The ice blocks up the river, making the upstream water unable to flow.

冰把河道堵住了, 上游的水流不下来。

To prevent flooding; we shall have to divert the river from its course.

为防止水泛滥, 我们必须使河流偏离其河道。

The relationship between water-depth and discharge of overbank flows is very different form inbank flow.

漫滩水流在天然河道中极为常见,尤其在冲积平原地区。

Riverway treatment is a traditional and pragmatical engineering of an ancient and active field.

河道治理实用的工程，一个古老而活跃的领域。

The total sedimentation was that rivers were branching and migrating frequently,and the sedimentary structures and fossil of ichnite were growing generally.

其总沉积特征为:河道频繁分支与迁移,发育各种沉积构造及生物遗迹化石。

For lack of the theoretical calculation method at present,the skew bridge backwater is simulated in adopting circle pier and embank uncompressing river through hydraulic models.

桥梁建设多在天然河道进行,当桥墩阻水面积河道过水面积的比例较小时,可以不考虑桥墩壅水影响。

To carry out a method of tracing and investigation against the industrial sewage directly discharged into rivers so as to search the main pollutive source.

对直接排入河道的工业污水来源采取追踪调查的方法，寻找主要污染源。

And the boundary of them has the same lithologic character: the ravinement surface of river course or exposure mudstone of flooding plain and root clay.

二者的界面相同的,均为河道砂的冲刷侵蚀面或者暴露过泛滥平原泥岩、根土岩等。

This method can acurately simulate the flow direction in gird near river, and can keep the direction of waterflow from crossing the watershed of subdrainage area.

这样既可以较精确地反映出河道附近格网的水流方向，又可以让各个子流域内的汇流方向和水流方向不会跨越子流域的分水岭。

Cuspate deltaic sands micro-facies, which formed at the time of powerful wave action, the continuity of marine distributary channel is bad, and distributes in cuspate shape. 3.

3、坨状三角洲砂微相，形成时波浪作用很强，水下分流河道连续性较差，呈坨状分布。

Four isolate barrier beds occurened usually in boundary surface of each internal architecture unit in channel sandbody, i. e. find bed, muddy pebble bed, plant clasts bed and diagenic bed.

在河道砂内构成的不同层次实界面上，通常存在着4种隔挡层，即细粒物质隔挡层、泥砾隔挡层、植物碎屑隔挡层和成岩隔挡层。

Dupiton has spent the last few months overseeing an ambitious project to widen the La Quinte river, the biggest of several that empty at the town, so that it does not burst its banks once again.

过去的几个月内，杜普顿一直为“拓宽肯特河”的计划忙碌着。肯特河城里已干涸的河道里最大的一个，他持续的监测为了确保河水不会再次崩坝。

The ice blocks up the river, making the upstream water unable to flow.

冰把河道堵住了, 上游的水流不下来。

To prevent flooding; we shall have to divert the river from its course.

为防止水泛滥, 我们必须使河流偏离其河道。

The relationship between water-depth and discharge of overbank flows is very different form inbank flow.

漫滩水流天然河道中极为常见,尤其平原地区。

Riverway treatment is a traditional and pragmatical engineering of an ancient and active field.

河道治理传统实用的工程，一个古老而活跃的领域。

The total sedimentation was that rivers were branching and migrating frequently,and the sedimentary structures and fossil of ichnite were growing generally.

其总体沉特征为:河道频繁分支与迁移,发育各种沉构造及生物遗迹化石。

For lack of the theoretical calculation method at present,the skew bridge backwater is simulated in adopting circle pier and embank uncompressing river through hydraulic models.

桥梁建设多天然河道进行,当桥墩阻水面河道过水面的比例较小时,可以不考虑桥墩壅水影响。

To carry out a method of tracing and investigation against the industrial sewage directly discharged into rivers so as to search the main pollutive source.

对直接排入河道的工业污水来源采取追踪调查的方法，寻找主要污染源。

And the boundary of them has the same lithologic character: the ravinement surface of river course or exposure mudstone of flooding plain and root clay.

