principal rotation motion是什么意思

网络释义

用法例句

The study of spiral CT for the relative rotation of atlantoaxial joint and its clinical significance;

寰枢关节旋转运动CT扫描的临床意义

Cretaceous Paleomagnetism of the Northeast China and Adjacent Regions and the Geodynamic Setting of Block Rotations

中国东北及邻区白垩纪古地磁分析与块体旋转运动动力学背景

The GPS velocity fields are estimated and used to estimate the North China sub-plate and its intra-block rotation motions.

利用 ＧＡＭＩＴ和ＧＰＳＡＤＪ软件对华北地区 ＧＰＳ监测网和首都图 ＧＰＳ监测网在 １９９２、１９９５、１９９６年观测的３期ＧＰＳ数据进行统一处理，估算了华北地区地壳水平运动速度场，以此反演块体旋转运动参数，讨论了华北地块旋转运动情况，并与地质、古地磁结果作了比较，最后初步分析华北地块运动的动力学机制。

The principal pivoting of pivoting algorithm for Markowitz s portfolio selection model is only needed under certain conditions and if a principal pivoting increases an asset into the portfolio, then the risk decreases, otherwise the risk increases.

证明在一定条件下,马科维兹模型的旋转算法只需使用主旋转运算,并证明如果主旋转运算使得投资组合增加一种资产,则风险减少,反之则风险增加。

ObjectiveRetinal pigment epithelium carry out several functions, such as outer blood-retina barrier, active transportation of fluid and ions, secretion of kinds of cytokines, etc.

目的 RPE有多种功能,如构成视网膜外屏障、主动转运液体、分泌一系列细胞因子等。

Rotation Motion Capture Controller

旋转运动捕获控制器

The handle inputs rotation upon the link rotated.

手把输入旋转运动于连杆，使杆子转动。

circular movement,esp that of a line of soldiers pivoting on one end

旋转运动;（尤指横排士兵以一端为中心的）旋转

The spin given to a ball by striking it on one side or releasing it with a sharp twist.

旋球击于球侧使其产生的旋转运动或急速旋转球而放出手去产生的旋转运动

transmits rotary motion from the engine to the differential.

从发动机向分速器传递旋转运动的。

Study on Angle Measurement about In-plane Rotation Motion in MEMS;

微结构平面旋转运动角度测量的研究

Rapid Rotation of Sunspot Associated Flares and the Rotation of the Magnetic Fields in the Evolution of the Sunspot;

引发耀斑的太阳黑子快速旋转与黑子演化中磁场的旋转运动

The act of turning on or as if on a pivot.

转动，旋转运动在枢轴上或似乎在枢轴上转动的行为

They can be pressed into the housing bore directly.Linear ball bearings are only suitable for linear motion.

直线运动球轴承只能用于直线运动，不能作为旋转运动部件的支承。

The steering gear is a device for converting the rotary motion of the steering wheel into straight-line motion (of linkage).

转向器的作用是把方向盘的旋转运动变为连杆机构的直线运动。

moving or driven rapidly in a rotary or twisting motion.

以旋转或扭转运动快速移动或运动。

Motion Clip SlaveRotation

运动粘贴板附属旋转

Analysis of Machine Tool Motion in Rotary Burr Machining

旋转锉螺旋刃加工时机床运动的分析

a revolving rod that transmits power or motion.

传递动力或运动的旋转的杆子。

Angular momentum can accompany nonrotational motion.

非旋转的运动可能伴随着有角动量。

To cause to move in or as if in an eddy.

使象漩涡一样运动，使旋转

Wheels revolve when in motion.

轮子在处于运动状态时旋转。

of or relating to movement that is not uniform or not without rotation.

属于或关于非匀速或非旋转的运动的。