粒度

Aplitic varieties are the rule, with the grain size ranging from medium to pegmatitic.

长英质照例具有中等至伟晶。

Floc size distribution in a dynamic flocculator with a flat vane wheel was measured experimentally.

实验测定了平直叶轮动态混合絮凝器内絮团空间分布。

Its equidimensional grain size tends to mask the laminae.

它均一往往会掩盖了纹层层理。

The anti-segregability, chemical miscibility and size effect of bulk blending fertilizers are discussed.

讨论掺混肥抗离析性能、化学可混性，对掺合性能影响。

Primary violarite has comparatively big particle size,and it is considered the easiest flotation copper-niekle-sulphide ore.

紫硫镍铁矿原生较大,被认为最易浮选硫化铜镍矿物。

Statistical analysis indicates that the electric vibrating screen is unsuitable for granulometry of glass raw materials .

实验结果电动式振筛机不适用于玻璃原料分析。

Studied the water flowing characteristics in gangue used as water-gravel-mixed filling material from one Uranic mine.

摘要利用某铀矿尾矿作为水砂充填料水流特性研究，针对不同试样，进行常水头渗透试验。

The shape and size distribution of ice crystals in the frozen wet gluten were studied indirectly by microscopy and mercury porosimeter.

用扫描电镜和压汞仪间接观察和分析了冷冻湿面筋蛋白中冰晶形状和分布。

The middle oil-member is characterized by medium-sized sandstone and pebbled sandstone, with fair sorting and subangular sphaericity.Rock types mainly were feldspar debris sandstone.

中油组主要沉积中砂和含砾中砂，整体较粗，分选性较好，磨圆以次棱角状为主，石类型为长石屑砂。

Hydraulic classification is a effective way of controlling grain size and compon ent in production of quartzy grain.Hydraulic classification has high requiremen t to stability of feed.

水力分级石英砂生产中控制和成分有效手段,对给料稳定性要求较高。

The value of oil absorption, viscosity of Nujol mull, specific surface area, contact angle, distribution of particle size and dispersivity of the calcium carbonate particles were also characterized.

对改性前后碳酸钙粉体接触角、吸油率、石蜡糊粘、分布、分散性等性能进行了比较。

The distensibility of BOF slag was measured by steam test method and the effect of size and ageing time on the distensibility was investigated.These gives evidence for application of BOF slag.

实验采用压蒸法测定了转炉渣膨胀性，分析了和陈化时间对转炉渣膨胀性影响，为转炉渣应用提供依据。