二者的界面相同的,均为河道砂体底部的刷侵蚀面或者过泛滥平原泥岩、根土岩等。

This method can acurately simulate the flow direction in gird near river, and can keep the direction of waterflow from crossing the watershed of subdrainage area.

这样既可以较精确地反映出河道附近格网的水流方向，又可以让各个子流域内的汇流方向和水流方向不会跨越子流域的分水岭。

Cuspate deltaic sands micro-facies, which formed at the time of powerful wave action, the continuity of marine distributary channel is bad, and distributes in cuspate shape. 3.

3、坨状三角洲砂体微相，形成时波浪作用很强，水下分流河道连续性较差，呈坨状分布。

Four isolate barrier beds occurened usually in boundary surface of each internal architecture unit in channel sandbody, i. e. find bed, muddy pebble bed, plant clasts bed and diagenic bed.

河道砂体内部构成的不同层次实体界面上，通常存着4种隔挡层，即细粒物质隔挡层、泥砾隔挡层、植物碎屑隔挡层和成岩隔挡层。

Dupiton has spent the last few months overseeing an ambitious project to widen the La Quinte river, the biggest of several that empty at the town, so that it does not burst its banks once again.

过去的几个月内，杜普顿一直为“拓宽肯特河”的计划忙碌着。肯特河城里已干涸的河道里最大的一个，他持续的监测为了确保河水不会再次崩坝。

The ice blocks up the river, making the upstream water unable to flow.

冰把河道堵住了, 上游水流不下来。

To prevent flooding; we shall have to divert the river from its course.

防止水泛滥, 我们必须使河流偏离其河道。

The relationship between water-depth and discharge of overbank flows is very different form inbank flow.

漫滩水流在天然河道中极常见,尤其在冲积平原地区。

Riverway treatment is a traditional and pragmatical engineering of an ancient and active field.

河道治理是传统实用工程，是一个古老而活跃领域。

The total sedimentation was that rivers were branching and migrating frequently,and the sedimentary structures and fossil of ichnite were growing generally.

其总体沉积:河道频繁分支与迁移,发育各种沉积构造及生物遗迹化石。

For lack of the theoretical calculation method at present,the skew bridge backwater is simulated in adopting circle pier and embank uncompressing river through hydraulic models.

桥梁建设多在天然河道进行,当桥墩阻水面积河道过水面积比例较小时,可以不考虑桥墩壅水影响。

To carry out a method of tracing and investigation against the industrial sewage directly discharged into rivers so as to search the main pollutive source.

对直接排入河道工业污水来源采取追踪调查法，寻找主要污染源。

And the boundary of them has the same lithologic character: the ravinement surface of river course or exposure mudstone of flooding plain and root clay.

二者界面是相同,均河道砂体底部冲刷侵蚀面或者是暴露过泛滥平原泥岩、根土岩等。

This method can acurately simulate the flow direction in gird near river, and can keep the direction of waterflow from crossing the watershed of subdrainage area.

这样既可以较精确地反映出河道附近格网水流向，又可以让各个子流域内汇流向和水流向不会跨越子流域分水岭。

Cuspate deltaic sands micro-facies, which formed at the time of powerful wave action, the continuity of marine distributary channel is bad, and distributes in cuspate shape. 3.

3、坨状三角洲砂体微相，形成时波浪作用很强，水下分流河道连续性较差，呈坨状分布。

Four isolate barrier beds occurened usually in boundary surface of each internal architecture unit in channel sandbody, i. e. find bed, muddy pebble bed, plant clasts bed and diagenic bed.

在河道砂体内部构成不同层次实体界面上，通常存在着4种隔挡层，即细粒物质隔挡层、泥砾隔挡层、植物碎屑隔挡层和成岩隔挡层。

Dupiton has spent the last few months overseeing an ambitious project to widen the La Quinte river, the biggest of several that empty at the town, so that it does not burst its banks once again.

过去几个月内，杜普顿一直“拓宽肯河”计划忙碌着。肯河是城里已干涸河道里最大一个，他持续监测是了确保河水不会再次崩坝。

The ice blocks up the river, making the upstream water unable to flow.

