查询词典 cement

Studied are the determining trace sulfur in iron, manganese ores and in cement by using spectroscopic method of inductancecoupling plasma emission, the selection of work conditions and the accuracy of results. As shown by tests, it is reliable to use aqua regia to resolve samples.

研究了利用电感耦合等离子体发射光谱法测定铁矿、锰矿、水泥等矿产品中微量硫的溶样方法、工作条件的选择和结果的准确性。

C This SEM image of the cement illustrates that it is composed of acicular aragonite.

希望能通过照片这种直观的方式让大家更进一步的了解这些特殊的碳酸盐岩样品。

In recent years, and the repair of partial spots, the archaize street, newly built surrounded YouLu cement, repair "long 3050 meters, wenbifeng mountain god horse", very suitable for development "organic","integration" and "tourism and swim and play" one-stop service industry.

近几年来又对部分景点进行了修复改造，新建了仿古一条街、新建环山水泥游路长3050米，修复"神马出山，文笔峰塔"等景点，非常适宜开发集"农家乐"、"旅游一体化"的"吃、住、游、玩"一条龙服务产业。

Beipeng polymer bonding mortar is developed by using imported raw materials catering for the practical application in China. This product is made of imported gelatine powder, arenaceous quartz, high-quality cement and so on, and by means of pre-mixing and dry mixing.

北鹏聚合物粘结砂浆是采用进口原料开发出的适合中国实际应用的新产品，本产品是由进口胶粉、石英砂、优质水泥等原料通过预混、干拌而成的一种灰色粉末状材料。

In last few years, fluctuate as a result of the price of main building materials such as rolled steel, cement, arenaceous stone, brick very big, contract of fixed total prices is encountered in fulfill theory and a lot of real dispute.

近几年来，由于钢材、水泥、砂石、砖等主要建材价格波动很大，固定总价合同在履行中遇到理论与实际的许多争议。

ZhongYaHanFeng polymer bonding mortar is developed by using imported raw materials catering for the practical application in China. This product is made of imported gelatine powder, arenaceous quartz, high quality cement etc. and by means of pre-mixing and dry mixing.

中雅汉风聚合物粘接砂浆是采用进口原料开发出的适合中国实际应用的新产品，本产品是由进口胶粉、石英砂、优质水泥等原料通过预混、干拌而成的一种灰色粉末状材料。

When water content in the reservoir increases in the process of water flooding,argillaceous cement of sandstone will be hydrated.

在油田开采过程中，随着采出量的增大，油层的含油饱和度会降低，而含水饱和度将升高。

Ferric arsenate is also not stable in alkaline cement cast admixes.

含铁砷酸盐在碱性水泥投入混合时也不稳定。

Alternative power systems currently used by the asbestos cement pipe and tube, and so on.

可替代目前电力系统使用的钢管和石棉水泥管等。

Thus, cement particles and asbestos fibres are released from the surface and disperse in air and rainwater.

因此，水泥微粒和石棉纤维会从石棉水泥产品的表面剥落并散入到空气和雨水当中。

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。