shear

英 [ʃɪə(r)]

美 [ʃɪr]

v.  给(羊)剪(羊毛); 剪(头发); 切断; 剪切; 断

复数：shears　过去分词：shorn　现在分词：shearing　过去式：sheared　第三人称单数：shears　

CET4CET6考研TOEFLIELTSGRETEM4TEM8

Collins.1 / BNC.10041 / COCA.9594

短语用例

be shorn of sth

• 被剥夺；被褫夺
  to have sth important taken away from you
  1. It was time for the sheep to be shorn.
     是剪羊毛的时节了。
  2. sheep shearing
     剪羊毛

牛津词典

verb

• 给（羊）剪（羊毛）
  to cut the wool off a sheep
  1. It was time for the sheep to be shorn.
     是剪羊毛的时节了。
  2. sheep shearing
     剪羊毛
• 剪（头发）
  to cut off sb's hair
  1. shorn hair
     剪得很短的头发
• 切断；剪切；断
  to break under pressure; to cut through sth and make it break
  1. The bolts holding the wheel in place sheared off.
     固定这个轮子的几个螺栓断了。

柯林斯词典

• VERB 剪(羊毛)
  Tosheara sheep means to cut its wool off.
  1. In the Hebrides they shear their sheep later than anywhere else.
     在赫伯里兹，剪羊毛的时间比其他任何地方都要晚。
• N-PLURAL (尤指修剪篱笆用的)大剪刀
  A pair ofshearsis a garden tool like a very large pair of scissors. Shears are used especially for cutting hedges.
  1. Trim the shrubs with shears.
     用大剪刀修剪灌木丛。

英英释义

noun

• a large edge tool that cuts sheet metal by passing a blade through it
• (physics) a deformation of an object in which parallel planes remain parallel but are shifted in a direction parallel to themselves
  1. the shear changed the quadrilateral into a parallelogram

verb

• become deformed by forces tending to produce a shearing strain
• cut with shears
  1. shear hedges
• cut or cut through with shears
  1. shear the wool off the lamb
• shear the wool from
  1. shear sheep
  Synonym:fleece

双语例句

• Based on shear failure of concrete, a simple strain-based model is proposed in this paper.
  基于混凝土的剪切破坏，一个简单的应变为基础的模型在文章中被提出了。
• The effects of thickness, shear modulus and material damping ratio of the horizontally inhomogeneous soil are studied.
  分析了水平方向不均匀土的厚度、剪切弹性模量以及材料阻尼比的影响。
• In the Hebrides they shear their sheep later than anywhere else.
  在赫伯里兹，剪羊毛的时间比其他任何地方都要晚。
• Finally, the influence of shear rate and the number density and aspect ratio of the fibers are discussed.
  最后讨论了纤维的浓度和长径比等因素对悬浮流微观和宏观性质的影响。
• In fluids, forces of tension and shear can often be ignored.
  在流体中，张力和切力通常可以忽略不计。
• The shear belt is one of the major structures widely developed in the earth's crust and the lithosphere.
  剪切带是地壳和岩石圈中广泛发育的主要构造类型之一。
• The aseismatic performance of this shear wall is studied with the indoor model experiment and non-linear FEM analysis.
  本文通过室内模型试验及非线性有限元分析对该剪力墙体系的抗震性能进行了研究。
• The buckling of composite corrugated plates subjected to shear loads is investigated via experiments and computations.
  对复合材料波纹板在剪切载荷作用下屈曲进行试验、工程算法和有限元算法研究。
• Embedded columns can increase shear strength as well as control of displacement and failure.
  配以暗框边柱能提高剪力墙的抗剪强度、位移控制和破坏控制能力。
• A number of inventive methods have been developed for the measurement of interfacial shear viscosity.
  对含有胶质、沥青质的模拟油和模拟水体系，测定了其界面张力和界面剪切黏度。