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消费品安全化学计量
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消费品安全化学计量
Encyclopedia
工学
化学计量应用
释
chemical metrology for safety of consumer products
消费品安全化学计量
以消费品的健康和环境安全为目标,针对消费品中危害物质的准确测量所开展的计量技术研究。包括相关标准物质、测量仪器和方法、技术规范、国际比对、能力验证及国际互认等,是消费品安全保障的重要基础条件。
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semigroup of left zeros
semigroup of linear operators
semigroup of nonlinear operators
semigroup of operators
semigroup of polynomial growth
semigroup of quotients
semigroup of right zeros
semigroup of shifts
semigroup of transformations
semigroupoid
semigroup property
semigroup quasi-regular on the left
semigroup quasi-regular on the right
semigroup ring
semigroup stationary on the left
semigroup stationary on the right
semigroup theoretic
semigroup theoretical
semigroup-valued
semigroup-valued integral
semigroup-valued measure
semigroup-valued set function
semigroup with cancellation
semigroup with identity element
semigroup without idempotents
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