“determination of physical constants of organic substances”的概念、定义、翻译、参考文献-科学参考

单词	determination of physical constants of organic substances
释义	determination of physical constants of organic substances Encyclopedia 理学有机分析释 determination of physical constants of organic substances有机物质物理常数的测定物理常数是有机化合物的重要特性，包括熔点、沸点、凝固点、比重、折射率和比旋光度。其中以熔点与沸点的测定最重要。
随便看	policy-based insurance policy change cycle policy change dynamics policy choice policy community policy competition policy conflicts and elimination policy cost policy design policy design research policy diffusion policy effect evaluation method policy entrepreneur policy evaluation policy evaluation object policy evaluator policy experiment and policy promotion policy for the construction of important agricultural production bases policy for transformation of resource-based cities policy holder policyholder policy impact evaluation policy implementation policy implementation movement policy improvement

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