tapered

英 [ˈteɪpəd]

美 [ˈteɪpərd]

v.  (使)逐渐变窄
taper的过去分词和过去式

过去式：tapered　

BNC.32826 / COCA.21802

柯林斯词典

• V-ERG (使)一端逐渐变细;(使)变锥形
  If somethingtapers, or if youtaperit, it becomes gradually thinner at one end.
  1. Unlike other trees, it doesn't taper very much. It stays fat all the way up...
     和别的树不同，它不是越往上越细，而是上下一样粗。
  2. ...beautiful hands with long, tapering fingers...
     手指修长纤细的一双美手
  3. Taper the shape of your eyebrows towards the outer corners.
     把你的眉毛修剪成越往外眼角越细的月牙形。
• V-ERG 逐渐减少;逐渐缩小
  If somethingtapersoris tapered, it gradually becomes reduced in amount, number, or size until it is greatly reduced.
  1. There are signs that inflation is tapering...
     种种迹象显示，通货膨胀率在逐渐下降。
  2. If you take these drugs continuously, withdrawal must be tapered.
     如果你一直在服用这些药，停药时一定要逐渐停。
  3. Taper offmeans the same astaper.
     taper off 同 taper
  4. Immigration is expected to taper off...
     估计移民会越来越少。
  5. I suggested that we start to taper off the counseling sessions.
     我建议我们开始缩短咨询服务的时间。
• 细长蜡烛;点火木片
  Ataperis a long, thin candle or a thin wooden strip that is used for lighting fires.

英英释义

adj

• becoming gradually narrower
  1. long tapering fingers
  2. trousers with tapered legs
  Synonym:taperingnarrowing

双语例句

• Tapered roller bearing is bearing kind.
  圆锥滚子轴承是轴承的一种。
• This specification details the dimensions and gaging methods for tapered pipe threads.
  这个规定细化了锥管螺纹的尺寸测量和计量方法。
• With proper use of baffles or in tapered vessels, this undesirable behavior can be reduced.
  合理地应用挡板或在锥形流化床中，可减轻这种不良的性状。
• It consists of a vertical, tapered glass tube containing a movable weight.
  它在垂直的锥形的玻璃管内装一个可以活动的重物。
• Different tapered fibers can be achieved with precise control of arc-discharged time and power, stepped size and velocity.
  精确控制拉锥时间、放电功率、步进量和步进速率可以获得不同的拉锥形状。
• The boy tapered both ends of the pencil.
  那个男孩把铅笔的两头儿都削尖了。
• A fastener with a tapered threaded shank and a slotted head.
  由带螺纹的连杆和槽头组成的扣件。
• Stability Analysis and Dynamic Simulation of Tapered Cylinder Driving System
  锥形筒体传动系统稳定性分析与动态仿真研究
• Raman lasers consisting of microsphere coupled to a tapered fiber greatly reduce threshold and enhance efficiency.
  由光学球微腔与光纤耦而构成的喇曼激光器大大降低了阈值泵浦功率，明显提高了总体效率。
• The formulation of the helix angle of the device with tapered thread is deduced.
  推导了锥螺纹的螺旋升角计算公式。