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

• 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。
• Behind him, shrouded in darkness, I saw spools of twine and chairs in various states of repair.
  在他身后，夜色深沉，我看见椅子上缠绕着大团的线，显然经过了不同程度的修补。
• 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。
• 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。
• 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。
• People celebrate with fireworks and by placing spools of colored thread on little household altars.
  人们放烟花，将缠着彩线的线轴放在屋里的小祭坛上，用这种方式来庆祝这个节日。
• The program fetches rows from the customer table and spools them to the report target, which is a standard output in this example.
  该程序从客户表中提取行并将它们发送到报告目标，它在本例中是标准输出。
• 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。
• It has an elaborate threading process that uses three spools of thread.
  它的穿线过程很复杂，要用三个线轴。
• Dimensions for 120-size photographic roll film, backing paper and film spools
  120规格胶片的尺寸