spools

英 [spuːlz]

美 [spuːlz]

n.  线轴; 缠线框
v.  把…绕到线轴上(或从线轴上绕下来); 假脱机(尤指打印前出现的操作情况)
spool的第三人称单数和复数

柯林斯词典

• 线轴;(录音带、胶卷的)卷轴
  Aspoolis a round object onto which thread, tape, or film can be wound, especially before it is put into a machine.

双语例句

• In this paper, the design plan of dual-purpose coil storage saddle and coil corriage both for steel spools and paper spools is discussed.
  作者对钢、纸套筒两用的存放座和上卷小车的设计方案进行了探讨。
• You are asked to move some spools around in a box for half an hour, then for the next half an hour you move pegs around a board.
  头半个小时里，你被要求将一些线轴放到一个箱子里。接下来的半小时里，你又被要求将一些钉子放在一块木板旁边。
• The three wires were fed from the three spools and wound as one wire; thus comprising the trifilar terminology.
  三条线从三个线轴出来绕成一条线，从而符合三线并绕的要求。
• Inspect individual pipe section, prefabricated spools and pipeline items internally during installation and remove any foreign matter before final welding or bolting.
  安装期间从内部检查各管道部分、预制短管和管线，最后焊接或螺栓连接之前除去所有异物。
• A new servovalve using a pressure control pilot state was introduced, which uses two spools instead of single spool in power magnifying stage.
  介绍了一种新型的压力先导控制伺服阀，该阀的功率放大级采用双阀芯结构代替传统单阀芯结构。
• Thread is wound on spools.
  线是绕在线轴上的。
• The spools both protect and control access to the DNA itself.
  这些线轴同时保护与控制通往DNA本身的途径。
• Other work has focused on histone acetylation, a chemical modification that unwinds DNA from protein spools called histones, thereby enabling gene activity.
  其他的工作集中在组蛋白乙酰化，这种化学修饰可以使DNA从组蛋白缠绕中解离出来，产生基因活性。
• Spools have sandwich section and two output-oriented sections ( for applications or back to the tank). The main designs in the sandwich section are six helical blades.
  阀芯分夹心节和两个输出导向节（一个流向应用，一个流回油箱），夹心节上主要设计是六个螺旋叶片。
• Thread is wound on spools. made by winding thread around bobbins on a padded cushion.
  线是绕在线轴上的。在垫子线轴周围通过缠绕线团制成。