The harder rocks push against each other, the hotter they become; in other words, pressure itself, not only the rocks' properties, affects frictional heating.
岩石相互推挤得越厉害,它们就会变得越热;换句话说,不仅是岩石的性质,压力本身也影响摩擦加热。
How does the frictional force do that?
摩擦力是怎么做的?
And as I increase the tilt this frictional force will get larger and larger and larger and then there comes a time that the object will start to slide.
随着倾斜度的变大,摩擦力,会越来越大,加到某一程度,物体会开始下滑。
An alternative model ascribes the stream to frictional forces.
另有一种模型将气流归因于摩擦力。
The soil ESP influence on soil internal frictional angle is small.
但土壤碱度对土壤内摩擦角的影响较小。
The frictional force between fibres and card wires is measured experimentally.
本文对纤维与梳针间的摩阻力进行了实验测定。
The frictional material compounded with cast fiber is composed of various raw materials.
铸铁纤维复合摩阻材料由多种原料构成。
An analytic model including effects of frictional force at movable supports is suggested.
文中建议了考虑活动支座摩擦力影响的简支梁桥整体分析模型。
The preferred remedy is to heat the material more quickly by increasing frictional shear.
较好的纠正措施是增加摩擦性剪切而更快地加热材料。
The results show that the predicted frictional losses are in agreement with measured ones.
结果表明,预测浆体摩阻损失与实测浆体摩阻损失相吻合。
The frictional force between a particle and fluid counterbalances the weight of the particle.
颗粒与流体之间的摩擦力与其重量相平衡。
The frictional heat generation and heat flow distribution of some parts of the gearbox are investigated.
并对变速箱局部机构粘性剪切发热机理和热源热流分配进行了探讨。
Diagram 7 shows a pupil doing an investigation about frictional force. He pulls a box along a concrete surface.
图7显示一个学生在进行一项有关摩擦力的实验。他在水泥地面上拉动一个箱子。
A primary analysis for cutting force of the tools and the frictional force in rotating seal ring are also given.
切削刀具的切削力及密封圈回转摩擦力的初步分析计算。
There existed a "Platform" effect between the frictional force and the load for fine packed OTS self-assembled molecule film.
对于致密有序的自组装分子膜,在摩擦力与载荷间存在“平台”效应。
The FEM analysis of typical CFRD shows that this frictional model can well describe the failure process of peripheral joints.
文中用该模型对典型面板坝进行了变形分析,并对周边缝破坏的现象做出解释,表明所提模型合理可行。
Based on prestress loss theory, a simplified analytic algorithm of virtual frictional loss function was set up in a universal way.
基于预应力损失理论,建立了具有普遍意义的拟摩阻损失函数简化解析算法。
Reflection and refraction of harmonic elastic waves at a unilateral frictional contact interface is studied theoretically in this paper.
研究简谐弹性波在一般各向异性介质单侧接触界面上的反射和折射问题。
When the solid particle was in slipping or jumping motion state in slurry flow, the solid particle will be influenced by frictional force.
沉降性浆体中固体颗粒处于滑跳移运动状态时,固体颗粒将受到摩擦力的影响。
Experimental testing is used to measure the dynamic frictional coefficient of the brake-tile on the working condition of simulated promotion.
在模拟矿井提升的工况下,实验测量闸瓦的动摩擦系数。
This method could be used for frictional force analysis in short to medium radius horizontal Wells, and as a reference to field drilling practice.
该方法可适用中短半径水平井的摩阻力分析,供实际钻井作业参考。
The test included anchoring force of prestressed anchor cable, frictional coefficients, stress of concrete and steel bar and structure deformation.
测试内容包括预应力锚索锚固力、摩阻系数、混凝土和钢筋应力以及结构变形。
Based on experimental results and previous works, frictional loss of slurry in pipe has been simulated and predicated by artificial neural network.
在试验研究结果和前人工作基础上,利用人工神经网络法对管道内浆体摩阻损失进行拟合和预测。
To find out a new method for decreasing-adhesive force and frictional resistance, this paper re- searched on the Elaphe rufodorsata s ventral scale.
为探索减小粘附和摩擦阻力的新方法,本文对红点锦蛇腹部鳞片进行了研究。
Therefore, we can reduce the effect of frictional loss in the wellbore by drilling well with larger diameter or producing with small production rate.
因此,可以通过钻较大直径的井眼或控制井以小产量生产来减小井筒压降损失的影响。
The effect of differential sliding and elastic hysteresis on the frictional force in the rolling linear guide (LG) subjected to preloading is analyzed.
主要分析差动滑动和弹性滞后等因素对承受预加载荷下的滚动直线导轨副摩擦力的影响,得出了过盈量与摩擦力的关系。
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.
锯链的驱动张力是驱动力与切削阻力及摩擦阻力相对抗而产生的,在不同位置其大小不等。
The system has strong ability of increasing viscosity, good prop-carrying capacity, low frictional resistance, less residue after gel-breaking and so on.
冻胶压裂液是一种报道较少的压裂液体系,该压裂液具有增粘能力强、携砂性好、摩阻低、冻胶水化破胶后残渣少等优点。
The pyrophyllite powder at very low price is used as the filler of brake composites to accommodate the frictional properties and markedly reduce the cost.
采用价格低廉的叶蜡石作为制动复合材料的填料,不仅可以调节制动材料的摩擦学性能,而且能够大幅度降低成本。
The pyrophyllite powder at very low price is used as the filler of brake composites to accommodate the frictional properties and markedly reduce the cost.
采用价格低廉的叶蜡石作为制动复合材料的填料,不仅可以调节制动材料的摩擦学性能,而且能够大幅度降低成本。
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