frictional造句
91. The formulas of slip frictional force and torque of bearing clutch, a new foreign product, were deduced under the condition of no lubrication based on elastic fluid deformation theory.
92. The utility model can not only ensure sufficient adhesion for the frictional materials and the brake shoe bottom plate but also will not lower the strength of the bottom plate.
93. When people capable of working are unable to find work. There are two main types of unemployment. Frictional unemployment is the ...
94. Frictional unemployment is unemployment resulting from short – run job – matching problems and is usually of relatively short duration.
95. A line contacted spherical bearing pair structure whose frictional characteristics are better than the present ones is put forward.
96. Those frictional forces for this rope to go in this direction will flip over.
97. Drive tension is caused by resistance of driving force and cutting resistance and frictional resistance and it is not the same value at different places.
98. And the frictional force, in this case will adjust itself just the right way so that Newton's Second Law in the x direction will give you, for the force, a zero.
99. A mechanical seal test stand is designed in which spring pressure can be changed. Conduct an investigation in the spring pressure, shaft speed, medium pressure, leakage and frictional torque.
100. Therefore, we can reduce the effect of frictional loss in the wellbore by drilling well with larger diameter or producing with small production rate.
101. The relative sliding velocity, the coefficient of friction and frictional heat flux between contact tooth flanks are calculated.
102. The direction of choosing material for tractive sheave and towline as well as resolutions to reduce frictional wear are put forward.
103. Radio and TV noises and channel setting anomalies were duplicated in a laboratory experiment using a Van de Graaff electrostatic generator utilizing frictional electricity.
104. Since if the frictional resistance coefficient is a function of relative roughness, then the form resistance coefficient is independent of the Reynolds number.
105. The tribological performance of metal frictional material for braking is influenced much greatly by the temperature, pressure, relative sliding velocity, and the content of alloy elements.
106. Roller bearing clutch is a new kind of frictional sprag clutch.
107. The structure of the friction-increasing chain effectively increases the frictional resistance between the wheel and the mud pit so that the anti-sliding effect is good.
108. Optimization way and development of piston set frictional loss reduction are explained by the measurement result achieved with the floating cylinder sleeve measurement equipment.
109. This might be enough to counteract the frictional force that holds the slabs of rock in place, making it easier for faults to slip.
110. The temperature effect of scuffing in sliding contact of steel is explored from the point of view of frictional temperature.
111. The interaction of the filled materials, the subsoil, and the open cylinder are studied. It is discussed in detail for the mechanism of the frictional resistance and the variations of effective ratio.
112. If multi-disc energy absorber and flexible bumper are linked together, it can significantly turn kinetic energy of tramcar into frictional heat.
113. The shrill frictional noise of disc brake is investigated in this paper.
114. For this reason, ANSYS uses a symmetrization algorithm by which most frictional contact problems can be solved using solvers for symmetric systems.
115. Experimental study is made for the frictional loss of three kinds of slurries , such as copper lead zin iron tailings, coal ash and so on.
116. A new type of non asbestos frictional material is developed, which is made of phenolic resin, glass fiber, alumina, silicon oxide, barium sulfate, copper powder and graphite.
117. Frictional resistance constrains lateral deformation of end face of test piece, resulting in unevenness of deformation to the whole test piece.
118. Friction prevents it from doing so so there's going to be a frictional force in this direction.
119. To find out a new method for decreasing-adhesive force and frictional resistance, this paper re- searched on the Elaphe rufodorsata s ventral scale.
120. The key factors affecting frictional pressure loss in narrow annuli are changing annular dimensions, rotation and vibration of drill strings.
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