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reference material
释义
reference material
reference material
[
′ref·rəns mə‚tir·ē·əl
]
(analytical chemistry)
A material or substance whose properties are sufficiently well established to be used in calibrating an apparatus, assessing a measurement method, or assigning values to other materials.
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koala vascular clamp
koalicja na rzecz autogazu
koalisi anti utang
koalisi papua bersatu peduli kemanusiaan
koalisi untuk indonesia sehat
koam
koami
koan
koans
koaoa
koap
koapa
koaps
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koara
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koasati
koat
koate-dvi
koatsu-gas hoan kyokai
kob
kobaco
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kobadian
kobalt
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更新时间:2025/10/14 20:07:18