冰把河道堵住了, 上游水流不下来。

To prevent flooding; we shall have to divert the river from its course.

为防止水泛滥, 我们必须使河流偏离其河道。

The relationship between water-depth and discharge of overbank flows is very different form inbank flow.

漫滩水流在天然河道中极为常见,尤其在冲平原地区。

Riverway treatment is a traditional and pragmatical engineering of an ancient and active field.

河道治理是传统实用工程，是一个古老而活跃领域。

The total sedimentation was that rivers were branching and migrating frequently,and the sedimentary structures and fossil of ichnite were growing generally.

其总体沉特征为:河道频繁分支与迁移,发育各种沉构造及生物遗迹化石。

For lack of the theoretical calculation method at present,the skew bridge backwater is simulated in adopting circle pier and embank uncompressing river through hydraulic models.

梁建设多在天然河道进,墩阻水面河道过水面例较小时,可以不考虑墩壅水影响。

To carry out a method of tracing and investigation against the industrial sewage directly discharged into rivers so as to search the main pollutive source.

对直接排入河道工业污水来源采取追踪调查方法，寻找主要污染源。

And the boundary of them has the same lithologic character: the ravinement surface of river course or exposure mudstone of flooding plain and root clay.

二者界面是相同,均为河道砂体底部冲刷侵蚀面或者是暴露过泛滥平原泥岩、根土岩等。

This method can acurately simulate the flow direction in gird near river, and can keep the direction of waterflow from crossing the watershed of subdrainage area.

这样既可以较精确地反映出河道附近格网水流方向，又可以让各个子流域内汇流方向和水流方向不会跨越子流域分水岭。

Cuspate deltaic sands micro-facies, which formed at the time of powerful wave action, the continuity of marine distributary channel is bad, and distributes in cuspate shape. 3.

3、坨状三角洲砂体微相，形成时波浪作用很强，水下分流河道连续性较差，呈坨状分布。

Four isolate barrier beds occurened usually in boundary surface of each internal architecture unit in channel sandbody, i. e. find bed, muddy pebble bed, plant clasts bed and diagenic bed.

在河道砂体内部构成不同层次实体界面上，通常存在着4种隔挡层，即细粒物质隔挡层、泥砾隔挡层、植物碎屑隔挡层和成岩隔挡层。

Dupiton has spent the last few months overseeing an ambitious project to widen the La Quinte river, the biggest of several that empty at the town, so that it does not burst its banks once again.

过去几个月内，杜普顿一直为“拓宽肯特河”计划忙碌着。肯特河是城里已干涸河道里最大一个，他持续监测是为了确保河水不会再次崩坝。

The ice blocks up the river, making the upstream water unable to flow.

冰把河道堵住了, 上游的水流不下来。

To prevent flooding; we shall have to divert the river from its course.

为防止水泛滥, 我们必须使河流偏离河道。

The relationship between water-depth and discharge of overbank flows is very different form inbank flow.

漫滩水流在天然河道中极为常见,尤在冲积平原地区。

Riverway treatment is a traditional and pragmatical engineering of an ancient and active field.

河道治理是传统实用的工程，是一个古老而活跃的。

The total sedimentation was that rivers were branching and migrating frequently,and the sedimentary structures and fossil of ichnite were growing generally.

总体沉积特征为:河道频繁分支与迁移,发育各种沉积构造及生物遗迹化石。

For lack of the theoretical calculation method at present,the skew bridge backwater is simulated in adopting circle pier and embank uncompressing river through hydraulic models.

桥梁建设多在天然河道进行,当桥墩阻水面积河道过水面积的比例较小时,可以不考虑桥墩壅水影响。

To carry out a method of tracing and investigation against the industrial sewage directly discharged into rivers so as to search the main pollutive source.

对直接排入河道的工业水来采取追踪调查的方法，寻找主要。

And the boundary of them has the same lithologic character: the ravinement surface of river course or exposure mudstone of flooding plain and root clay.

