查询词典 plan position indicator

Address the characteristics of non-uniform speed transmission, position function control and transmission ratio function control were presented to realize electronic gearbox. The differences between position function curve interpolation and general NC interpolation were analyzed. Considering the effect of uncontrollable continuous principal motion, interpolation slope and position function precompensation interpolation were presented. The relationship among interpolation, servo dynamic response and transmission precision was studied. The coordinate linkage relationship and electronic gearbox scheme in noncirclar gear hobbing were studied.

对电子齿轮箱实现非匀速比传动进行了研究，提出了位置函数控制与传动比函数控制两种非匀速比传动关系的实现方法；对位置函数控制方式，分析了位置函数曲线的插补与普通数控插补方法的区别，提出了插补斜率的概念与位置函数曲线的预补偿插补方法；对非匀速比电子齿轮箱传动精度进行研究，得出了插补精度、伺服系统动态性能指标与传动精度之间的关系；研究了非圆滚齿加工坐标联动的非匀速比传动关系，列出了多种可以满足要求的电子齿轮箱传动方案。4。

The cartridge ( 2 ) is removably mounted and rotatably adjustable about an axis of rotation ( 17 ) between a first position for allowing no or little air to pass through and a second position for allowing more air to pass through than in the first position.

该筒(2)可拆卸地安装，且围绕旋转轴线(17)在用于允许极少或者不允许空气通过的第一个位置和用于允许比在第一个位置多的空气通过的第二个位置之间可旋转地调节。

A telephone is provided with a first housing and a second housing slideably secured to the first housing for movement between an open position and a closed position, said second housing projecting out from said first housing in said open position.

一电话机设有一第一壳体和可滑动地固定到第一壳体上的一第二壳体，以在一打开位置与一关闭位置之间运动，所述第二壳体在所述打开位置下从所述第一壳体伸出。

Summary of Background Data. Since CT and MRI 3-dimensional (3D) analysis of the spinal architecture are done in supine position, measurements of the relative position of the cervical vertebrae in vivo in standing position requires stereoradiography.

背景数据概要：CT、三维MRI 分析仰卧位时颈椎的结构，体内竖立位时测量颈椎相对位置则需要立体X线照相术。

If the yogi is to realize dukkha in the new position, he must have "yoniso", because tanha or abhijjha usually occur in the new position – and domanassa occurs in the old position.

如果修行者要体会新姿势的苦，就要保持「如理作意」，因为新姿势通常会产生贪爱或喜欢→就像不喜欢旧姿势一样。

Dukkha vedana in the old position is usually very easy to see when yogavacara is working; but sankhara dukkha (pain carried into the new position) is very difficult to see – because the new position usually appears to be a happy one.

明觉起作用的时候很容易体会到旧姿势中的苦苦，但行苦（变换到新姿势所残留的苦）却很难体会得到→因为新姿势通常令人觉得舒服。

When a a position is changed there is dukkha vedana in the old position but lack of "yoniso" in the old position prevents yogavacara from working and seeing the dukkha vedana.

改变姿势的时候，苦苦早已存在旧的姿势当中，但如果缺乏「如理作意」观照旧姿势的话，明觉就无法起作用而察觉到苦苦了。

The patients assumed three different sitting positions: a slouching position, in which the body is hunched forward (e.g., hunched over a desk or slouched over in front of a video game console); an upright 90-degree sitting position; and a "relaxed" position where the patient reclines backward 135 degrees while the feet remain on the floor.

病人承担三种不同的坐姿：一个精致的位置，在该机构是hunched迈进(例如，hunched较服务台或slouched超过前面的一个视频游戏控制台)；直立90度坐姿；一个&宽松&的情况是病人落后斜135度，同时双脚留在地上。

Compared to the existing the algorithm that can only transpose adjacent symbols before the position of being computed, improving the algorithm by transposing isolated symbols before the position of being computed as well as at after the position of being computed, can gain better edit distance.

与仅对计算点之前相邻位置字符间的交换操作相比，通过对计算点前后非相邻位置字符间的交换操作改进该算法，能够得到更理想化的编辑距离。

This research method is to use the three-dimensional mapping software to draw the cardiovascular stent of different size first , next is it create their cardiovascular stent boundary conditions and simulation their of support after implantation according to finite element method into the human body to go; Receive different residue pressures and pressure of the repeated blood circulation , greatest stress , meets an emergency and the relation between total deformation amount caused; Being imitated the cardiovascular stent , the position with damage of fatigue life in the blood vessel by its greatest stress value at the same time ; But by the simulation result of the above , can understand that use life of Palmaz-schatz cardiovascular stent has been more than 109 up till now ; At the same time , can know the position where the stress two times concentrates , the right angle position joined in the rib and rib of Palmaz-schatz cardiovascular stent too.

本研究的方法乃是先会使用三维绘图软体画出不同尺寸的血管支架，然后在根据有限元素法去设定其血管支架的边界条件和模拟其植入人体后；受到不同的残留压力与反覆血液流动的压力，所造成的最大应力、应变及总变形量之间的关系；同时在由其最大应力值去模拟血管支架，在血管中的疲劳寿命与疲劳损坏位置；然而由以上的模拟结果，可以了解到目前Palmaz-schatz血管支架之使用寿命为109以上；同时也可以知道二次应力集中的位置，在Palmaz-schatz血管支架之肋和肋连接的直角位置。

We are forbidden from giving money to these shoeless, skinny children, as this will perpetuate begging.

向光着脚，骨瘦如柴的孩子施舍是不可以的，因为要招来无休无止的乞讨。

It would be hard not to fall victim to some sharpeyed policeman.

要想不被某个目光锐利的警察抓到，谈何容易。