片语

width contraction ratio河宽缩窄率

co-contraction ratio协同收缩率

nozzle area contraction ratio喷管收缩比

nozzle contraction area ratio喷嘴收缩面积比

area contraction ratio面积缩窄率

shrinkage coefficient收缩系数

contraction cavity ratio缩孔率

contraction coefficient[电][流] 收缩系数

cr contraction ratio压缩比

contraction area ratio内压面积收缩比

creeping lateral contraction ratio侧向蠕变收缩比

英汉例句

• moving cowl, decreasing interior contraction ratio also can realize the hypersonic sidewall compression inlet's self-starting because of separation bubble on sidewall spilling out.

  移动唇口板以减小内收缩比可以实现侧压式进气道自起动，主要是因为侧板分离包被排出进气道。

• through further analysising, it was obtained that the critical submergence in airfoil-shaped measuring flume is higher and in the range of experiment contraction ratio which is 0.79-0.90.

  通过进一步分析得出：标準化机翼形量水槽具有较高的临界淹没度，临界淹没度的变化范围为0.79-0.90。

• the temperature-pressure simulation experiments of pine pollens indicate that the contraction ratio of pollen grains may exceed 40% and that of the air chamber is even greater.

  松粉温—压模拟实验研究表明，热演变过程中随颜色加深，花粉个体大小收缩率可达4 0 %以上，并且气囊比本体收缩率更高。

• analysis of contraction ratio of section and external shape of localized necking zone was proposed based non-local gradient plasticity theory.

  采用非局部的梯度塑性理论，得到了断面收缩率及颈缩区内部不同位置直径的解析解。

• according to the test results and analysis, improved waterworks sludge meets the permeability requirement of landfill covering and its contraction ratio is reduced significantly at the same time.

  初步认为按照一定泥灰比改性后的自来水厂污泥可作为覆盖材料的废弃物，并且能有效减少热收缩性。