干缩的英文

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英文翻译
造句

air shrinkage

干 trunk; main part
缩 contract; shrink
干缩比 ratio of tangential to radial shrinkage
干缩的 dried up; dried-up
不定形干缩 collapse
不均匀干缩 restrained shrinkage
初始干缩 initial drying shrinkage
初始干缩率 initial drying shrinkage
干缩差异 ratio of tangential shrinkage to radial shrinkage
干缩疗法 collapse therapy
干缩裂缝 desiccation crack; desiccation fissure; desiccationfi ure; dessication fracture; disiccation fissure; shrinkage cracks
干缩裂隙 desiccation crack; desiccation fissure; klizoglyph
干缩苹果 shrivelled apple
干缩翘曲 cupping
干缩损耗量 shrinkage losses
干缩系数 coefficient of shrinkage; shrinkage coefficient
干缩折减 reduction of drying shrinkage; reductionofdryingshrinkage
干燥失重；干缩 drying shrinkage
骨干缩短术 diaphyseal shortening
混凝土干缩 concrete shrinkage
木材干缩 wood shrinkage
原始干缩 initial dry shrinkage; initial drying shrinkage
干缩多边形土 shrinkage polygon
圆筒烘干缩率 tumbler shrinkage
高干缩率混凝土 high drying shrinkage concrete

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例句与用法

It lies between the ala mountain pass and the mutataer desert , can regulate climate , defend strong wind , reduce sand - storm and maintain species variety etc . the amount of water flowing into the ebinur lake decreased 23 108m3 ? a - 1 from early 1950 ' s to current along with the rapid increase of population and economy in the valley
随着1950年代以来,艾比湖流域人口、经济的快速增长,生产、生活用水的成倍增加,汇入艾比湖的水量由建国初期的30 108m3减少至目前的7 108m3左右,湖面也由1200km2干缩到750km2左右。
Next was an experimental study on modification of stone ballast concrete small hollow block . the influence of polypropylene fiber , expansion agent and both of them on permeability - resistance and both moisture expansion and dry shrinkage of the block were systematically tested . the testing results and theoretical analysis slowed that they all can improve its properties , among which polypropylene fiber can most effectively restrain it ’ s moisture expansion and drying shrinkage ; however , the block doubly blended with polypropylene fiber and expansion agent will be likely to most beneficially improve crack - resistance of wall filled with the block
试验结果和理论分析表明,单掺聚丙烯纤维、单掺膨胀剂和双掺聚丙烯纤维与膨胀剂均能改善混凝土空心砌块的性能,其中,聚丙烯纤维更有利于限制单个砌块的湿涨干缩,单掺聚丙烯纤维的空心砌块湿胀干缩的波动性最小;双掺聚丙烯纤维与膨胀剂对限制石渣砌块湿胀干缩的效果不理想,但双掺砌块将更有利增强于砌块填充墙的整体抗裂性。
Early age cracking of concrete has re - emerged as an important issue all over the world in recent years . the stress , due to restrained volume change related to thermal deformation and shrinkage in the early age concrete , is the main driving force for the deleterious cracking in the construction stage . during the development of the stress , creep , a very important property of concrete , is always developing . creep contributes to 40 ? - 50 ? reduction of the elastically induced stress in the restrained specimen . ring test , a qualitative test , can provide information to assess the potential for cracking of different concrete . an overview of ring test developed in recent years and mechanism of uniaxial tensile creep test is described in this paper at first . then , an innovative test equipment based on ring test is outlined
近年来混凝土早期裂缝问题再次引起全球工程界的广泛关注.早期混凝土由于体积变形受到约束而产生的应力是导致混凝土开裂的主要因素.在混凝土应力发展的同时,混凝土徐变也在同时发生着变化.有研究表明,徐变能减少40 ? - 50 ?的早期应力.圆环试验是用于定性评价混凝土材料抗裂性能的试验方法之一.本文首先分析了圆环试验和单轴拉伸徐变试验的原理,创造性地将圆环试验用于测量早期混凝土的干缩徐变,并设计了试验方案
Because the best grade limits does not vary with material property , firstly , we can confine material grade to the best grade limits when doing subbase mixture design , secondly , after systematic temperature contraction test , aridity contraction test and compressive strength correction test , we can determine the best cement percentage which has the best crack resistance property
因为最佳级配范围是与粒料的粒径大小有关的，所以在基层材料配合比设计时可首先将材料级配限制在最佳级配范围以内，然后通过系统的温缩、干缩性能试验以及抗压强度校核试验，最终确定抗裂性较好的合理水泥剂量。
Under the direction of such theories , the influence of the composition of the concrete to the workability , mechanical property and durability of hplc is analyzed systematically ; the key technology of the preparation of hplc was grasped . the theory of strength improvement of subsidiary bonder is detected , special additive - fdl for hplc is made , lc40 - lc60 hplc with the slump over 18cm , the slump flow over 50cm , segregation degree below 5 % , small drying shrinkage , high tension strength and long durability is prepared . the concept and experimental method of the segregation degree of the mixture is put out and the analytical system of high performance hplc is built
以设计理念和设计理论为指导，系统研究了轻集料、辅助胶凝材料等组分及其配比参数对轻集料混凝土工作性能、力学性能和耐久性能的影响规律，探明了辅助胶凝材料对于轻集料混凝土的增强机理，研制出能够有效控制轻集料混凝土拌和物分层离析度和降低坍落度经时损失的专用外加剂fdl ，掌握了制备高性能轻集料混凝土的关键技术，制备出坍落度大于18cm 、扩展度大于50cm 、分层度小于5 、低干缩、高韧性、高耐久的lc40 lc60高性能轻集料混凝土。