英语翻译potassium humaie

英语翻译potassium humaie 英语翻译grow how.potassium nitrat请问什么意思~在种植的肥料里看到的 potassium hydrogen phosphate serum potassium是什么意思 potassium sorbate是什么意思 potassium chromate是什么意思 potassium carbonate是什么意思 potassium carbonate是什么意思 英语翻译A slightly acidified solution of it is colored blue to violet by the addition of iodine and potassium iodide. 英语翻译Ekeberg [1] discovered tantalum 200 years ago in theform of oxide.However,the discovery and investigation ofthe properties of potassium heptafluorotantalate (K2TaF7)wastherealbeginningoftantalumchemistryandproductiondevelopment [2].Tantal potassium hydrogen phthalate是什么物质,中文是什么? 英语翻译3.3.Effect of coagulation on organic matterThe level of the organic matter was measured as potassium permanganate (KMnO4) demand,DOC and absorbance at 254 nm.The process removed the background organics to less than the recommended goal (3 英语翻译the IR absorption of a potassium bromide dispersion of the dried precipitate so obtained exhibits maxima only at the same wavelengths as that of a similar preparation of USP Fumaric Acid RS.检测的是富马酸亚铁C4H2FeO4 英语翻译The resulting enolate 15 was then subjected to γ-deprotonation with potassium hexamethyldisilazide.This created an extended enolate that reacted with [+]-camphorsulfonyloxaziridine to produce 5 (see Section 6.4).The fact that the enolate 英语翻译EXPERIMENTALReagentsODOPB was prepared in our laboratory.26 Epichlorohydrin (EPI) from Janssen Co.and potassium hydroxide from Showa Co.were used as received.All solvents were reagent grade or were purified by standard methods before use. 请问potassium bis(p-toluenesulfone)imide的规范命名, 钾的英文是potassium,为什么简写是K 英语聊天中的potassium是什么意思不要跟我说是钾