二者的界面是相同的,均为河道砂体底部的冲刷侵蚀面或者是暴露过泛滥平原泥岩、根土岩等。

This method can acurately simulate the flow direction in gird near river, and can keep the direction of waterflow from crossing the watershed of subdrainage area.

这样既可以较精确地反映出河道附近格网的水流方向，又可以让各个子流内的汇流方向和水流方向不会跨越子流的分水岭。

Cuspate deltaic sands micro-facies, which formed at the time of powerful wave action, the continuity of marine distributary channel is bad, and distributes in cuspate shape. 3.

3、坨状三角洲砂体微相，形成时波浪作用很强，水下分流河道连续性较差，呈坨状分布。

Four isolate barrier beds occurened usually in boundary surface of each internal architecture unit in channel sandbody, i. e. find bed, muddy pebble bed, plant clasts bed and diagenic bed.

在河道砂体内部构成的不同层次实体界面上，通常存在着4种隔挡层，即细粒物质隔挡层、泥砾隔挡层、植物碎屑隔挡层和成岩隔挡层。

Dupiton has spent the last few months overseeing an ambitious project to widen the La Quinte river, the biggest of several that empty at the town, so that it does not burst its banks once again.

过去的几个月内，杜普顿一直为“拓宽肯特河”的计划忙碌着。肯特河是城里已干涸的河道里最大的一个，他持续的监测是为了确保河水不会再次崩坝。

The ice blocks up the river, making the upstream water unable to flow.

冰把堵住了, 上游的水流不下来。

To prevent flooding; we shall have to divert the river from its course.

为防止水泛滥, 我们必须使流偏离其。

The relationship between water-depth and discharge of overbank flows is very different form inbank flow.

漫滩水流在天然中极为常见,尤其在冲平原地区。

Riverway treatment is a traditional and pragmatical engineering of an ancient and active field.

治理是传统实用的工程，是一个古老而活跃的领域。

The total sedimentation was that rivers were branching and migrating frequently,and the sedimentary structures and fossil of ichnite were growing generally.

其总体特征为:频繁分支与迁移,发育各种造及生物遗迹化石。

For lack of the theoretical calculation method at present,the skew bridge backwater is simulated in adopting circle pier and embank uncompressing river through hydraulic models.

桥梁建设多在天然进行,当桥墩阻水面过水面的比例较小时,可以不考虑桥墩壅水影响。

To carry out a method of tracing and investigation against the industrial sewage directly discharged into rivers so as to search the main pollutive source.

对直接排的工业污水来源采取追踪调查的方法，寻找主要污染源。

And the boundary of them has the same lithologic character: the ravinement surface of river course or exposure mudstone of flooding plain and root clay.

二者的界面是相同的,均为砂体底部的冲刷侵蚀面或者是暴露过泛滥平原泥岩、根土岩等。

This method can acurately simulate the flow direction in gird near river, and can keep the direction of waterflow from crossing the watershed of subdrainage area.

这样既可以较精确地反映出附近格网的水流方向，又可以让各个子流域内的汇流方向和水流方向不会跨越子流域的分水岭。

Cuspate deltaic sands micro-facies, which formed at the time of powerful wave action, the continuity of marine distributary channel is bad, and distributes in cuspate shape. 3.

3、坨状三角洲砂体微相，形成时波浪作用很强，水下分流连续性较差，呈坨状分布。

Four isolate barrier beds occurened usually in boundary surface of each internal architecture unit in channel sandbody, i. e. find bed, muddy pebble bed, plant clasts bed and diagenic bed.

在砂体内部成的不同层次实体界面上，通常存在着4种隔挡层，即细粒物质隔挡层、泥砾隔挡层、植物碎屑隔挡层和成岩隔挡层。

Dupiton has spent the last few months overseeing an ambitious project to widen the La Quinte river, the biggest of several that empty at the town, so that it does not burst its banks once again.

过去的几个月内，杜普顿一直为“拓宽肯特”的计划忙碌着。肯特是城里已干涸的里最大的一个，他持续的监测是为了确保水不会再次崩坝。

The ice blocks up the river, making the upstream water unable to flow.

