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虫胶
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虫胶
Encyclopedia
理学
虫胶
释
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。
Physics
shellac
虫胶
Biology
lac
虫胶
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criterion of boundedness
criterion of classification
criterion of compatibility
criterion of connectedness
criterion of convergence
criterion of dependency
criterion of divisibility
criterion of equilibrium
criterion of estimation
criterion of exactness
criterion of holomorphy
criterion of information behavior
criterion of integrability
criterion of irrationality
criterion of minimality
criterion of noncreativity
criterion of normality
Criterion of Open Services of Officially Protected Site
criterion of optimality
criterion of parabolicity
criterion of prime numbers
criterion of rationality
criterion of reflexivity
criterion of regularity
criterion of renormalizability of field theories
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