ammonium sulphate

Ammonium sulphate and tris-( hydroxymethyl)-aminomethane ( Tris) were employed as a chemical modifier.

用硫酸铵和三羟甲基氨基甲烷（简称Tris）作为化学改进剂。

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ammonium sulphate for industrial use; determination of free acidity; titrimetric method

工业用硫酸铵.游离酸度的测定.滴定法

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About six tons of ammonium sulphate daily extraction, sale as a by-product .

每日提取硫酸铵约6吨,作为 副产品 出售.

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Effects of Different Ratios of Basal Application to Top Dressing of Ammonium Sulphate Nitrate ( ASN) Fertilizer with DMPP on Nitrate Accumulation and Quality of Greengrocery

含DMPP硫硝铵不同基追肥比例对小青菜硝酸盐累积及品质的影响

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We understand you are in need of a large quantity ( quantities) of ammonium sulphate, and wish to have a share in this business.

我方得知贵方需要大量硫酸铵，我方希望能参加这项交易。

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The extracting separation of Cu(ⅱ), Al(ⅲ) in tertiary butanol Ammonium sulphate copper system was studied.

研究了叔丁醇-硫酸铵-铜试剂体系中Cu（）、Al（）的萃取分离行为。

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analysis of the phase diagram of potassium sulphate produced with potassium chloride and ammonium sulphate by metathetical reaction

氯化钾和硫酸铵复分解制备硫酸钾相图分析

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The effect of salt on the phase behavior of aqueous two-phase system ( ATPS) formed by sodium dodecyl sulphate ( SDS) and cetyl trimethyl ammonium bromide ( CTAB) aqueous mixture has been studied. In the ternary phase diagram of 0.2 mol?

主要研究了盐对SDS/CTAB/H2O混合系统双水相相行为的影响，并对双水相上相的液晶性质进行了初步的探索。

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Studies on the Absorption and Transportation of~ ( 15) Nin Prunus mume Trees Following Summer Leaf-applicationof~ ( 15) N-labelled Ammonium Sulphate

夏季叶施~（15）N-硫铵果梅对~（15）N的吸收与运转

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Add Ferroin indicator and titrate with 0.025 N ferrous ammonium sulphate solution.

加入亚铁菲绕啉离子,用滴定法测量硫酸亚铁铵溶液.

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Calculate the percentage by mass of nitrogen in urea and ammonium sulphate.

试计算氮在尿素及硫酸氨的质量百分率.

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More ammonium sulphate solution is being recovered in the process of distilling oil shale.

在提炼油页岩的过程中回收的硫酸铵液比过去多了.

《简明英汉词典》

The ammonium sulphate also reached the first-grade standard.

硫酸氨也达到头级标准.

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More ammonium sulphate solution is being recovered in the process of distilling shale oil.

在提炼油页岩的过程中回收的硫酸氨液比过去多了.

词典精选例句

But in the acid leaching solution, the niobium exists in the form of niobium ammonium sulphate double salt ( NH_4)_3H_6Nb_6O_(?)

但在酸法浸液中，铌是以铌铵硫酸复盐（NH4）3H5Nb（？）O（10）·5SO3形式存在，经电离生成铌阴离子（H（？）

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These mines supply the raw material for making ammonium sulphate.

这些矿提供了制造了硫酸氨的原抖.

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The problem in the ammonium sulphate process and the reconstruction in our corporation were proposed.

提出了我公司硫铵生产中存在的问题及相应的改造方案.

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And The best recipe was drawn as follows: ammonium sulphate 0.5%, ferrous sulfate 0.2%, potassium phosphate dibasic 0.1%.

通过单因素和正交试验得到了无机盐的最适添加量：硫酸铵添加0.5%，硫酸亚铁添加0.2%，磷酸氢二钾添加0.1%。

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Conclusion The matrine liposomes with high entrapping efficiency can be prepared by ammonium sulphate gradient method.

结论采用硫酸铵梯度法可制得包封率较高的苦参碱脂质体.

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ammonium sulphate for industrial use; determination of ammoniacal nitrogen content; titrimetric method after distillation

工业用硫酸铵.氨型氮含量的测定.蒸馏后滴定法

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the flotation behaviour of platinum from stannous chloride-malachite green-water system in the presence of ammonium sulphate was studied.

研究了在盐酸介质中硫酸铵存在下氯化亚锡-孔雀绿-水体系浮选分离铂的方法。

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