The application of angle of equivalent internal friction in earth-retaining wall design;
等效内摩擦角在挡土墙设计中的应用
Based on true triaxial tests, this paper proposes an angle of equivalent internal friction a.
结合以往的真三轴试验结果,建议了一个复杂应力状态下的等效内摩擦角,在此基础上提出了一个考虑中主应力影响的无粘性土(c=0)的破坏准则。
A direct shear apparatus development for grain internal friction angle measurement;
测定粮食内摩擦角的直剪仪研制
The previous research took only the influence of material internal friction into the study on destruction of compression sample, and got the material internal friction angle φ of 10°～30°.
在分析试件的破坏问题时考虑了前者的影响 ,得到铸铁材料内摩擦角 φ的取值范围为 10°～ 30°的结论。
The statistical laws between internal friction angle and compactness are .
试验结果表明:风积沙的压实可采用常规的击实试验方法和振动密实法,压实效果受颗粒级配、含水量、荷载大小、振动频率及振幅等多种因素影响;风积沙的内摩擦角与压实度之间呈线性变化规律,颗粒级配是主要影响因素,含水量影响较小;风积沙的室内回弹模量和加州承载比与压实度之间大致呈非线性增大规律,在某一压实度区间增大的幅度非常小。
internal friction angle
(土壤) 内摩擦角
Factors Affecting Measurement of Angle of Internal Friction of Wheat,Paddy and Corn
小麦、稻谷及玉米内摩擦角的测定与比较研究
Influence of pile spacing, pile cap dimension and angle of internal friction of embankment filling on the pile efficacy is analyzed.
研究了桩间距、桩帽大小和填料内摩擦角对桩体荷载分担比的影响。
frictional soil
内摩擦阻力大的土壤
There were constant conflicts among policemen and officials.
警察内部和官员内部经常发生摩擦。
Frictional forces may still be important, however.
虽然如此，摩擦力仍可能扮演重要角色。
This paper objectively expounds the frictional mechanism of plastic deformed surface from the angle of tribology.
文章客观地从摩擦学角度阐明了塑性变形表面的摩擦机理。
The Research on Theory and Frictional Coefficient-experiment of Trigonal Slider Based on Tribology;
基于摩擦学三角形滑块的理论及其摩擦系数实验研究
EXPERIMENTAL STUDY OF FRICTIONAL CHARACTERISTICS ON RECTANGULAR MICROTUBES
矩形微管内摩擦阻力特性的实验研究
Study on Main Framework for Engine Tribology Design System
内燃机摩擦学设计系统主框架的研究
"There are three classes offriction: dry, greasy, and viscous. "
有三种摩擦状态:干摩擦、滑动摩擦和粘性摩擦。
pertaining to or worked or produced by friction.
关于摩擦或摩擦力，由摩擦或摩擦力产生。
To warm by rubbing, as with the hands.
摩擦生热摩擦以生热，尤指用手摩擦
Research on International Trade Friction from the Perspective of Structure, Technology and Institutions;
结构、技术与制度视角下的国际贸易摩擦研究
Mechanical and Tribological Behaviours of Several Mammal Keratin Materials;
哺乳动物角蛋白材料力学及摩擦学行为研究
Development on Friction Torque Meter for Paired Angular Contact Ball Bearings;
成对角接触球轴承摩擦力矩测量仪研制
Interest Distribution,Public Choice and Trade friction-Perspective of Evolutionary Game Theory;
利益分配,公共选择与贸易摩擦——演化博弈的视角
Analysis on the Problems of Sino-US Trade Friction with the Viewpoint of Texture Industry;
以纺织业为视角的中美贸易摩擦问题分析