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磷烷
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磷烷
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工学
【工业气体】
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phosphine;hydrogen phosphide
磷烷
分子式为PH3,分子量为34.0。熔点为-133.8℃,常压下沸点为-87.7℃,液体密度(-87.77℃)为740千克/米3,气体密度(-87.77℃)为3.922千克/米3。又称氢化磷、磷化三氢、膦。
Chemistry
>有机化学>金属有机化学>释义
phosphane
磷烷
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policy experiment and policy promotion
policy for the construction of important agricultural production bases
policy for transformation of resource-based cities
policy holder
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policy impact evaluation
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policy implementation movement
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policy innovation
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policy learning
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policy making variables theory
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