转动的

Entirely coidentity between Diaphragm 's geometry center and beam of light's energy center of gravity is impossible while adding Diaphragm every time, so it has a little influence on measurement precision.

国外的只能转动90°角的激光对中仪应用中受到一定的限制，因为有些场合无法实现90°角转动，任意转角激光对中仪数学模型的建立可以解决这个问题。

The system was also installed with the RS-232 USB connecter connected with PC, which could process the more complicated serial data and show their pictures via PC. Meanwhile, the starting and braking processes as well as the stability research during its normal performance could be better analyzed.

系统还设置有与咒计算机通讯的RS-232串行接口，可将连续测量数据通过PC机进行更复杂的数据处理和图形显示，能较好地分析研究机械转动设备的启动、制动过程及对械转动设备在正常运行过程中的平稳性研究。

Based on MATLAB,this paper explores extraordinary ray 's locus and its features in crystal when uniaxial crystal is turning.

基于MATLAB探讨单轴晶体转动时非常光在晶体内的轨迹及其特征，分析单轴晶体转动一周时非常光的轨迹在晶体内转两圈的条件，利用MATLAB给出这些条件的数值解。

Based on the analysis of rod under vertical dynamical load this paper deals with the influence of deformation of shearing and turn inertia force of rod on dynamical stability problems and turn inertia force in practical engineering.

本文通过杆在竖向动力荷载作用下的研究，探讨了剪切变形效应和转动惯性力对杆的动力稳定性的影响，并讨论了实际工程中是否考虑剪切变形和转动惯性力的问题，可供实际应用中参考。

The center of balls in bearing is fixed by the fork of locating sleeve. The cooperation between linkage pin, grip slot of drive axle and ratchet wheel is used to make the drive axle and driven axle rotate in same or different directions for threading or turning back.

本攻丝装置由拨叉定位套上的拨叉将轴承中滚珠的中心固定，利用联动销与主动轴的卡槽和棘轮的配合，实现主动轴与从动轴的同向转动和反向转动，完成丝锥正转攻丝和自动反转退出工件工作。

Just as the foreman of a spinning-mill settles the work-people in their places, walks up and down the works, and noting any stoppage or unusual creaking or too loud a whir in the spindles, goes up hurriedly, slackens the machinery and sets it going properly, so Anna Pavlovna, walking about her drawing-room, went up to any circle that was pausing or too loud in conversation and by a single word or change of position set the conversational machine going again in its regular, decorous way.

像一个纺纱作坊的老板，让劳动者就位以后，便在作坊里踱来踱去，发现纺锤停止转动，或者声音逆耳，轧轧作响、音量太大时，就赶快走去制动纺车，或者使它运转自如――安娜帕夫洛夫娜也是这样处理事情的，她在自己客厅里踱来踱去，不时地走到寂然无声或者谈论过多的人群面前，开口说句话或者调动他们的坐位，于是又使谈话机器从容不迫地、文质彬彬地转动起来。

The feeding head can rotate around axial Z and axial X or Y. With the help of Siemens NC system, which can overcome the limitations of feeding heads working space, we can make axle sleeve and so on. It can be used to repair irregular shape products in laser cladding, such as metallic sheath. Using 3D coaxial feeding head, large area laser refabrication was carried out in metallic sheath.

由于原数控系统是非开放性的，不宜直接在原有系统上进行二次开发，考虑到现有条件，采用单片机控制二步进电机以实现送粉头能绕Z轴转动和绕水平轴转动，加上原有数控系统的在Z轴方向上的运动配合使送粉工作头具有三维空间工作能力，它克服了普通送粉头工作空间的限制，同时还具有粉末流束焦点可调功能。

Although we have not a tool to directly modulate the cellular Cdc42/Rac activity at present, nevertheless, from the abolish of BDNF-triggered attraction by either DN-Cdc42 and CA-Cdc42, we propose that an intracellular Cdc42 activity gradient may also be sufficient to determine the turning direction, say, filopodia extend preferentially at the higher Cdc42 activity side, and the growth cone turn towards this direction in the hence.

虽然我们目前还没有一个直接操纵细胞内 Cdc42或其下游分子活性的方法，但从 DN-Cdc42和 CA-Cdc42均阻断到 BDNF 和 ryanodine 的吸引作用来看，我们推测， Cdc42的活性梯度很可能也能够决定生长锥转动方向，即丝状伪足在 Cdc42活性高的一侧优先延伸，生长锥朝向该侧转动。

This is the first theoretical investigation of the superheavy nuclei's SD bands, and this can serve as a reference for the future experiments.

另外，在转动情况下，还对A～60区域的高形变或超形变的二级极小值的粒子发射稳定性进行了研究，并与非转动框架下的结果进行了比较。

Base on the magnetic performance of gas, the moment of rotation of a dumbbell is derived when it is in a nonuniform magnetic field. A design of the measuring cell is proposed, a rotary resistance for the dumbbell ball is implemented by a silver-coated erosion approach, and the techinque requirements are analyzed for the nonuniform gradient magnetic field.

从气体磁性推导出了哑铃球在非均匀梯度磁场中受到的转动力矩公式，给出测量池系统的设计方案，采用镀银刻蚀方案实现哑铃球系统的转动阻尼，分析了非均匀梯度磁场系统的技术要求。

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