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化学对照品
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化学对照品
Encyclopedia
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化学对照品
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chemical reference substance
化学对照品
用于特定化学和物理检测的经过检定、性质均匀的物质的总称,在检测中化学对照品的一个或多个性质要与待测样品进行比较,化学对照品应具有满足其用途的适当纯度。
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hair bulb
hair cell
hair color
hair cords
Hair Embroidery of Avalokitesvara Images
hair examination
hair follicle
hair follicle hair
hair hygrometer
hair index
Hai River area comprehensive development program
hairline
hairline sore
hair matrix
hair papilla
hairpin
hair-pin curve location
hairpin DNA
hairpin loop
hairpin polyamide
hairpin-shaped makeup tool
hairpin structure
hair pores
hair rendering
hair shaft
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