- 重点词汇
- 相关例句
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.
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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.
词典精选例句
专业引进最新的亚光铬 ( 沙丁铬 ) 镀镍, 镀铬工艺.
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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.
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研究了T10钢在低温盐浴渗铬后直接淬火并回火工艺.
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Influence of rare earth on low temperature salt-bath chromizing on 45 steel was studied.
研究了稀土对45钢低温盐浴渗铬的影响.
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Microscopic examination of a cell's chromo-somes can reveal the sex of the fetus.
利用显微镜检查细胞染色体可以发现胎儿的性别。
《柯林斯高阶英汉双解学习词典》
For traditional chromo-thermometer, the operation wavelength is determined by interferential filter.
传统的比色测温仪由干涉滤光片来限定工作波长,适应性不强, 稳定性不够.
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Chromogenic black-and-white photographic film is a new emergent type of black-and-white film.
黑白 染料胶片是继彩色胶片之后发展起来的一种新型黑白胶片品种.
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