udmh 中文意思是什麼
udmh
解釋
一子級和二子級使用偏二甲-
Weakness of trace impouring imprecisely was avoided by mixing udmh and internal standard solution
用內標與偏二甲肼混合樣品,避免了微量進樣不準確的缺陷。 -
Gas chromatographic internal standard method was considered to determine purity for 1, 1 - dimethylhydrine ( udmh ) instead of the standard working curve method
研究了氣相色譜內標法代替常規的標準工作曲線法測定偏二甲肼純度( udmh ) 。
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