查询词典 fatigue

Results:①The doses of 0.8 g·kg-1, 1.2 g·kg-1, 1.6g·kg-1 and 2.0g·kg-1 of AMJ could delay the time of fatigue in nerve centre, neuromuscular junction and muscle of mice, but in hoptoad, only the doses of 0.8 g·kg-1 and 1.2g·kg-1 have the same effect,the dose of 1.6g·kg-1 and larger doses could accelerate the fatigue.

结果：① 0.8g·kg-1、1.2g·kg-1、1.6g·kg-1和2.0g·kg-1剂量的黄芪注射液均能延缓小鼠中枢、神经-肌接头和肌的疲劳，蟾蜍仅有0.8 g·kg-1和1.2 g·kg-1有此作用，1.6g·kg-1及以上剂量的黄芪注射液对蟾蜍有加速上述部位疲劳的作用。

The impactive tenacity is a sort of energy. Therefore, it was used to forecast fatigue life is much scientific than using bottom tensile strain. This test method is simple too. It offered a clew that forecasts fatigue life.

沥青混合料的冲击韧性是一个能量的概念，在原理上比应用拉应变预测疲劳寿命更科学，试验方法简单，为混合料疲劳寿命的预测提供了一个思路。

The results of the tests indicate that the spots where the fatigue short cracks initiated are at the bottom surface of the circle indention and some disfigurement places in that surface. The propagation paths of the cracks are very complex and the decentralization of the obtained data is very severe due to the micro organism of the material. While the distribution of the short fatigue cracks exist self-regularity on their length, angle, density and expansion rate of the cracks, which are less affected by the outer factors.

试验中观察到短裂纹形状多为Z型，试验结果表明疲劳短裂纹往往萌生于试样缺口底部表面和缺口表面缺陷处，其扩展复杂，路径曲折，数据分散性大，强烈地受材料微观组织的影响，疲劳短裂纹在长度、角度、密度和扩展速率方面虽数据分散但具有自身的规律，受外部因素的影响较小。

The influence of indentor radius on the plastic deformation has been discussed and some important results are as follows:(1) The influence of the ratio of ceramic coating thickness to indentor radius on the failure of coating, plastic deformation of substrate and crack propagation are obvious.(2)The propagation of crack in ceramic coating is assumes to be of semi-elliptical shape under normal contact with a rigid sphere.(3)Fatigue life of ceramic coating is mainly decided by substrate and load, the lower substrate elastic moduli and load, the more cycles of fatigue.

分析了压头半径对塑性变形的影响，模拟结果表明；(1)陶瓷涂层厚度和压头半径之比对涂层失效、基体塑性变形及裂纹的形成有显著影响；(2)在刚性球压头静态挤压条件下，陶瓷涂层中的预制裂纹按照椭圆形裂纹规律扩展；(3)陶瓷涂层的疲劳寿命与基体和载荷有很大关系，基体弹性模量越小，疲劳寿命延长。

In the indoor ideal conditions, the relevant comparative tests of different grid interlayer of asphalt mixture and overlay structure have been done by using interlay shearing device, drawing machine, Marshall multi-functional strength device and rutting machine, and then the test results have been evaluated by a rational approach. Meanwhile, the simulated test of the overlay fatigue life has been done by using ordinary rutting machine, and the different overlay thickness of different grade interlayer and different sawing depth of overlay structure have been studied by the fatigue test.

5在室内理想条件下，采用层间剪切仪、层间拉拔仪、马歇尔多功能强度试验机及车辙轮碾仪进行了不同层位格栅的沥青混合料及与加铺层结构相关的对比试验，并采用合理的方法对试验结果进行了评价；同时，采用普通车辙仪进行加铺层结构疲劳模拟对比试验，系统地对不同加铺层厚度的不同格栅设置层位及不同旧路锯缝深度的加铺层结构进行了研究。

Boca had to undergo a streak of games in a two-week span and Ischia referred to the consequent fatigue: If you play 4 games on sequential Sundays and Thursdays fatigue becomes inevitable.

博卡必须接受2周的长度和密度而引起的疲劳：如果你周日和周四连打四场比赛，疲劳不可避免。

This paper focuses on ladle turrets fatigue analysis, describes the application of fatigue analysis theory to metallurgical facilities.

本文以钢包回转台的疲劳分析为研究对象，论述了疲劳分析理论在冶金设备的运用过程。

In order to evaluate our improved over-fatigue model, we compare it with rhubarb laxation SAS model and over-swimming SAS model, and proved by Sijunzi decoction. Moreover, we elementarily studied the mechanism of the changes in digestion and absorption function by improve over-fatigue method.

通过与大黄泻下法、力竭游泳法塑造的脾虚证动物模型比较、药物反证等几方面来评估和验证此方法的成立，并对其影响动物消化系统功能的机制作了初步探讨。

The maximum likelihood function of the fatigue life was proposed based on the maximum likelihood principle, and it was born out that the maximum likelihood method could be used for the fatigue analysis.

基于极大似然原理，推导出关于疲劳寿命的极大似然函数，并证明了将极大似然方法用于疲劳分析的可行性。

The Parabola Hypothesis corrected by the authors. The authors have used this method on computer to get the bending fatigue test data of carburized and quenched gears and the fatigue limiting stress distribution. Furthermore, the...

然后对渗碳淬火钢齿轮的弯曲疲劳试验数据用JFKC法进行计算，得到了它的疲劳极限应力分布，并对比其相应的成组试验法测定的疲劳极限应力分布进行了分析和讨论。

I will not give up and will not call you any more at the same time.

我不会放弃，同时我也不会在给你打电话了。

China is an uneven distribution of resources cross country.

摘要我国是一个资源分布不平横的国家。