臂

Contributions of the centripetal acceleration in steady flight, the tangential acceleration due to the effect of the angular acceleration, the Coriolis component of acceleration, the radial (the vertical direction at prototype), circumferential and axial (the two horizontal directions at prototype) shaking effects and the elongation effect of the centrifuge arm to the global acceleration of a particle in centrifuge modelling are identified in the expression of the global acceleration.

笔者描述了整体加速度表达式中各项的物理意义，指出了离心机稳定运转时的向心加速度、由角加速度效应引起的切向加速度、互补加速度分量、径向、环向和轴向振动效应以及离心机臂伸长效应对整体加速度的贡献。

The length of the arms of the chromosome is determined by the position of the centromere.

着丝点的位置决定着染色体臂的长度。

Having the centromere in the median position so that the arms are of equal length.

染色体中央着丝粒的由于着丝粒在中央而具有两个等臂的。

Having two equal arms because of the median position of the centromere.

由于着丝粒在中央而具有两个等臂的。

A small tropical cephalopod of the genus Spirula having prominent eyes and short arms and a many chambered shell in a .

旋壳乌贼属的热带小型头足类动物，眼睛突出，臂短，多个隔间的壳成扁平的状。

A small tropical cephalopod of the genus Spirula having prominent eyes and short arms and a many chambered coiled in a flat .

旋乌贼属的热带小型头足类动物，眼睛突出，臂短，多个隔间的卷成扁平的状。

A chela or similar pincerlike structure on the end of a limb of a crustacean or other arthropod.

钳，火钳一种用来抓取的工具，由通过枢轴或枢状剪结合于一端的两臂组成

Tower cranes are used in this project, most working-jibs are reciprocal chiasma.

本工程结构施工期间共计采用塔机11台，大多数塔臂相互交叉。

"Chorea:any of various disorders of the nervous system marked by uncontrollable and irregular muscle movements, especially of the arms, legs, and face."

舞蹈病：特别是在臂、腿及脸部出现的无法控制的、无规律的肌肉运动为症状的各种神经系统紊乱。

This will allow the check arm to move freely, enabling you to inspect the clapper face and check seat.

这将使得止回阀臂能够自由移开，从而能够检查阀瓣面和止回阀阀座。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。