potassium hydroxide的例句大全

Lye-- spelled ly-e -- also called sodium hydroxide or potassium hydroxide.

碱,拼写为l -y-e,也称为氢氧化钠或者氢氧化钾.

Commonly used in alkaline substance, such as sodium hydroxide, potassium hydroxide, sodium silicate and so on.

常用不弱碱性精神, 如氢氧化钠 、 氢氧化钾 、 硅酸钠等.

Wholesale: Tiangong brand's brand hydroxide , Potassium hydroxide, Potash, and other well-known brands of chemical raw materials.

另批发: 天工牌氢氧化钠,优利德牌氢氧化钾 、 碳酸钾, 等国内外 知名 品牌的化工原料.

Acid calibration potassium hydroxide, to phenolphthalein as indicator.

二甲酸氢钾标定, 以酚酞为指示剂.

Science students potassium hydroxide meets water.

理科学生在观察氢氧化钾遇水反应.

The potassium hydroxide electrolyte is forced into the cells just before use.

在开始使用前把氢氧化钾电介质压入蓄电池.

The leaching mechanism of niobiuma refractory niobium-tantalum ore by concentrated potassium hydroxide was studied.

实验研究了难分解铌钽矿在高浓度氢氧化钾溶液中浸出过程的机理.

But for the potassium hydroxide precipitated, the purity decrease because of charcoal of crue phenanthrene.

而钾盐沉淀法由于反应过程中原料被炭化, 致使菲的纯度下降.

In the presence of the phase transfer catalysts such as tetramethylammonium bromide, tetraethylammonium bromide or polyethylene glycol ( MW 400 and 6,000), lithium hydroxide is the best alkali among lithium hydroxide, sodium hydroxide and potassium hydroxide.

研究表明在溴化四甲基铵、溴化四乙基铵、聚乙二醇（分子量为6000）和聚乙二醇（分子量为400）相转移催化体系中，氢氧化锂最好，氢氧化钾次之，氢氧化钠最次。

Wholesale: Tiangong brand's brand Sodium hydroxide, Potassium hydroxide, Potash, and other well-known brands of chemical raw materials.

另批发：天工牌氢氧化钠，优利德牌氢氧化钾、碳酸钾，等国内外知名品牌的化工原料。

In addition, the present work compared the methane adsorption behaviors over the different activated carbon samples, i.e. AC-P, AC-K and AC-Z prepared through phosphoric acid, potassium hydroxide and zinc chloride activation, respectively under their own optimum conditions.

另外，比较了三种常用的化学活化剂磷酸、氢氧化钾和氯化锌在较佳工艺下制备的活性炭AC-P、AC-K和AC-Z的甲烷吸附性能。

In non-protonic solvent, with potassium hydroxide as condensation agent, N-alkylation has been carried out with bromo-n-butane and monoacetylaniline, and a photographic grade N-butyl-N-phenylacetamide has been synthesized.

在非质子溶剂中，以氢氧化钾为缩合剂，用溴代正了烷和苯乙酰胺进行N烃基化，合成了照相级N正丁基N苯乙酰胺。