shear

shear怎么读

英式音标：[ʃɪə(r)]

美式音标：[ʃɪr]

shear基本解释

vt. 剪；修剪；剥夺

vi. 剪；剪切；修剪

n. [力] 切变；修剪；大剪刀

n. (Shear)人名；(英)希尔

shear的意思释义

vt.

剪羊毛；切断；剪切；剥夺

vi.

剪切；修剪；穿越；[力]切变

n.

大剪刀；剪下的东西；剪切；[力]切力

变形

过去式：shearedshore过去分词：shearedshorn现在分词：shearing第三人称单数：shears

双语释义

vt. 剪羊毛，剪 cut off wool from (a sheep);cut

[P] 大剪刀 large scissors

英英释义

n.

(physics) a deformation of an object in which parallel planes remain parallel but are shifted in a direction parallel to themselves

\"the shear changed the quadrilateral into a parallelogram\"

a large edge tool that cuts sheet metal by passing a blade through it

v.

cut with shears

\"shear hedges\"

shear the wool from

\"shear sheep\"

同义词：fleece

cut or cut through with shears

shear用法及例句

词组短语

shear stress[物]剪应力；剪切应力

shear strength切变强度

shear wall剪力墙；抗震墙，耐震壁；风力墙

shear zone剪切区域；剪碎带

shear rate剪切率；切变速率

shear deformation剪力变形；剪切形变

shear force剪力，剪切力

shear wave横波；剪波

shear test[机]抗剪试验

shear lag剪滞；剪力滞后

flying shear飞剪；飞剪机；随动剪机

shear strain剪切应变

shear modulus剪切模量；剪切弹性模数

shear wall structure剪力墙（结构墙）结构

high shear高剪切

shear flow剪切流

direct shear直剪；直接剪切

shear resistance[流体力学]剪切阻力；剪切强度

shear failure剪切破坏；剪破裂；剪切断裂

wind shear风切变；乱流

双语例句

用作名词(n.)

With a few quick snips of the shear, he pruned the bush.

他用大剪刀几下子就把灌木给修剪好了。

用作动词(v.)

All her curls have been shorn off.

她的一头卷发被剪得精光。

I start shearing the sheep at the beginning of July.

我一般在7月初开始剪羊毛。

例句参考

Stability and transition in shear flows =

The structure of turbulent shear flow

The structure of turbulent shear flow

Materials processing by simple shear

A Powerful Local Shear Instability in Weakly Magnetized Disks. IV. Nonaxisymmetric Perturbations

Fast volume rendering using a shear-warp ...

Supersonic shear imaging: a new technique for soft tissue elasticity mapping

Experiments on the Gravity-Free Dispersion of Large Solid Spheres in a Newtonian Fluid under Shear (1954)

Fast volume rendering using a shear-warp facrorization of the viewing transformation

shear词源

shear

shear: [OE] Shear is the principal English descendant of the Indo-European base *sker- ‘cut’, which has also produced English score, share, shirt, short, and skirt, and probably sharp and shore as well. A variant of the base without the s is responsible for curt and curtail. The immediate source of shear itself is prehistoric Germanic *skeran, which also evolved into German and Dutch scheren, Swedish skära, and Danish skjære.The verb sheer ‘swerve’ [17] probably originated as a variant of shear, but the adjective sheer [16] is an entirely different word. It probably represents a survival of Old English scīr ‘bright, shining’, which came ultimately from the Germanic base *ski-, source also of English shimmer and shine.=> curt, curtail, score, share, sheer, shirt, short, skirt

shear (v.)

Old English sceran, scieran (class IV strong verb; past tense scear, past participle scoren) \"to cleave, hew, cut with a sharp instrument; cut (hair); shear (sheep),\" from Proto-Germanic *sker- \"to cut\" (cognates: Old Norse and Old Frisian skera, Dutch scheren, German scheren \"to shear\"), from PIE *(s)ker- (1) \"to cut, to scrape, to hack\" (cognates: Sanskrit krnati \"hurts, wounds, kills,\" krntati \"cuts;\" Hittite karsh- \"to cut off;\" Greek keirein \"to cut, shear;\" Latin curtus \"short;\" Lithuanian skiriu \"to separate;\" Old Irish scaraim \"I separate;\" Welsh ysgar \"to separate,\" ysgyr \"fragment\").

shear (n.)

\"act of clipping,\" 1610s, also as a unit of measure of the age of a sheep, from shear (v.). Scientific and mechanical sense \"type of strain\" is from 1850.

shear相关例句

1.Extensive through-thickness shear causes crack-tip necking.

大范围的穿透厚度剪切引裂纹顶端的颈缩。

2.The interfacial shear stress is a constant proportion of the bottom shear.

交界面的剪力与底部剪力之比是常数。

3.Shear force is implicit in the development of bending moments.

杆中的剪力在弯矩的推导中是不明显的。

4.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。

5.This verifies the equivalence of pure shear and simple shear.

这就证明了线剪切与简单剪刀的等价性。

6.A fluid cannot withstand a shear.

流体不能承受切应力。

7.The process does not affect the shear stresses.

这样的处理并不影响剪应力。

8.Good bonds are always accompanied by surface extension, that is, plastic shear strain.

良好的键合总伴有表面延伸即塑性切向形变。

9.All shear stresses must vanish.

所有的切应力都必须等于零。

10.Transformations include all image-manipulation tools—shear, sharpness, hue, rotate, contrast, and line weight.

变形包括所有的图像操作工具，如修剪、锐化、色调、旋转、对比、线段粗细。

-- 来源 -- About Face 3交互设计精髓