灌溉

The land is watered by these rivers.

这受这些河流溉。

The Yangtse River irrigates vast stretches of farmland along its course.

长江溉着两岸的大农田。

They have built canals to irrigate the desert.

他们建造成水渠以溉沙漠。

The fields are irrigated so that the crops can grow.

田溉了，庄稼便能生长。

Clear water gushed into the irrigational channel.

清澈的水涌进了溉渠道。

Generally, the FD treatment has decreased the densities of natural enemies and saprophagous insects .

覆膜旱作田天敌及腐食者密度低于溉田。

The farmer dug several trenches to irrigate the rice fields.

这个农民挖了好几条沟以溉稻田。

The set of opinion was toward building a new irrigation canal.

大家的意见倾向于修建一条新溉渠。

There the irrigation canal links up with the reservoir.

这条溉渠在那里与水库连接起来。

New add combinational revolving support ridger, make irrigating more saving water, convenient.

五、新增组合旋转扶垄器，使溉更加节水、方便。

The government authorized an irrigation project.

政府批准了一项溉工程。

Irrigation is important for farming.

溉对农业是非常重要的。

Furthermore, N and P fertilizer application rate could be decreased accordingly to optimize fertilizer management when contributions from eutrophied irrigation water were taken into consideration.

在利用当富营养化河水进行稻田壤溉时可适量减少肥料施用量、优化氮磷肥料管理。

Overpumping groundwater for drinking water and irrigation has caused water levels to decline by tens of metres in many regions, forcing people to use low-quality water for drinking.

过度抽水做为饮用水和用来溉在许多区已经使水位降了几十米，迫使人们使用质量较差的水来做为饮水。

The paper analyzes the soil water dynamics and water requirement law of alfalfa,feed maize and ensile maize under 3 kinds of water-saving irrigation conditions through experimental study on the crops.

对节水溉条件的紫花苜蓿、饲料玉米和青贮玉米需水量进行了试验研究,分析了不同溉水平3种饲草料作物的壤水动态和需水规律。