The crystallographic nature of cutting force variation was analyzed based on crystal plasticity.
作者还根据晶体塑性力学理论，分析了产生这种变化的根源。
Objective To investigate the force variation during the anterior cervical surgery while distracting the cervical vertebrae and analyze its causes.
目的研究颈椎前路手术椎间撑开力的变化及其原因。
So the research in this paper is about the internal force variation rule of the frame-supported beam of wall body, which based on some mature investigative experience at difference models.
因此本文的内容主要是在总结一些成熟的研究经验的基础上，对有开洞墙体的框支梁在不同的结构条件下其内力变化的规律进行研究。
When a turnout is connected with CWR through welded joints, the longitudinal rail temperature force ACTS directly on the frog and the switch section along with the variation of rail temperature.
道岔与无缝线路焊接后，随着轨温的变化，长钢轨纵向温度力将直接作用于道岔的撤叉和转撤部分。
Variation of striper force and clearance between punch and die plate with respect to shear plane and die stress were analyzed.
分析了不同压边力和凸凹模间隙对精冲断面质量和模具应力的影响关系。
Through cutting experiments in which the contact length between chip and rake face of restricted contact cutter is reduced step by step, the variation principle of cutting force is studied.
通过切削试验，研究了限制接触刀具前刀面的刀—屑接触长度逐渐减小时切削力的变化规律。
Analysis is conducted for the variation of cutting force during the cutting process and the effect of negative shearing on the cutter damage is pointed out.
分析了切削过程中切削力的变化情况，并指出负剪切现象对刀具破损的影响。
Conclusion the variation of the disc height, facet-joint Angle and the lordosis Angle of the intervertebral disc had a manifest influence on the isthmic stress and facet contact force.
结论：椎间盘高度、腰椎小关节角、椎间盘前凸角等形态结构变化对腰椎节段有限元模型的峡部、小关节应力及小关节接触力有明显的影响。
The sea surface temperature (SST) over equatorial eastern Pacific was the most important force factor for the seasonal and annual variation of east Asian monsoon circulation.
冬季赤道东太平洋海温变化是冬、夏东亚环流季节以及年际变化的一个重要外强迫因子。
Variation law of anchoring force is grasped respectively during each stage, which is the scientific basis of bolting design.
掌握了相应于各阶段锚固力上升、稳定、下降的变化规律，为设计锚杆支护提供了重要依据。
Atmospheric drag is the main perturbation force on a low earth orbit satellite and is closely related to the variation of high atmospheric density.
大气阻力是低轨卫星主要的摄动力，与高层大气密度的变化密切相关。
Gravity instruments are designed to measure variation in the force of gravity from one place to another rather than the absolute force itself.
重力仪的设计是为了测量一处到另一处的重力变化，而不是绝对重力值本身。
The invention realizes stepless variation of auto transmission ratio, and resolves the problem of weak transmission force of the present variable speed case at the same time.
该发明实现汽车传动比的无级变化，同时又解决了现有无级变速器传动力弱的缺点。
Instability variation of prestressed force will influence the security of the project, so it is very important to study the fluctuating variation of the force.
预应力的不稳定变化关系到工程运营期的安全性，因而，研究锚固力的波动变化显得非常重要。
The variation tendencies of the side force, rolling moment and yawing moment of the overtaking cars by two spaces are different apparently.
超车车辆受到的侧向力、侧倾力矩和横摆力矩在两种间距下的变化趋势有着明显差别。
It also studied general variation regularities of wave force, added mass and added damping, TLP's kinetic respondence based on engineering examples and got some valuable conclusions (see text).
基于工程实例，分别研究了TLP波浪力、附加质量与附加阻尼、TLP的动力响应的一般规律，得到了一些富有工程意义的结论(详见正文)。
The variation of counter-force and bearing force is discussed, the reasons of forward setting are obtained, the calculating formula about forward setting distance is deduced.
从烟囱施爆后做定轴转动的力学分析入手，结合爆破切口的断裂形式，讨论支反力的变化情况，得出了前冲的原因，并推导了前冲距离的计算公式。
The wave form and the spectrum of impact force as well as the variation in sound exposure level (SEL) at a fixed point were measured which representing the relative changes of the ringing noise.
对一些板和梁进行了撞击试验，测量了撞击力随时间变化的波形及其频谱。
The results in Fig. 6 show a linear variation of the finger resistance with the applied gripping force.
结果在图显示一个线性变化的应用手指夹持力的阻力。
The variation laws of wearing character on V - packing are studied in the whole working life. The wearing character include the friction force, axial extrusion stress and axial pressure distribution.
对V形密封在整个工作寿命中，轴向挤压应力、轴向压力分布、摩擦力等特性变化进行实验研究。
In this paper, investigations were made on the influence of uneven settlements of supports on space truss, and the rule of variation of internal force within the truss was also studied.
本文研究了支座不均匀沉陷对超静定网架结构产生的影响，以及引起网架杆件内力变化的一般规律。
The axial force of piles first increases with the depth and then decreases. The variation of negative skin friction with the depth of piles is nonlinear.
由于负摩阻力的作用，桩身轴力随着深度的增加先增大后减小，桩侧摩阻力沿深度呈非线性变化。
The variation of the resonant frequency and the mechanical loss of SAW resonators are analyzed while there is force directly applied on the surface of an SAW resonator substrate.
分析了SAW谐振器表面力负载对谐振器谐振频率和机械损耗产生的影响。
Based on the analysis of landscape pattern, we try to reveal the variation degree of landscape from 2001 to 2006 and its driving force.
然而近年来湿地面积大幅减少。基于景观格局分析，研究了2001 ~ 2006年大九湖景观变化的驱动因素及变化程度。
According to the variation of the pile's internal force, the methods of limiting state is used to make bilateral reinforcement through bending moment.
按桩身内力变化，采用极限状态法，以正负弯矩对桩进行双面配筋。
In reality, the actual force experienced by the contact will typically be different from the design force, because of actual product variation within the specified dimensional tolerances.
而事实上，由于在规定的尺寸公差内的产品的差异，触点实际承受的力与设计力是不同的。幸好，这些差异可以用于提供大于设计值的触点压力。
The pressure variation of front roller influences the drafting force slightly.
前罗拉压力改变对牵仲力影响很小；
The common principle is the use of the induction of an electromotive force by the variation of the magnetic flux through a coil.
一般原理均是使用通过线圈的磁通量变化感应的电动势。
At the same time, the driving force of soil nutrients variation were find out. The measures that increase soil nutrients were put forward.
同时系统分析土壤养分变异的驱动力，并有针对性的提出了提高土壤养分的对策和措施。
At the same time, the driving force of soil nutrients variation were find out. The measures that increase soil nutrients were put forward.
同时系统分析土壤养分变异的驱动力，并有针对性的提出了提高土壤养分的对策和措施。
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