查询词典 cement

Innovative company committed to the fence and practical, elegant appearance, environmental protection and energy saving, and the first to put forward the "environmental protection and energy saving fence" new concepts, greatly improving the productivity of cement fence, an increase of cement fence of the flower-shaped varieties, are environmental protection and energy saving landscaping of the latest experience.

公司致力于围栏的创新实用、美观典雅、环保节能，并率先提出了&环保节能围栏&新概念，大大提高了水泥围栏的生产效率，增加了水泥围栏的花形品种，是环保节能、美化环境的最新体验。

Slag concrete can be equivalent to replace 20%~ 70% of cement, the fly ash, slag powder when the double-doped slag still be equivalent to replace 30% to 40% cement.

混凝土中矿渣粉可等量替代20%～70%水泥，在粉煤灰、矿渣粉双掺时矿渣粉依然可等量替代30%～40%水泥。

Main: methanol , sulfur, stainless steel, copper, aluminum, foundry raw materials, scrap metal, cement, cement products.

主营：甲醇，硫磺，不锈钢，铜，铝，铸造原材料，废旧金属，水泥，水泥制品等。

In particular, cement is increasingly used in conjunction with full-depth recycling, where the cement-treated base is constructed using reclaimed material from a deteriorated asphalt pavement.

尤其是，水泥用得越来越多，在与全纵深再循环的，如水泥治疗基地，是用填海的材料，从恶化沥青路面。

Oil-well cement is the kind of cement material which is largely used in oil well and gas well engineering.

级油井水泥是油气井固井施工应用最为普遍的一种水泥材料，API标准限定其适用深度为0～2240m，温度为0～93℃。

The main materials of cement are limestone, clay, silica sand, and iron ore, etc, among them the limestone accounts for 75%- 85%, it is the main materials of cement.

水泥主要原料为石灰石、黏土、矽砂、铁矿等，其中石灰石约占75﹪~85﹪之间，是主要原料。

High-Al cement or calcium aluminate cement, soft clay, kyanite, Al2O3 and/or SiO2 powder, and naphthalenesulfonic acid-formaldehyde condensate.

铝硅质原料是焦宝石、莫来石或高铝矾土中的一种或几种以上，其中Al 2 O 3 ≥45％；结合剂为高铝水泥或纯铝酸钙水泥；高铝水泥占喷补料总量不少于5％，其中Al 2 O 3 ≥46％，CaO≤40％；纯铝酸钙水泥中Al 2 O 3 ≥69％，CaO≤25％；烧结剂和可塑剂为软质粘土，膨胀剂为蓝晶石；外加剂为萘磺酸甲醛缩合物。

For example,52.5 MPa clinker can generate 42.5 MPa cement containing 30% limestones by mass when LCAA was used in the cement.

在水泥工业中，它主要作为煅烧水泥熟料用的生料来使用。

With the development of mullers and technology in the world in the past ten years,some cement factorys and cement machine shops having used and mended diversified mullers one after the other .

近十几年来，随着国内外粉碎设备与技术的发展，一些水泥生产厂家和水泥机械制造厂相继使用和改进了各种粉碎设备。

According to a kind of new compound mineral material ,the paper researches the HPC's strength with water cement ratio,cement's substitution rate and sand ratio variating.

针对一种新型的复合矿物掺合料，研究在不同水胶比、不同水泥替代比例以及不同砂率情况下，对这种高性能混凝土的强度影响。

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。