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torsion相关的网络例句

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与 torsion 相关的网络例句 [注:此内容来源于网络,仅供参考]

The angle of tibial torsion is an inherent angle in human bodies. The angle has been to knew of clinical workers.

胫骨扭转角是人体胫骨生理解剖的固有角度其存在已广的临床工作者所认识。

Recent years, the angle of tibial torsion has been noticed with the concept of torsionaldeform appearance.

近年来随着胫骨扭转畸形这一概念的提出人们对胫骨扭转角度日见重视,本文旨在概括总结其测量方法及其相关研究进展。

The cause and formation of the torsion angle of oblique supporting arm of radial gate in Dayuandu Junction are introduced.

介绍大源渡枢纽弧形闸门斜支臂扭角的起因及其形成,并推导斜支臂扭角的计算公式,论述斜支臂与支铰两种不同相接形式下斜支臂的受力情况。

It is consisted of the fixed plate and another circle plate that can be twisted, there are angle scales on the torsional plate and needle on the fixed plate, and so it is easy to read the torsion angle of front wheel.

由定盘和转盘两部分组成,转盘上有精确的角度刻度,定盘上有刻度指针。随着汽车前轮的扭转,能够十分直观的读出其扭转角度。结构简单,使用方便。

As applications, the 2nd elastic moduli are used to explain the effect of chiral angle on asymmetry behavior of torsion, and finite deformation problems of single-walled carbon nanotubes are successfully simulated by the thin shell model.

作为应用:利用面内的2阶模量解释了纳米管螺旋角相关的力学行为:扭转不对称现象。利用薄壳模型成功模拟了单壁纳米管的大变形弹性失稳行为。

The tortuosity can be described by bit weight in axial direction and the angle change of drill string bynormal can be considered as the torsion angle of the borehole.

弯曲主要体现为狗腿度,挠曲就体现为井眼的扭转。这种空间挠曲和弯曲特性可以通过测量轴向不受钻压作用的下部钻具组合的变形来描述。

Using laser Doppler effect , based on measurement of the rotate speed of single section , the speed difference of double sections is measured and integrated , then the torsion angle of rotating shaft on torque effect is got. The non2contact torque measurement is realized , and dynamic monitoring of rotary machine equipment is achieved.

利用激光多普勒效应,在单截面测量转轴转速的基础上,采用双截面测量转速差并积分得到转轴在扭矩作用下的扭转角,实现扭矩非接触测量,达到回转机械设备的动力监测的目的。

In this thesis,based on the DFT+NEGF first-principles method,we construct a lead-molecule-lead sandwich system with single benzene-based molecule to investigate the relationship between the structure and properties of the molecular devices and the factors that influence properties of the molecular devices.Our computational investigations on these molecular devices are primarily concentrated on the effect of contact geometry between molecules and electrodes,the effect of side groups,the effect of different torsion angle between two phenyl rings and the effect of external electric field.This thesis consists of five chapters:In Chapter one,we mainly introduce the research background and development of the molecular electronics,including the experimental fabrication of molecular electronic components and theoretical simulation methods.Afterwards we discuss the questions that need to be solved in this area.Finally,the main contents of this thesis are listed.In Chapter two,we introduce the theoretical methods used in this thesis, including the main first-principles calculation methods,i.e.,the Density-Functionmethod and nonequilibrium Green\'s function.

本论文拟采用密度泛函理论和非平衡格林函数相结合的第一性原理计算方法,选取苯基小分子作为研究对象,构建了金属电极/有机小分子/金属电极三明治结构体系,系统地研究了苯基分子器件结构的改变与分子电输运性质之间的关系以及影响分子器件电输运性质的相关因素,其中重点研究了分子与电极间可能的接触结构改变、官能团、分子间的扭转角以及外电场对苯基分子电输运性质的影响,本论文主要包括以下五个章节的内容:第一章为综述部分,主要介绍了分子电子学产生的背景、分子器件的研究意义、当前研究分子器件的实验和主要理论方法,以及目前在研究分子器件中存在的一些问题,最后给出了本论文的主要研究内容和技术路线。

A measurement pool is made by hanging a pair of nitrogen-filled small glass balls in non-homogenous magnetic field. The angle signal of the dumbbell ball torsion is magnified using light lever. In order to enhance the sensitivity and accuracy, CCD is used to probe the light signal spot. According to the magnetic susceptibilities of NO and NO2, the influences of these two gases on the analyzer are analyzed, and the application environment for the oxygen detector is discussed.

通过在非均匀磁场悬挂一对充氮玻璃小球构成测量池;采用光杠杆对哑铃球扭转的角度信号进行放大,由CCD对光点位置信号进行探测,以提高分析仪灵敏度和精度;由NO、NO2的磁化率特性分析这两种气体对分析仪的影响,说明测氧仪的应用环境。

Integrating the rotational speed difference, the relative torsion angle of the two sections under the action of torque was obtained, so the rotating shaft torque was gotten.

同时,设计了实验系统并在扭矩实验平台进行了实验,实验结果表明,激光多普勒法与传统扭矩测量方法的相对误差小于0.2%,说明激光多普勒法具有较高的测量精度。

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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐

The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.

血精的原因很,以良性病变为主。