冰把河堵住了, 上游水流不下来。

To prevent flooding; we shall have to divert the river from its course.

为防止水泛滥, 我们必须使河流偏离其河。

The relationship between water-depth and discharge of overbank flows is very different form inbank flow.

漫滩水流在天然河中极为常见,尤其在冲积平原地区。

Riverway treatment is a traditional and pragmatical engineering of an ancient and active field.

河治理是传统实用程，是一个古老而活跃领域。

The total sedimentation was that rivers were branching and migrating frequently,and the sedimentary structures and fossil of ichnite were growing generally.

其总体积特征为:河频繁分支与迁移,发育积构造及生物遗迹化石。

For lack of the theoretical calculation method at present,the skew bridge backwater is simulated in adopting circle pier and embank uncompressing river through hydraulic models.

桥梁建设多在天然河进行,当桥墩阻水面积河过水面积比例较小时,可以不考虑桥墩壅水影响。

To carry out a method of tracing and investigation against the industrial sewage directly discharged into rivers so as to search the main pollutive source.

对直接排入河业污水来源采取追踪调查方法，寻找主要污染源。

And the boundary of them has the same lithologic character: the ravinement surface of river course or exposure mudstone of flooding plain and root clay.

二者界面是相同,均为河砂体底部冲刷侵蚀面或者是暴露过泛滥平原泥岩、根土岩等。

This method can acurately simulate the flow direction in gird near river, and can keep the direction of waterflow from crossing the watershed of subdrainage area.

这样既可以较精确地反映出河附近格网水流方向，又可以让个子流域内汇流方向和水流方向不会跨越子流域分水岭。

Cuspate deltaic sands micro-facies, which formed at the time of powerful wave action, the continuity of marine distributary channel is bad, and distributes in cuspate shape. 3.

3、坨状三角洲砂体微相，形成时波浪作用很强，水下分流河连续性较差，呈坨状分布。

Four isolate barrier beds occurened usually in boundary surface of each internal architecture unit in channel sandbody, i. e. find bed, muddy pebble bed, plant clasts bed and diagenic bed.

在河砂体内部构成不同层次实体界面上，通常存在着4隔挡层，即细粒物质隔挡层、泥砾隔挡层、植物碎屑隔挡层和成岩隔挡层。

Dupiton has spent the last few months overseeing an ambitious project to widen the La Quinte river, the biggest of several that empty at the town, so that it does not burst its banks once again.

过去几个月内，杜普顿一直为“拓宽肯特河”计划忙碌着。肯特河是城里已干涸河里最大一个，他持续监测是为了确保河水不会再次崩坝。

The ice blocks up the river, making the upstream water unable to flow.

冰把道堵住了, 上游的水流不下来。

To prevent flooding; we shall have to divert the river from its course.

为防止水泛滥, 我们必须使流偏离其道。

The relationship between water-depth and discharge of overbank flows is very different form inbank flow.

漫滩水流在天然道中极为常见,尤其在冲平原地区。

Riverway treatment is a traditional and pragmatical engineering of an ancient and active field.

道治理是传统实用的工程，是一个古老而活跃的领域。

The total sedimentation was that rivers were branching and migrating frequently,and the sedimentary structures and fossil of ichnite were growing generally.

其总体沉特征为:道频繁分支与迁移,发育各种沉及生物遗迹化石。

For lack of the theoretical calculation method at present,the skew bridge backwater is simulated in adopting circle pier and embank uncompressing river through hydraulic models.

桥梁建设多在天然道进行,当桥墩阻水面道过水面的比例较小时,可以不考虑桥墩壅水影响。

To carry out a method of tracing and investigation against the industrial sewage directly discharged into rivers so as to search the main pollutive source.

对直接道的工业污水来源采取追踪调查的方法，寻找主要污染源。

And the boundary of them has the same lithologic character: the ravinement surface of river course or exposure mudstone of flooding plain and root clay.

