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certification for reference substances
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certification for reference substances
Encyclopedia
医学
标准物质定值
释
certification for reference substances
标准物质定值
对标准物质特性量赋值的全过程,是一种具有保存、复现和传递量值功能的计量器具。
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Chernivtsi
Chern number
Chernobyl
Chernobyl nuclear accident
Chernobyl nuclear disaster
Chernobyl nuclear plant accident
Chernoff
Chernoff face
Chernoff faces
Chernozem
Chern polynomial
Chern Shiing Shen
Chern Shiing-Shen
Chern Shiing-Shen (1911—2004)
Chern Simons form
Chern-Simons form
Chern-Simons functional
Chern-Simons interaction term
Chern-Simons invariant
Chern-Weil homomorphism
Chernyshev crater
Cherokee
Cherokee Park
cherokee rose fruit
Cherokees
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