1.
Mechanism of seacoal in greensand and development history of placement addition of seacoal
煤粉防粘砂机理及煤粉代用品的发展
2.
It is necessary coal dust to inspect and evaluate comprehensively all physical-chemical properties of the coal dust, as well as to determine its anti-metal penetration ability by pouring a test specimen.
选择煤粉应通过全面的检测和评价各项理化指标，并通过试块浇注试验以确定其防粘砂能力。
3.
"Clay, silt, sand, and gravel. "
粘土，粉砂，砂土和砾石。
4.
To fill, cover, or coat with loam.
充满,覆盖或包有粘砂土
5.
Study on dry-mixed superfine sand mortar for bonding ceramic tile
干混特细砂陶瓷墙地砖粘结砂浆研究
6.
Mechanism Study of Sand Production and Sand Control of Unconsolidated Sandstone Oil Reservoirs in Bamianhe Oilfield;
八面河油田疏松砂岩油藏出砂与防砂机理探讨
7.
The sand is separated from the silt and clay by wave sorting.
砂粒在波浪分选作用下从粉砂及粘土中分出。
8.
Study on the Technology of Reclaimed Used Clay Sand for Sodium Silicate Bonded Sand
再生粘土砂用于水玻璃砂工艺的实验研究
9.
Application of Cr_2O_3·FeO in Investment Casting Heavy Parts
铬矿砂应用于精密铸造抗粘砂工艺研究
10.
A mixture of moist clay and sand, together with straw, used especially in making bricks and foundry molds.
粘砂土湿粘土和砂子的混合物，带有稻草，专用作制砖和铸模
11.
"a clay soil contains a large amount of clay, a sandy soil a large amount of sand, and a loam is a mixture of all groups. "
粘土含大量粘粒，砂土含大量砂粒，壤土是这4类土粒的混合体。
12.
the maximum additional force of sand soil is 1.34 and 2.25 times the clay;
砂土的最大负摩擦力分别是粘土、砂质粘土的 1.34 和 2.25 倍;
13.
Bonding Curing Systems and Bonding Performance of Polymer-modified Mortars
聚合物乳液砂浆的粘结养护特性及其粘结性能
14.
lower sand screen
下部油层防砂绕丝筛管
15.
rigless sand control
不用修井机的防砂作业
16.
The Research of Sand Control Technology by Expandable Pre-graved Screen;
可膨胀预充填防砂筛管及防砂机理研究
17.
The less felting liquid can be used than other sand when using NFS .
粘结剂使用量较其他粒形铸模砂少。
18.
viscous carrier placed pack
用高粘携砂液作业的砾石充填