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油脂
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油脂
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理学
油脂
释
fat oil
油脂
脂肪族羧酸与甘油所形成的酯。在室温下呈液态者称为油,呈固态者称为脂肪。是一类不溶于水、可溶于有机溶剂(如乙醚、石油醚、苯、氯仿等)的脂肪类物质。
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level monitoring device for drilling fluid circulating pool
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level of an orthogonal array
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