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坍落的英文

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"坍落"怎么读用"坍落"造句

英文翻译手机手机版

  • crumble
  • slump

例句与用法

  • The ground beneath her shifted slightly. she scrambled back, afraid it would give way and throw her down the cliff .
    她感到身下的土层有些松动,急忙往后退了退,以免随着坍落跌进深渊。
  • Method of test for slump flow of concrete
    混凝土的坍落流试验方法
  • But scarcely had the train passed the river , when the bridge , completely ruined , fell with a crash into the rapids of medicine bow
    但是,列车一过了河,桥就轰隆一声坍落在梅迪西弯的激流里了。
  • Workability - design of fresh concrete was studied from rheology aspect . mortar slump flow test was further developed to evaluate properties of water - reducers and compatibility between cement and water - reducer for mortar . a method for measuring water absorbed by coarse aggregate in fresh concrete was put forward
    从流变学角度对新拌混凝土工作性进行了以下研究:进一步完善了砂浆坍落扩展度试验方法,用于测评砂浆中减水剂饱和掺量及水泥对外加剂的适应性。
  • Measures for further developing concrete mix design were presented based on above work . for example , adopts pfca as an index in designing durability of concrete , uses mortar slump flow test to select cements and water - reducers and to measure saturation dosage of water - reducer in mortar and then determine optimum dosage of it in concrete , uses bar - slump test to determine stability and fluidity of fresh concrete , and consequently , the workability of high fluidity and high stability concrete such as pumped or self - compacting concrete can be designed by adopting proper cfvm determined in terms of rheological properties of designed mortar measured with cone - based rheometer
    如采用粗集料破碎率作为耐久性设计的一个指标;采用砂浆坍落扩展度试验选择水泥和减水剂,确定砂浆中减水剂的饱和掺量,并通过上述数学模计算混凝土中减水剂的饱和掺量,以此为参照确定最佳掺量;采用障碍坍落度试验确混凝土的稳定性和流动性,结合由漏斗式砂浆流变仪测定的砂浆流变性能确定合理的砂浆填充系数,从而实现对高流动性高稳定性要求的混凝土(如泵送和免振自密实等)的工作性设计。
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