contraction的例句大全

In the usual definition of two consecutive quarters of economic contraction is a recession . The U.

按一般定义,经济连续两个季度收缩即为衰退.

The economic contraction is of course the prime force driving companies to lay off workers.

当然,经济衰退是促使这些公司裁员的主要原因.

The paper analyzed the disease cause of bitumen concrete pavement thermal contraction cracks, and proposed the countermeasures.

通过对大新高速公路主线、支线沥青砼路面的温缩裂缝调查研究，分析病害原因，提出了对策措施。

Theoretical foundations of thermodynamics and kinetics on the process of leather thermal contraction

皮革热收缩的热力学和动力学理论基础

Field Trial for Temperature Field of Asphalt Pavement and for Prevention of Reflective Cracks Associated with Thermal Contraction with Geogrids

沥青路面温度场与格栅加筋沥青罩面现场试验

Simple Talking about Test of Dry Shrinkage and Thermal Contraction of Semi-Rigid Base Materials for Asphalt Pavement

浅谈沥青路面半刚性基层材料的干缩与温缩性试验热风收缩，干热收缩

Thermal Contraction Phenomenon of Cluster Structure of In and In-1% Cu Melt

In及In-1%Cu熔体团簇的热收缩现象

Having analysed many photographs, authors think that the first contraction phase is due to the decrease of water potential in loculus and the outflow of water of microspore caused by secretion of many forming-wall materials in tapetum.

第一次收缩主要是由于绒毡层大量分泌造壁物质，使花药腔中水势下降，小孢子水分外渗。

Computational Study of Contraction Ratio Effects on Scramjet Inlet

不同收缩比超燃冲压发动机进气道的数值研究

Then the reciprocal of temperature is expanding concomitant variable, and the reciprocal temperature and the differential of momentum carry on contraction. We concluded that covariance scalar equation of thermodynamics law covariant of closed system in P-E theory frame, in essence, it is energy conservation equation.

接下来把温度倒数扩展为协变量，并把倒温度与动量微分进行组合，得到在P-E温缩理论框架下的封闭系统热力学定律协变式的标量方程，本质上的能量守恒方程。

Study of variational law of lateral contraction ratio for condition of large deformation constant volume

大变形体积不变时横向变形系数变化规律研究

The choking flow phenomenon caused by local lateral contraction is studied theoretically.

对明渠流中局部断面侧收缩引起的卡克水流现象进行了系统分析。

Lateral Contraction Joints on Cement Concrete Pavements Correction of mitral insufficiency with posterior annuloplasty

水泥混凝土路面的横向缩缝后环缝缩矫正二尖瓣关闭不全

With the dissipation of pore water pressure, the effective stress increases and the soil strength increased, the level of horizontal displacement changed a little, which shows the trend of lateral contraction.

随着孔隙水压力的消散，有效应力增加，土体的强度增强，水平位移量变化幅度较小，有侧向收缩的趋势。

Based on tensile testing for different width specimens of geotextiles, the relationship between specimen width and breaking strength, breaking elongation, lateral contraction, strength of fixed elongation and elasticity modulus were analyzed.

通过对土工织物不同宽度的拉伸试验，分析了土工织物试样宽度与断裂强度、断裂伸长率、侧向收缩率、定伸长强度、弹性模量之间的关系。

At the time, the upward and downward mobility of the lateral mass was inhibited because the stress concentration was caused by superior joint surface pressing lateral mass that made contraction and stress concentrate on the anterio posterior arch.

由于此时侧块上下方向的活动被限制，应力的集中是因上关节面受力后推压侧块向外侧滑移，使得前后弓受牵拉张力所致。

Numerical simulation of effects on storm-induced water level after contraction in Qiantang estuary

钱塘江河口围垦对台风暴潮影响的数值模拟

The glucose transport rates after contraction were unchanged among the muscle groups in the different creatine content media ( P> 0 05).

在各种肌酸浓度下葡萄糖转运速率改变不明显（P>005）。

Abnormally long muscular contractions; slow relaxation of a muscle after a contraction.

肌肉不正常的拉长；肌肉收缩后缓慢放松。

Modern transportation, as a link of logistics systemic efficiency, go after the contraction of transport time and the descent of transport cost.

现代运输作为物流系统效率化的一环，追求的是运输时间的缩短和运输成本的降低。