“northwest region of China”的概念、定义、翻译、参考文献-科学参考

单词	northwest region of China
释义	northwest region of China Encyclopedia 理学西北区释 northwest region of China西北地区位于中国西北部包括新疆维吾尔自治区、青海省、甘肃省、宁夏回族自治区、陕西省和内蒙古自治区西部阿拉善盟、巴彦淖尔市和乌海市的区域，是中国七大地理分区之一。简称西北。
随便看	laser mode selection technology laser modification laser modulation technology laser monochrome photography laser multipass welding laser multiphoton ion source laser noise laser nuclear fusion laser obstacle avoidance sensor laser occupational hazard laser optics laser optoacoustic detector laser oscillating conditions laser [oscillation] condition laser oscillation condition laser oscillation threshold laser oscillator laser output characteristic laserparallel fabrication laser parameter detection laser parameter measurement laser parameter measuring method laser parameters laser particle size analyzer laser peen forming

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