trace concentrations造句
造句與例句
手機(jī)版
- The determination of trace concentrations of mercury in minerals is described
文章論述礦物中痕量汞的測(cè)定。 - The determination of trace concentrations of mercury in mineral materials is described
譯文：文章論述礦物中痕量汞的測(cè)定。 - A highly sensitive chromatographic system is desirable particularly for monitoring analyte present in trace concentrations within samples
高靈敏的層析系統(tǒng)是一個(gè)理想的系統(tǒng)，特別對(duì)監(jiān)測(cè)存在于樣本追蹤濃度的分析物。 - As an example , a test with the water sample in which nitrobenzene is in a trace concentration and treated using spe for gc analysis has showed a perfect result
文章從選擇固相萃取柱到萃取液進(jìn)入色譜分析這樣一個(gè)完整的過(guò)程，并以使用該技術(shù)萃取環(huán)境水樣中的硝基苯類(lèi)化合物為例，具體闡述了如何使用固相萃取技術(shù)建立一個(gè)方便實(shí)用的環(huán)境水質(zhì)監(jiān)測(cè)分析方法。 - It's difficult to see trace concentrations in a sentence. 用trace concentrations造句挺難的
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