Study on cumulative damage behavior of concrete under uniaxial cyclic load

In this paper, the design method of the cyclic load testing process control is discussed.

本文探讨了周期性反复荷载试验过程控制软件设计方法。

Test Study on deformation field evolution of rock material under cyclic load

循环载荷作用下岩石材料变形场演化试验研究

The fracture reliability design method for the structure under steady cyclic load

稳态循环应力下结构断裂可靠性设计方法

Study on dynamic constitutive model of soft soils under cyclic load

软黏土在循环荷载作用下动力本构模型的研究

Study on Soft soil's Force Characteristic under Cyclic Load

循环荷载作用下软黏土的工作性状研究

Effects of Twin Size on the dislocation configuration during cyclic deformation of polycrystalline twin copper

孪晶铜中孪晶尺寸对疲劳位错组态的影响

The inflammation retardation period, combustion continuance period and combustion cyclic variability of compound alcohol fuels is greater than that of gasoline.

醇类混合燃料的着火延迟期、燃烧持续期、燃烧循环变动都大于汽油，放热规律与汽油相似。

Synthesis and Structural Analysis of Schiff Base Cyclic Polyether Compound Bearing Hydroxy Functional Group

含羟基功能团Schiff碱大环聚醚化合物的合成及其结构分析

And if there is a hydroxyl in ortho position of carboxyl, the oxygen of hydroxyl and carboxyl in ligand are bound to Ti to form hexatomic cyclic compound.

而羧基邻位有酚羟基存在时，则配体以双齿形式与钛配位形成二茂钛六元环状化合物。

The ortho-compound formed penta cyclic compound was more stable that the meta-compound formed hexa cyclic compound, so the reaction rate of the ortho-compound is larger.

由邻位化合物生成的五元环络合物比由间位化合物形成的六元环络合物稳定性高，反应速度快。

This paper reviewed the application of Arsenic reagent in organic synthesis, cyclic compound, unsatured aldehyde ketone 、 amide 、 related natural product 、 derivative of ethyleneamine.

综述了砷试剂在合成元素有机化合物，环状化合物，不饱和醛酮、酰胺以及有关的天然产物，烯胺的衍生物等方面的应用。

The main pollutants were phthalates, phenols and cyclic compound which had a high percentages ( 85%-94%).

自来水处理前、后所含的主要污染物均是邻苯二甲酸酯及酚类，环状化合物所占比例很大（85%～94%）。

The simpler way to judge C~ R/ S patterns of cyclic compound

判定环状化合物C~R/S构型的简单方法

The methods of evaluation on pressure cyclic variation in a spark ignition engine are studied in this paper.

分析比较了火花点火发动机循环变动的评价方法，并提出了用各个曲轴转角下的压力变动率曲线表示压力循环变动的方法。

The dynamic variations of groundwater level are subject to cyclic variation of precipitations.

当地降水量的多年周期性变化决定了地下水位的多年动态。

Relationship Between Microstructure of Left Ventricle and Cyclic Variation of Myocardial Ultrasonic Backscatter Integration

左心室壁显微结构与心肌背向散射积分周期变化的关系

There is a peak value of coefficient of pressure cyclic variation in combustion process. pressure;

进气过程中也存在压力变动，其压力变动率高于燃烧过程；

The Influence of Operation Factors on Gasoline Engine Maximum Combustion Pressure Cyclic Variation

运转因素对汽油机最高燃烧压力循环变动影响的研究

Distribution Law of Peak Pressure Cyclic Variation in Gasoline Engine

汽油机最高爆发压力循环变动的分布规律

Experimental Research on Cyclic Variation of 6190 Natural Gas Engine

6190燃气发动机循环变动试验研究