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所述连接体具有高的不透气性以及尺寸稳定性。The interconnector has a high impermeability to gas and dimensional stability.

为提高高坝洲水电站二期RCC坝体的抗渗性，在坝体上游面采用防渗护面技术。The impervious facing is built on the front side of Gaobazhou RCC dam to improve its impermeability.

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混凝土的密实度是混凝土耐久性及抗渗性的一个重要指标。The compactness of concrete is an important factor that affects concrete's durability and impermeability.

钾水玻璃胶泥的抗渗透性、耐稀酸性和粘结强度高于钠水玻璃胶泥。It is superior to sodium silicate cement in impermeability , resistance to dilute acid and cohesive strength.

用桐油石灰抹缝，提高粘结性和抗渗性，使船舶具有很好的抗沉性。Tung oil was also used in the shipbuilding to improve the caking property and impermeability of the watercraft.

硬实种子种皮透水透气性差和对胚生长的机械限制，引起种子休眠。Dormancy for hard seeds is caused by impermeability to water and gas and mechanical constraint of the seed coat.

衡量围护结构的防水效果，主要看材料的抗压强度与渗透系数。The waterproof effect of enclosure structure depends on compressive strength and impermeability of the material.

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玻璃鳞片涂料具有高效抗渗性能，用其涂装设备的防腐寿命可达15～20年。The glass flake paints have the high impermeability. The equipments painted with it can resist corrosion for 15-20 years.

为了提高混凝土的抗渗性能，以及减免由于混凝土收缩而产生的裂缝，在混凝土中经常加入膨胀剂。To improve the impermeability of concrete, and reduce cracks in concrete created by the shrinkage, expansive agent is often added.

最后利用所建模型分析服装热阻及透湿指数对人体热负荷的影响。At last, influences of the suit thermal resistance and impermeability index to body hot load ware analyzed with the modal built above.

设计的变水头装置和透明接水容器，保证了粉土抗渗强度测定的可靠性和准确性。The changing water level device and the transparent vessel insure the accuracy and dependability of impermeability intensity measuring.

研究了聚丙烯纤维和微膨胀复合对混凝土抗折强度、抗渗性和收缩变形的影响。The influence of compounding polypropylene fiber and expansion on flexure strength, impermeability and the shrinkage deformation is studied.

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该文研究了在混凝土中掺入不同掺量的粉煤灰对混凝土抗渗性的影响，探讨了粉煤灰混凝土的抗渗性机理。Effests on the durability of concrete with different percentages of fly ash are researched. The impermeability mechanism of the fly ash concrete is discussed.

不管你投入多少，多么努力，那总会有东西限制着你，用那种无法渗透的想砖一样的教条限制着你。No matter how far you go or how hard you strive, you’ll still have that limitation in place, taunting you with its shiny impermeability and brick-like dogmatism.

通过对掺硅灰和减水剂的高性能混凝土与普通混凝土的抗压强度与抗冲磨性能对比研究，表明硅粉高性能混凝土具有良好的抗冲磨性能。As one of the admixture, silica ash concrete not only has the supper property-erosion and abrasion resistance, but also can improve the strength and impermeability.

为了使混凝土油罐能在战略石油储备中发挥作用，开展了低温环境下汽油对混凝土渗透特性的试验研究。In order to make the concrete oil tanks be used in strategic oil reserves, the research on concrete impermeability in the gasoline cryogenic environment has been done.

本文研究了石子和砂子的不同粘土含量、石粉含量对混凝土强度、抗渗性和收缩性能的影响。Effect of clay content and rock powder of gravel and sand on concrete property is studied in this paper, include compressive strength, impermeability and dry shrinkage.

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石屑混凝土的抗冻性较天然河砂混凝土要好，抗渗性与天然河砂混凝土相当。The freeze-resistance of crushed stone dust concrete was better than natural sand concrete. The impermeability of crushed stone dust and natural sand concrete is nearly.

第四纪底砾层直接覆盖在谢桥煤矿煤系地层之上，其隔水性能影响到防水煤柱的合理留设。The main target coal seam of Xieqiao Mine is directly covered with the Quaternary bottom gravels, whose impermeability affects the reasonable retainment of waterproof pillar.

水库的主要功能是拦洪、蓄水，而地下水的分布特征及其与地表水的补给、排泄关系对水库的不透水性密切相关。The distribution characteristics of the groundwater and its relationship with replenishment and discharge of surface water are closely relevant to impermeability of reservoir.