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。

A penney for a spool of thread.
一个便士买了线。

Abstract The effect of spool coupling on compressor stability was analyzed.
文摘研究了转子耦合对高，低压转子稳定性的影响。

High accuracy grinding alloy ball spool and valve seat, sealed well function.
高精度研磨的合金球型阀芯，阀座，密封性能好。

Shifting linkage that makes contact with the spool flange to activate the reversal.
卷筒盘接触来触发换向的移动键

Add Spooled Records to the post list.
将后台记录添加到贴子列表。

You must add all required patches to the spool first.
验证修补程序是否已假脱机。

The Valve Minimum Correction uses this counter for adjustment of spool overlap correction initial set up.
这个得字面意思是阀最小修正量, 什么是阀最小修正量?

Next part, 7 00. Still have 2 chapters be next a spool of admire!
下一章, 七点。还有2章就是下一卷了哈!

FILM SPOOL FOR AERIAL PHOTOGRAPHY.
摄影用胶片卷筒

The power stage of servovalves is spool valve, playing the role of hydraulic pressure amplifier.
电液伺服阀的功率级一般为滑阀，起液压放大器的作用。

The effect of spool coupling on compressor stability was analyzed.
研究了转子耦合对高，低压转子稳定性的影响。

The anchor chain was spooling off.
一直在放着锚链。

Wind string around a spool.
往线轴上绕线

Wind string around a spool
将线卷於线轴上

Features lapped spool and sleeve assembly.
阀芯和套筒研磨功能组装。

Unable to write driver associated files in spool directory.
无法在假脱机目录中写和驱动程序相关的文件。

lever attaches to the power piston， input rod， and spool valve.
杠杆重视的权力，活塞，连杆的投入，和滑阀。

Available by the foot or spool.
可提供透过英尺或线轴。

According to the spool thread shape difference， the axis may divide into the crank and the straight axle two kinds.
根据轴线形状的不同，轴可以分为曲轴和直轴两类。

Stretch the balloon over the top of the spool.
把气球套在棉线轴得顶部。

spool bar.
线轴形沙坝

A smaller winding barrel profile. Spool han no markings.
小点的线轴, 线轴没有记号。

An object, such as a spool or barrel, around which material is wound.
卷筒在其周围卷绕材料的物体，如线轴或线桶

Spooling is a form of batch processing.
比如，数据不能被整齐地放在磁盘上。