shear

[ʃɪə(r)]
  • vt.

    剪羊毛;切断;剪切;剥夺;

  • vi.

    剪切;修剪;穿越;[力]切变;

  • 单词变形

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


  • 词义辨析

    shear, crop, poll, prune, trim

    这五个词共同的意思是“修剪”,它们的区别是:
    crop指剪去顶部,目的在于加以区分或惩罚; shear指剪匀、剪平(如修剪草坪)以改善其品质; poll指剪枝,目的在于使其生长良好; trim指剪掉多余物以改善其外在形态; prune则既可指剪去外表的多余物,又可指删去内容的无用部分,从形式到内容全面提高其品质。例如:
    They will be shearing the meadow next week.他们将在下星期修剪草地。
    We polled many trees the day before yesterday.前天,我们给树剪了枝。
    Trim off the loose threads.剪掉松开的线头。
    They were pruning roses.他们正在修剪玫瑰。
    You should prune the speech down; it's too long.你的演讲应该删掉一些,它太长了。

  • 双语例句
1、

They discovered that they could shear sheep, take the wool, weave it and fashion the material into warm coats and suits,.

他们发现他们能够剪羊毛 、 纺绒线、织成毛料, 然后把毛料做成暖和的衣服.

——《现代英汉综合大词典》

2、

Radial stress , axis stress and shear stress at the critical interface regions are obtained and compared.

对各情况下的轴向、径向和剪切应力做了比较分析.

——期刊摘选

3、

An elastoplastic shear strength reduction FEM is used to analyze the stability of excavation slope.

用强度折减有限元方法对开挖边坡的稳定性进行了较为全面的研究.

——期刊摘选

4、

We have also discussed the relationships between these fracture systems with curvature, faults and shear zones.

我们还讨论了裂缝系统与弯曲, 断层和剪切带之间的关系.

——期刊摘选

5、

The delay was correlated to the development of shear lips crack surface.

这种停滞现象的产生与剪切唇的形成有关.

互联网

6、

Tests demonstrate that this method can resist local modification of text file and shear attack.

实验表明,该方法可以抵抗对文本的局部篡改和剪切攻击.

——期刊摘选

7、

Without loss of generality, shear deformations will be neglected.

不失一般性, 忽略不计剪切变形.

辞典例句

8、

Keywords: electrorheological fluid, flow mode, mixed mode, shear mode, damper.

关键词: 电流变液 、 流动模式 、 混合模式 、 剪切模式 、 阻尼器.

——期刊摘选

9、

Higher DA results in higher values of shear strain and volumetric strain in shear band.

扩容角越大,剪切带最终可以获得越来越高的剪切应变和体积应变.

互联网

10、

Graphics allow for the deletion, modification, copying, shear, translation, such as revocation of operation.

允许对图形的删除 、 修改 、 拷贝 、 剪切 、 平移 、 撤销等操作. 允许改变图元的颜色、线形、形状等.

期刊摘选

11、

Again we call the faster wave the longitudinal and the slower wave the shear shock wave.

我们还是把较快的波叫做纵冲击波,而把较慢的波叫做剪切冲击波.

辞典例句

12、

Trim the shrubs with shears.

用大剪刀修剪灌木丛。

柯林斯例句

13、

It was time for the sheep to be shorn.

是剪羊毛的时节了。

《牛津高阶英汉双解词典》

14、

The bolts holding the wheel in place sheared off.

固定这个轮子的几个螺栓断了。

牛津词典

15、

The vibrating spring is made of shear rubber spring, resulting in low noise and long life.

采用剪切橡胶弹簧作主振弹簧, 噪音低,寿命长.

期刊摘选

16、

Shorn of his power, the deposed king went into exile.

权力被褫夺后,遭废黜的国王流亡国外。

牛津词典

17、

sheep shearing

剪羊毛

牛津词典

18、

The organic related particles have important contribution for enhancing the suspended matter viscosity and flow shear.

有机性颗粒聚集、沉积对增强粘性细颗粒悬浮体的粘滞性和抗剪切力有重要贡献.

期刊摘选

19、

Though shorn of some of its powers, the party remains in control.

虽然被削去了一些权力,该党仍然掌握着控制权。

朗文当代高级英语词典 第6版

20、

Originally installed shear , are from Italy Danieli, or local manufactured under Danieli drawings?

原来的设备是:达涅利原装的?还是达涅利图纸 、 中国制造的?

期刊摘选

21、

In developing equations for maximum shear stresses, the special case will be considered.

在导出最大剪应力表达式时, 将考虑一种特殊情况.

辞典例句

22、

Control had the higher shear value and elasticity than other materials studied.

对照组的截切值及弹性显著高于其他试验处理组.

期刊摘选

23、

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.

辞典例句

24、

shorn hair

剪得很短的头发

牛津词典

25、

The application effect and advantages of the flying shear are introduced.

并介绍了该飞剪的使用效果及优缺点.

期刊摘选

26、

Vetiveria zizanioides with strong deep roots have better anchoring force and shear resistance.

香根草具有纵深发达的根系系统,具有较高的锚固力和抗剪力.

期刊摘选

27、

Her long fair hair had been shorn.

她长长的金发已经剪掉了。

朗文当代高级英语词典 第6版

28、

Shear bands distribution around particles are obtained , which modified and rubber particles toughened polymers.

当橡胶颗粒体积含量百分比一定,剪切带首先从小颗粒周围萌生,而颗粒尺寸对宏观力学性能的影响是不明显的.

期刊摘选

29、

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。

柯林斯高阶英语词典

30、

Different distribution methods in root has different impact on the shear strength of composite material.

根系不同的分布方式对根土复合体的抗剪强度有不同影响.

期刊摘选

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