把斜坡抬高或放低,看倾斜角度如何影响文件盒上的平行作用力。
Lower and raise the ramp to see how the Angle of inclination affects the parallel forces acting on the file cabinet.
如果力矩是这样地作用于一圆盘上,即力矩的轴与圆盘的旋转轴方向一致,则力矩的方向与ab线平行。
If a torque is applied to the disk in such a fashion that the axis of the torque is the same as that of rotation of the disk, the direction of the former will be parallel to AB.
在实验室小鼠上作的平行研究也显示了相似的防辐射作用。
Parallel studies with laboratory mice also demonstrated a similar protective effect against radiation poisoning.
采用有限元法,对岩体在拉剪综合作用下平行双裂纹相互影响的情况进行了计算。
The interaction between two parallel cracks in rock mass under the combined action of tension and shearing is analyzed by finite element method.
与经典的平行流边界层稳定性结果相比,显示了在某些条件下非平行性对稳定性的关键作用。
The key function of the non-parallelism under some conditions is shown by the comparison of the results from the classical stability problem of the parallel flow.
采用小流域平行对比法,分析秦巴山区小流域的次降雨洪水过程,研究了水土保持综合治理对小流域洪水的作用过程。
The effects of soil and water conservation on surface runoff process in small watersheds of the Qinba mountainous region are analyzed by the parallel observation in two comparable watersheds.
作为一项重要的基础资源,双语平行语料库在人工智能领域的研究起着举足轻重的作用。
As important elementary resources, bilingual parallel corpora play a crucial role in research of artificial intelligence.
平行的视觉途径有交互作用吗?
即使在平行的京九铁路建成后,京广铁路也依然发挥着巨大的作用。
Even after the parallel Beijing-Kowloon railway is completed, the Jingguang railway still plays a huge role.
提出了双作用式平行分度凸轮机构,并按研究齿轮啮合的方法研究其凸轮廓线。
This paper proposes double action parallel indexing CAM mechanism, and studies cams profile by methods used in gear meshing.
双作用式平行分度凸轮机构对速比曲线的几何形态有特殊要求,这使得该机构的速比不能从同类机构现有运动规律中得到,而必须经过特殊设计。
The speed-ratio curve of double-action parallel indexing cam mechanism has special property in shape, which makes it is not available from present transmission function, but designed purposely.
同时研究了不同偶极相互作用强度下的剩磁和使磁化强度平行于外场方向分量由正变为负的临界场。
The remanence and the critical field refers to the field that makes the magnetization transit from positive value to negative value, are studied at various strength of the dipolar interaction.
三个力的作用线相互平行的例外情况,我们将在第三章讨论。
There is an exceptional case, three forces with paralleled lines of action, which will be discussed in Chapter 3.
对水平平行双线顶管之间的相互作用进行了分析,提出了横向扰动区范围的计算公式。
The interaction of two level parallel pipe jacking is analyzed; and the calculation of lateral disturbance scope is advanced.
研究结果表明:切削花岗岩时,受切削力及其冲击的作用,PDC刀具产生近乎平行岩石表面的磨损形式,磨损机理为机械作用引起聚晶金刚石层微观裂纹产生并扩展而导致的金刚石颗粒的微观破碎。
The study shows that in granite cutting processes, PDC cutter is worn by micro chipping in diamond grains due to mechanical action, and the wear surface is almost parallel to the rock surface.
它的特征是进变质与退变质路径近于平行,早期退变质作用为降温、降压过程。
It is characterized by the prograde trajectory is parallel nearly to the segment of retrogression, and the early retrograde metamorphism with coupling of decompression with a temperature decrease.
本文根据高低二级应力作用下的疲劳寿命试验,验证了等损伤线互不平行且向下汇聚。
On the basis of fatigue test under high-low two stresses loading, the paper testifies that the equivalent damage lines do not parallel each other and tend to converge slightly over the fatigue limit.
为更好反映平板边界层流动的物理特征和本质,该文同时考虑到主流的非平行性和压力梯度的作用。
The influence of main flow nonparallel and pressure gradients is considered to show the physical characteristics of flat boundary flow.
支撑块2起支撑作用,以使热交换板3的面与面之间以一定的间距互相平行。
The supporting blocks 2 have a supporting function, so that the surfaces of the heat exchange plates 3 are parallel mutually in a certain distance.
用数值方法分析了平行传播异色光伏暗孤子之间及亮暗孤子之间的相互作用。
The parallel interaction between two photovoltaic spatial solitons of dark and dark as well as dark and bright with different wavelengths is investigated by numerical method.
元古宙正剪切应力继承作用,产生了与裂谷型绿岩带平行的主剪切带及其金矿。
Due to inherited effect of the positive shear stress of proterozoic era, the main shear zone which ran parallel to rift greenstone belt and its gold deposits came into being.
采用YAG脉冲激光的四倍频输出与两平行平面极板间空气相互作用产生等离子体。
Plasma was instantly produced after the interaction between the air and the YAG laser pulse quadruple output in the interspace of parallel-plate electrodes in the vacuum chamber.
给出了两个平行平板颗粒处在恒电位条件时,相互作用力和相互作用能的简单计算方法。
A simple method for calculating the interaction force and interaction energy per unit area between two parallel flat plates particles in the case of constant surface potential was presented.
对简支各向异性平行四边形板在面内张力和剪力作用下自由振动、屈曲和弯曲问题作了全面的研究。
A comprehensive study of free vibration, buckling and bending of anisotropic simply-supported skew plates subjected to in-plane normal and shear forces is conducted.
在肩部的运动中,阻力,重力和肌肉的收缩力集中于肱骨轴线,通过盂肱关节面转换为与关节盂面垂直的压力和与关节盂面平行的剪力,作用于肩部活动的全过程。
During the pitching motion, the resistance force, weight of the pitching arm and the contraction force of muscles set up a combination force along the pivot of the humerus.
结果表明:平行于晶界方向的压应变可以促进晶界在相邻晶界交互作用下发生迁移;垂直于晶界方向的压应变则不能对晶界迁移产生明显的效果。
The results showed that a compressive strain parallel to the grain boundary enhanced the grain boundary migration, which is driven by the interaction between neighboring grain boundaries.
用数值方法分析了多个平行传播一维光伏空间亮孤子之间的相干相互作用。
We present a numerical study of coherent collisions of multi photovoltaic bright spatial solitons.
缬沙坦的作用呈剂量依赖性,且降压和逆转LVH的作用强度并不平行;
The effect of valsartan depends on the given doses, and the strength of the effect of deceasing BP and reversing LVH is not congruent.
角或平行线从重要的高点和低点开始起作用。
Parallel angles or lines run from important tops and bottoms.
作用于平行轴承轴心线方向的负荷。
Acting on the bearing axis line parallel to the direction of the load.
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