这种高堆积密度说明了水泥的高强度和稳定特性，使其成为隧道和桥梁等建筑物的理想材料。
This high packing density accounts for the strength and stability of cement, which makes it useful for structures like tunnels and Bridges.
面层抹得很厚，用上高标号水泥，高强度砂浆，这就错了。
Wipe the surface very thick, use high-grade cement mortar, high strength, this is wrong.
针对目前水泥浆封堵炮眼存在的问题，研制开发了不留塞高强度炮眼封堵剂FD-2。
The paper develops embrasure plugging a-gent(FD-2) with high strength according to the present problem that cement plugs embrasure.
最大限度的减少温室气体的排放首先是减少生产高强度的混疑土所需水泥的量。
The big savings in greenhouse gas emissions lie firstly in reducing the volume of cement needed to make high strength concrete.
理想水泥环的性能应该是高强度、低刚度。
The ideal performance of cement sheath should be high intensity with low stiffness.
通过对其抗压强度的实验研究，证明干硬性混凝土具有高强度、水泥用量少等特性。
According to the pressure proof intensity test research, this concrete is testified to be more advantages than high intension and little concrete dosage.
凝结材料采用具有防蛀、防腐、速凝性能的石膏或石灰材料，或采用具有高强度的水泥、或氯化镁材料。
The setting material adopts gypsum or lime material with anti-moth, anti-corrosion and quick-setting performances or adopts cement or magnesium chloride material with high strength.
塑性水泥可以很好地解决水泥环的脆裂问题，它通过掺入高强度纤维，不仅可增加水泥石的强度，而且可改变水泥石的弹性。
Plastic cement solves cracking problem of cement sheath successfully. With high strength fiber added in, not only the strength, but also the flexibility is increased.
通常柔性是由以下内容来实现的：成比例的非连续级配集料混合物、高强度的沥青水泥用量以及有助于降低混合物稳定性的各种因素。
Generally, flexibility is enhanced by relatively open-graded aggregate mixtures and high asphalt cement contents, factors which contribute to a lower mixture stability.
研究结果表明，水泥环的理想性能应为高强度、低刚度。
The high strength of concrete sheath could resist higher loads of formation stress.
利用造纸废水激发混合物活性，提高混合物的早期强度，配制出高强度的水泥替代品。
The invention uses the paper waste to stimulate the mixture's activity and increase the early strength of the mixture so as to produce the cement succedaneum with high intensity.
只有当水玻璃中的氧化纳和二氧化硅在一定范围内才能获得高强度碱矿渣水泥浆体。
Alkali slag cement paste achieved the highest strength only when the Na2O and SiO2 of waterglass were around a certain content.
与普通水泥土桩相比，该新型水泥土桩具有更高强度、耐腐蚀性及防渗性能。
Compared with an ordinary cement soil pile, the novel cement soil pile has higher intensity, better corrosion resistance performance and better seepage prevention performance.
与普通水泥土桩相比，该新型水泥土桩具有更高强度、耐腐蚀性及防渗性能。
Compared with an ordinary cement soil pile, the novel cement soil pile has higher intensity, better corrosion resistance performance and better seepage prevention performance.
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