水泥

This information will be used to help determine the cement slurry specifications for both the dump bailer and cement packer.

这个信息将用来为倾卸筒和水泥封割器确定泥浆规格。

Once the bottom of the bailer is open, the cement gravity flows from the bailer.

一旦捞沙筒底部是开放的，水泥在重力作用下流入捞沙筒。

To simplify the mixing process and maintain consistency between the cement slurries for each bailer run, the cement and additives should be pre-measured into kits.

" 为了简化程序，保持每一个捞沙筒里水泥浆稠度的一致性，水泥及添加剂应预先测成"份。

There would be little impact on the setting time of cement if the content of barite powder within 30%.

通过一系列试验系统研究了重晶石粉的掺入对水泥砂浆凝结时间、强度和密度的影响。

This is the main reason for barite to increase the cement strength and reduce the weakening of late strength.

结果表明，重晶石对水化铝酸钙的晶型转变有抑制作用，这是重晶石提高铝酸盐水泥强度、减小强度倒退的主要原因。

Barnes, Structure and Performance of Cement Beijing, Chemical Industry Press, 2009

水泥的结构和性能，北京：化学工业出版社， 2009

In this base course material, a great deal of industrial waste－fly ash is used., so it has good economic benefit.

因此，对于水泥稳定粒料重要的是改善其抗裂性；对于二灰稳定粒料重要的是提高其早期强度。

This article researches on the calculation method of thermal stress of cement concrete pavement on lean concrete base course.

本文围绕贫混凝土透水基层水泥混凝土路面温度应力计算方法展开研究。

Water not easy to vaporize under the slab, and will continue to basification function with cement, cause the erode and curve even break

水份在板材下面难以蒸发，继续与水泥发生碱化作用，导致板材受侵蚀以致翘角甚至爆裂。

Water not easy to vaporize under the granite slabs ,and will continue to basification function with cement, cause theerode and curve even break

水份在板材下面难以蒸发，继续与水泥发生碱化作用，导致板材受侵蚀以致翘角甚至爆裂。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。