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中国近代有色金属工业
释义
中国近代有色金属工业
Encyclopedia
工学
﹝冶金工业﹞
释
modern nonferrous metals industry in China
中国近代有色金属工业
从1840年鸦片战争到1949年中华人民共和国成立前的有色金属工业在急剧变化的历史时期中发展,经历了由手工业小生产到机器工业大生产,由传统技术到近代有色金属工业技术的转变过程。
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resistance alloys
resistance amplifier
resistance area product
resistance box
resistance breeding
resistance broadening
resistance-capacitance coupled amplifier
resistance capacity
resistance coefficient
resistance component of impedance
resistance curve method
resistance determining factor
resistance distance
resistance evolution of target insect pests
resistance factor
resistance gene analogs,RGA
resistance heating
Resistance Inducer
resistance induction
resistance level
resistance management of target insect pests
resistance measurement
resistance mechanism of target insect pests
resistance monitoring of target insect pests
Resistance Movement
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