sand-size particle的意思|示意

One of the most remarkable difference between manufactured sand and natural sand is stone dust whose particle size is less than 0.

机制砂中含有石粉是机制砂与天然砂之间最显著的区别之一，而石粉对机制砂混凝土性能影响也是机制砂混凝土研究的重点。

Reasonable particle size distribution is to constitute a good sand cover layer, the cover layer only see the color differences of sand.

合理的粒径散布的目的是构成良好的彩砂掩盖层，好的掩盖层只看到颜色分歧的彩砂。

The river deposit, which is made up of naturally graded sand and gravel, is characterized by its well gradation, easy control of its particle size, easy compaction and good permeability.

这种天然级配砂砾具有级配良好、粒径易控制、易碾压成型、透水性好等特点。

The nature of sand movement depends on the particle size, shape, and specific gravity in respect to the associated velocity and turbulence.

泥沙运动的性质取决于颗粒的大小、形状和比重并与流速和紊动有关。

Clean sand requirement, there should be no sawdust, stones and other sundry, particle size between 1 ~ 2 mm, Fried dry before use.

砂粒要求洁净，不应有木屑、石块等杂物，粒径在1 ~ 2毫米之间，使用前要炒干。

Effect of particle size distribution has many reasons, including the structure of asphalt tile production line for sand, sand supply system and falling sand structure.

影响粒径散布的缘由有很多，包括彩砂的供货、沥青瓦消费线供砂系统的构造和落砂器的构造。