二者的界面是相同的,均为道砂体底部的冲刷侵蚀面或者是暴露过泛滥平原泥岩、根土岩等。

This method can acurately simulate the flow direction in gird near river, and can keep the direction of waterflow from crossing the watershed of subdrainage area.

这样既可以较精确地反映出道附近格网的水流方向，又可以让各个子流域内的汇流方向和水流方向不会跨越子流域的分水岭。

Cuspate deltaic sands micro-facies, which formed at the time of powerful wave action, the continuity of marine distributary channel is bad, and distributes in cuspate shape. 3.

3、坨状三角洲砂体微相，形成时波浪作用很强，水下分流道连续性较差，呈坨状分布。

Four isolate barrier beds occurened usually in boundary surface of each internal architecture unit in channel sandbody, i. e. find bed, muddy pebble bed, plant clasts bed and diagenic bed.

在道砂体内部成的不同层次实体界面上，通常存在着4种隔挡层，即细粒物质隔挡层、泥砾隔挡层、植物碎屑隔挡层和成岩隔挡层。

Dupiton has spent the last few months overseeing an ambitious project to widen the La Quinte river, the biggest of several that empty at the town, so that it does not burst its banks once again.

过去的几个月内，杜普顿一直为“拓宽肯特”的计划忙碌着。肯特是城里已干涸的道里最大的一个，他持续的监测是为了确保水不会再次崩坝。

The ice blocks up the river, making the upstream water unable to flow.

冰把河道堵住了, 上游水流不下来。

To prevent flooding; we shall have to divert the river from its course.

为防止水泛滥, 我们必须使河流偏离其河道。

The relationship between water-depth and discharge of overbank flows is very different form inbank flow.

漫滩水流在天然河道中极为常见,尤其在冲积平原地区。

Riverway treatment is a traditional and pragmatical engineering of an ancient and active field.

河道治理是传统实用工程，是一个古老而活跃。

The total sedimentation was that rivers were branching and migrating frequently,and the sedimentary structures and fossil of ichnite were growing generally.

其总体沉积特征为:河道频繁分支与迁移,发育各种沉积构造及生物遗迹化石。

For lack of the theoretical calculation method at present,the skew bridge backwater is simulated in adopting circle pier and embank uncompressing river through hydraulic models.

桥梁建设多在天然河道进行,当桥墩阻水面积河道过水面积比例较小时,可以不考虑桥墩壅水影响。

To carry out a method of tracing and investigation against the industrial sewage directly discharged into rivers so as to search the main pollutive source.

对直接排入河道工业污水来采取追踪调查方法，寻找主要污。

And the boundary of them has the same lithologic character: the ravinement surface of river course or exposure mudstone of flooding plain and root clay.

者界面是相同,均为河道砂体底部冲刷侵蚀面或者是暴露过泛滥平原泥岩、根土岩等。

This method can acurately simulate the flow direction in gird near river, and can keep the direction of waterflow from crossing the watershed of subdrainage area.

这样既可以较精确地反映出河道附近格网水流方向，又可以让各个子流内汇流方向和水流方向不会跨越子流分水岭。

Cuspate deltaic sands micro-facies, which formed at the time of powerful wave action, the continuity of marine distributary channel is bad, and distributes in cuspate shape. 3.

3、坨状三角洲砂体微相，形成时波浪作用很强，水下分流河道连续性较差，呈坨状分布。

Four isolate barrier beds occurened usually in boundary surface of each internal architecture unit in channel sandbody, i. e. find bed, muddy pebble bed, plant clasts bed and diagenic bed.

在河道砂体内部构成不同层次实体界面上，通常存在着4种隔挡层，即细粒物质隔挡层、泥砾隔挡层、植物碎屑隔挡层和成岩隔挡层。

Dupiton has spent the last few months overseeing an ambitious project to widen the La Quinte river, the biggest of several that empty at the town, so that it does not burst its banks once again.

过去几个月内，杜普顿一直为“拓宽肯特河”计划忙碌着。肯特河是城里已干涸河道里最大一个，他持续监测是为了确保河水不会再次崩坝。