标准洛氏硬度计(每日一词“”hardness)

Posted 2023-05-29

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标准洛氏硬度计(每日一词“”hardness)

harness

英 [hɑ:dnəs]

美 [ˈhɑrdnɪs]

困难；坚硬；冷酷；硬性

英文释义：

1. solid, firm or stiff and difficult to bend or break

坚固的，结实的或坚硬的，难以弯曲或折断的

2. difficult to do, understand or answer

难以做、理解或回答的

3. full of difficulty and problems, especially because of a lack of money

充满困难和问题，尤指因为缺钱

4. needing or using a lot of physical strength or mental effort

需要或者使用大量的体力或者脑力

5. (of people) putting a lot of effort or energy into an activity

(指人)在一项活动中投入大量的努力或者精力

7. showing no sympathy or affection

没有表现出同情或者喜爱

8. (informal) (of people) ready to fight and showing no signs of fear or weakness

(非正式)(指人)准备战斗并且没有表现出害怕或者虚弱的迹象

9. [only before noun] definitely true and based on information that can be proved

【仅在名词前】绝对真实并且基于可以被证明的信息

10. very cold and severe

非常寒冷和严重

11. [only before noun] strongly alcoholic

(仅在名词前)酒精浓度很高的

12. containing calcium and other mineral salts that make mixing with soap difficult

含钙和其他矿物盐，使其难以与肥皂混合

13. (phonetics) used to describe a letter c or g when pronounced as in ‘cat’ or ‘go’, rather than as in ‘city’ or ‘giant’

(语音学)用于描述字母c或g，发音时如cat或go，而不是city或giant

举个例子[微笑]：

1.One quality of iron is hardness.

铁的属性之一是坚硬。

2.Studying the effect of different quenching temperature and test temperature on hot hardness.

研究分析了不同淬火温度、不同红硬性试验温度对高速钢轧辊红硬性的影响.

3.Moderate water hardness seems to work the best for robust breeding and coloration.

水的硬度适中，似乎工作提供强大的繁殖和着色是最好的。

常用短语：

1.permanent hardness

永久硬度

2.temporary hardness

暂时硬度

3.high hardness

高硬度

4.vickers hardness

维氏硬度

5.shore hardness

肖氏硬度；回跳硬度

6.rockwell hardness tester

洛氏硬度计；洛氏硬度试验机

7.durometer hardness

硬度计硬度；durometer硬度；硬度测验器硬度

#每日一词# #快乐LearnEnglish#