1·A ratchet mechanism transfers the thread from spool to bobbin.
一种棘齿装置把线从线轴转到梭心上。
2·Histones make up the spool of proteins around which DNA winds so that it is packaged compactly in the nucleus.
组蛋白组成蛋白线轴，DNA缠绕在它的周围，使DNA紧密地包装在细胞核中。
3·The solidifying streams are gathered into a single strand and wound onto a spool.
这些液流凝固后被集为一股，绕上一个线轴。
4·A penny for a spool of thread, a penny for a needle.
一便士买了线轴，一便士买了针。
5·Depending upon the output of the encoder (150), the speed and rotation of the wire dispensing spool (124) is controlled until the tension in the antenna wire feed line is eliminated.
根据编码器(150)的输出，在天线导线输入线的拉力消除以前，导线分配线轴(124)的速度和旋转被控制。
1·The film slipped off the winding spool.
胶片从卷轴上松脱了。
2·A case containing a ribbon in a spool, for use in printers and electric typewriters.
色带盒用于打印机和电动打字机中，卷轴中装有色带的盒子。
3·A device, such as a cylinder, spool, or frame, that turns on an axis and is used for winding and storing rope, tape, film, or other flexible materials.
卷轴：一种如卷筒、卷轴或框，绕轴旋转装置，用于卷起和贮存绳索、磁带、胶片或其它带弹性的物质。
4·The electrical device used on the axle of a spool or reel to provide electrical continuity between the rotating reel core and the stationary reel chassis.
在卷轴或卷筒的轴上所用的电装置。它用来在旋转的卷筒心子与固定的卷筒架之间提供电气连接。
5·Each spool support is coupled to a respective motor by means of a drive coupling providing at least one fixed transmission ratio.
每个卷轴支撑装置由提供至少一个固定传输比的驱动耦合装置耦合到对应的电机；
1·If this is not done, the rotational momentum of the spool will cause it to remain in motion allowing yarn to be unwound without being taken up.
如果不能做到这一点，筒子的回转力矩会使它继续转动并退绕纱线，而退绕的纱线不能被卷绕到新卷装上。
2·At high winding speeds, due to inertia, the rotation of the spool may lead to tension variations in the yarn.
在高速络纱时，由于惯性作用，筒子的回转会导致纱线张力的波动。
3·Also, upon start -up, higher tension are developed because the winder must overcome spool inertia.
另外，在络纱机启动时，由于需要克服筒子的惯性，会产生较大的纱线张力。
1·Notice that multiple jobs are in the RUNNING status and as each job completes, a QUEUED job is moved to the job spool device queue and executed.
注意，有多个作业处于RUNNING状态；每当一个作业完成时，一个QUEUED作业就转移到作业假脱机设备队列中并执行。