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外语单词网英语单词chromium的中文意思

chromium

英 ['krəʊmɪəm] 美['kromɪəm]

n. [化学] 铬（24号元素，符号Cr）

畅通词汇低频词

英英释义

1. a hard brittle blue-white multivalent metallic element; resistant to corrosion and tarnishing

考试真题

The treaty banning mining here, shielding 116 coveted ( ' , 令人垂涎的) reserves of iron ore, coal and chromium, comes up for review in 2048.

The treaty banning mining here, shielding coveted reserves of iron ore, coal and chromium, comes up for review in 2048.

实用场景例句

The trimmings on the car are made of chromium.: 车上装的食品是用铬合金做的.

Chromium supplements were used successfully in the treatment of diabetes (see Chapter 4).: 铬补充剂被成功运用于治疗糖尿病（见第4章）。

Frequently chromium deposits are ground or lapped to size.: 铬镀后常常是通过磨削及研磨来达到尺寸.

The following elements are nickel, chromium, molybdenum.: 这些元素是:镍、铬、钼.

The light photons , or bundle of light energy, knock electrons in the chromium atoms.: 光子, 即光能束, 冲击铬原子中的电子.

The steel member is chromium plated on those surfaces with which the seal interacts.: 钢质零件上与密封唇接触的表面以镀铬.

What about the chromium compound?: 铬化物呢 ?

Professional introduction of the latest matt chromium ( chromium Shading ) nickel, chrome - plating process.: 专业引进最新的亚光铬 ( 沙丁铬 ) 镀镍, 镀铬工艺.

The metal chromium can be recovered from chromium mud.: 同时可以从铬泥中回收金属铬,回收率高.

Content of chromium is lower, pollution to the environment is reduced.: 钝化液中铬酐含量较低, 减少了对环境的污染.

Chromium is widely distributed in nature, organisms mainly trivalent form of chromium.: 铬在自然界中广泛分布, 生物体中主要以三价铬的形式存在.

This pad comes in black, salmon and our Z - Chromium compounds.: 这垫来,在黑色的, 鲑鱼和我们的Z铬化合物.

The development history of trivalent chromium passivation for zinc plating was overviewed.: 概述了镀锌三价铬钝化的发展历程.

Guimeng , electric, chromium manganese, ferro - alloys such as ferromanganese products.: 硅锰、硅铁、铬锰、锰铁等铁合金产品.

Series Stainless Steel – An alloy of iron, carbon, and chromium.: 400系列不锈钢–一种铁、碳和铬的合金.

双语例句

1. The trimmings on the car are made of chromium.: 车上装的食品是用铬合金做的.

2. Chromium supplements were used successfully in the treatment of diabetes (see Chapter 4).: 铬补充剂被成功运用于治疗糖尿病（见第4章）。

3. Frequently chromium deposits are ground or lapped to size.: 铬镀后常常是通过磨削及研磨来达到尺寸.

4. The following elements are nickel, chromium, molybdenum.: 这些元素是:镍、铬、钼.

5. The light photons , or bundle of light energy, knock electrons in the chromium atoms.: 光子, 即光能束, 冲击铬原子中的电子.

英文词源

chromium (n.): metallic element, 1807, with metallic elemental suffix -ium + French chrome (Fourcroy and Haüy), from Greek chroma "color" (see chrome; also see chroma). So called for its colorful compounds. Related: Chromite.

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