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虫胶
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虫胶
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虫胶
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lac
虫胶
紫胶虫分泌的一种天然琥珀色树脂物质。以紫胶树脂为主要成分,混合着紫胶色素、紫胶蜡、糖类、蛋白质、盐类(或其他掺杂物)等物质。原名紫胶。
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shellac
虫胶
Biology
lac
虫胶
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coordinate surface
coordinate system
coordinate system of NC machine tool
coordinate tetrahedron
coordinate time
coordinate time and proper time
coordinate transform
Coordinate transformation
coordinate transformation
coordinate triangle
coordinate trihedral
coordinate universal time
coordinate vector
coordinate-wise convergence
coordinate-wise descent method
Coordinating Committee for Multilateral Export Controls, CoCom
coordinating size
coordination
coordination ambiguity
coordination atom
coordination balance
coordination bond
coordination bonding
coordination catalysis
coordination catalyst
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