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

• Some of the loads include tensile, shear and bending.
  这些载荷包括：拉伸，剪切和弯曲。
• The joint of slab and column has good resisting shear capacity when the hidden beam is placed in the floor.
  暗梁的布置使板柱节点具有良好的抗冲切能力。
• The concept of wave spectrum is applied to the study on bottom shear stress under random wave action.
  本文在随机波浪底部剪应力的研究中引入了波浪谱的概念。
• 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。
• Trim the shrubs with shears.
  用大剪刀修剪灌木丛。
• 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 definitions of parameters of axial compression ratio and shear span ratio of split columns were given.
  给出了分体柱轴压比、剪跨比等概念参数的定义。
• A considered shear deformation affect, exactitude multi-segment bar members stiffness matrix was deduced by structural mechanics principle.
  利用结构力学原理推导得出了考虑剪切变形影响的精确多分段杆单元模型的单元刚度矩阵。
• I find that when tree species is different, dry and wet compression shear strength is different obviously.
  对不同树种的干、湿压缩剪切强度进行了研究。