水泥

The water/cement ratio and cement content are two main factors which reflect the impermeability of concrete.

水灰比和水泥用量是反映混凝土抗渗性的两个主要因素。

High impermeability: waterproof Po compact structure, impermeability is 3-5 times that of cement.

高抗渗性：防水宝结构致密，抗渗性是水泥的3-5倍。

Cement on the ground in the kind of painting.

能在水泥地上画画的那种。

Charles E. Smith, to conduct a business in chemicals, cement, paper, milk-products, etc., as importers and indentor.

E。 史密斯先生在1947年创立的，其主要业务为药品、水泥、纸张及乳制品等货物的进口与购

An elliptical or a cloerleaf-shaped indentor coering 40% of the endplate was axially compressed against the superior endplate of 48 thoracolumbar ertebrae.

在前路与后路椎弓根骨水泥两组中无显著差异。压物的形状在负荷失败率和强度失败率中不是主要因素。

From the surface, Pu Zhang stock, the mainstream of cement, plate construction stocks become less trading, shares some of the less active, it is estimated that less popular stock market outlook, there is still a Buzhang diffusion process and stock indicators also Buzhang or process, the general index also A rise of inertia, but the rise may be limited in space, the operation should reduce temper.

从表面上看，张璞股票，水泥的主流，板建筑类股变得不那么交易，股票不太活跃的部分，据估计，冷门股市场的前景，仍然有补涨的扩散过程和纳斯达克指数也补涨或过程中，一般指数也上升惯性，但涨势可能会在空间有限，操作应减少锻炼。

According to the airport cement concrete pavement requirements,the service life index of the pavement is set up.

根据机场水泥混凝土道面的使用要求，确定了道面的使用寿命指标。

It can be have good effect through the choice of operation indiction strictly,familiar manipulation,reduction of lesser trochanter satisfactorilv.the use of the holl screw and the use of calcium phosphate cement,preventing screw loose by bone graft and strength the management after removing DHS.

重视手术适应证的选择，术中加强手术技巧，注重小粗隆的复位，结合中空螺钉，应用磷酸钙骨水泥，植骨防止螺丝松动，加强DHS拆除后的管理均可获得良好的效果。

The mechanism of underground solidification and induration of cement clay grout is emphatically discussed and tested and vertified in engineering.

简要介绍了高压喷射灌浆新技术的原理，重点论述了水泥粘土浆在地下的固结与硬化机理，并以工程实践作了验证。

Just as concrete is a mixture of several ingredients, so are the vast majority of alloys used industrially.

工业上用的大多数合金是由几种成分组成，就像水泥是由几种成分构成的混合物一样。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。