By using a body model of 15 segments and dynamics of rigid bodies, the astronaut's self rotation is modeled.
本文借助15段的人体模型，使用多刚体动力学的方法建立起航天员转体动作的力学模型。
The main rotary shaft can be simultaneously fixed with a plurality of circular discs with self rotation shafts.
主转轴上可同时固定多个带自转轴的圆盘。
Objective: To apply the self - made hook in correcting posterior rotation.
目的：自制拉钩在矫治后牙扭转中的应用。
With the numerical model, we get a stable and self-consistent background solar wind of Carrington rotation 1935 at May 1998. This makes a foundation for simulating CME events.
采用这种数值模式进行计算，得到了1998年5月1935卡林顿周稳定和自洽的背景太阳风，这为模拟CME事件打下了基础。
It is pointed out that, in the case of having radial flexible mechanism, the wear between anti rotation mechanism and scroll wrap exhibits synchronism and self compensation.
指出在具有径向柔性机构的情况下，该防自转机构和涡旋盘齿的磨损具有同步性和自动补偿性。
The volume of liquid inlet chamber is increased through the rotation of push rod, and the polymer liquid enters through the self pressure.
通过推杆的旋转使进液腔的体积增加，聚合物溶液通过自身压力进入。
Study how to realize camera self-calibration directly from image sequence under special imaging condition (camera pure rotation).
研究了在特殊成像条件（摄像机纯旋转）下直接由图像序列进行自标定的方法。
Mental rotation is both an ability of imagining rotation of self or the object in the field of spatial representation transformation and an important means to evaluate spatial intelligence.
心理旋转是一种想象自我或客体旋转的空间表征动力转换能力，也是一种评定空间智能的重要标尺。
To discuss the self-excitation vibration theory of the NC machine creeping phenomenon for the feed system's parts rotation velocity is a little slower.
讨论了数控机床进给系统中因运动部件转动速度较低，产生爬行现象的自激振动机理；通过对进给系统建立运动模型，导出振动方程，并对爬行现象进行了理论分析。
The dynamic performance of Synchronous-Self-Shifting clutch is of great importance to the control on transmission of power, rotation speed and load.
该装置的柴油机及燃气轮机功率、转速及负载转换控制、自动同步离合器的动态性能指标等是影响舰船机动性和操纵性的重要因素。
Vortex also called left turn, is the axis of rotation happened a self-excited vibration, it is neither has the free vibration characteristics, also do not belong to the type of forced vibration.
涡动又称甩转，是旋转轴发生的一种自激振动，它既不具有自由振动的特征，也不属受迫振动的类型。
The rotation of the rotating disc, the orientation, the self-locking and the unlocking of the heating plates are controlled by a program automatically.
转盘转 动、定位、自锁、开锁加热板，都是程序自动控制的。
DUAL-SIDED ENTRY: The symmetrical double-sided pedal self-locates just by stepping down into the cleat whether the pedal is right side up, upside down or anywhere else in its rotation.
双面锁：在对称的双面踏板上，刚刚踏进楔子踏板下，看看是否位于右侧，这时，倒置或任何其他的旋转。
That is the most casual rotation, like a lover's heart, but it is self-evident feelings between you and me, transfer in the rotating ring in interpretation.
最是那不经意的旋转，像爱人的心有灵犀，唯你我之间不言而喻的情感，在转动的指环中传递诠释。
That is the most casual rotation, like a lover's heart, but it is self-evident feelings between you and me, transfer in the rotating ring in interpretation.
最是那不经意的旋转，像爱人的心有灵犀，唯你我之间不言而喻的情感，在转动的指环中传递诠释。
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