松弛

With higher stress,the value and rate of stress relaxation are greater.This investigations also show a remarkable stability of the surface residual stress during fatigue for shot peened and following 200C/2h treated specimens.

国内外有关喷丸强化后残余应力的松弛行为及规律研究很少，尤其是对超高强度结构材料的研究更少，因为在工程应用上存在着一个普遍的认识，即：材料的强度越高，残余应力越稳定ls。

Ultra-high strength 23Co 14Ni 12Cr3MoE steel was shot peened and the surface residual stress of shot-peened specimens was determined during rotating bending fatigue by X-ray diffraction method.The surface residual stress decreases greatly in the first 10 cycles and it is steady alter 100 cycles.

工件表面的残余应力，对其疲劳性能具有重要的影响，喷丸强化工艺主要利用的就是在表层产生一定数值大小的残余压应力以提高疲劳抗力，但喷丸残余压应力在疲劳过程中并不是稳定的，在一定外力或/和温度的单独或共同作用下，残余应力可发生松弛['一5]。

Senile patient skin is flabby, hypodermic and adipose little, vein is pettier the table is simple, because blood-vessel is stretch poor, end circulation is poor, vein is strong and fragile submit strong demand form.

概要： 老年患者皮肤松弛，皮下脂肪少，静脉较细小表浅，因血管弹性差，末梢循环差，静脉硬而脆呈硬索状。

Finally,carried out the stopped search procedure in the polyhedrons on the slices.

该算法通过目标函数超平面截线性规划松弛问题的有效约束锥而形成一个单纯形；然后，引入一串平行片来切割该单纯形产生更低维的凸多面体；最后，在片上的这些凸多面体上执行阻止搜寻程序。

RESULTS ISL induced dose-dependent relaxation in guinea-pig epithelium-intact trachea precontracted with acetylcholine,KC1,and histamine.

目的观察异甘草素对豚鼠离体和在体气管平滑肌的松弛作用，并对其作用机制进行探讨。

Dilatiry of AS on rat thoracic aorta strips precontracted by noradremaline（1μmol/L）and KCl（30mmol/L）were proved.

结果 AS松弛去甲肾上腺素（1μmol/L）和氯化钾（30mmol/L）预收缩的大鼠胸主动脉条，其EC 50 分别（35.9±3.1）和（36.7±3.1）μmol/L。

The experimental method was improved, by using a ball to press the sclera samples, which were obtained nine months after surgery. The pretesting, relaxing and creeping experiments were carried out.

改进实验方法，采用球面致压拉伸巩膜的实验方法，对术后9月组上述5种兔眼巩膜试件进行预拉伸、应力松弛、蠕变的生物力学实验研究。

The sclera samples obtained after one month, two months, three months and six months were axial tensed in pretesting, relaxing, creeping and deforming. A series of dates and curves that represent conventional mechanical properties and viscoelastical properties were obtained.

选择简单可行的轴向拉伸的实验方法，分别对术后1月、2月、3月、6月加固条带区及对照眼相应区等5种兔眼巩膜试件进行预拉伸、应力松弛、蠕变及破坏的生物力学实验研究，得到一系列表示常规力学性质的数据和曲线，并进行统计、比较。

Our understanding of why a domestic cat purrs is becoming more complete; most scientist......

这种松弛的状态对于英语这样一门需要长期操练实践的语。。。。。。

No pigs died of anesthesia. All pigs reanimated at 30 min-60 min after operation.

麻醉期间肌肉松弛效果好，动物呼吸和心率平稳。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。