查询词典 hydroxide

Reacting fat with potassium hydroxide will produce a soap that is either soft or liquid.

反应脂肪与氢氧化钾生产肥皂是不是软或液体。

A potassium hydroxide etch process can produce deep high aspect ratio trenches in (110) oriented silicon substrates.

一种氢氧化钾蚀刻工艺，能在(110)定向硅衬底上产生深度大的深宽比的沟槽。

When used potassium hydroxide and zinc chloride as activating agents, the surface areas of the result activated carbons were not more than

而以氯化锌和氢氧化钾为活化剂不能取得很好的活化效果，所制备的活性炭比表面积在500m~2／g以下。

Historically, the alkali used was potassium hydroxide made from the ashes of bracken or from wood ashes .

历史上，是用碱氢氧化钾从灰烬中蕨菜或从木材灰烬。

Fish oil was extracted from the wastes of fish surimi by the potassium hydroxide hydrolysis.

研究以金线鱼和长蛇鲻的混合鱼糜生产下脚料为材料，利用钾法提取鱼油。

In October 2010, the potassium hydroxide project will be put into operation, the annual production capacity will reach 60 thousand tons.

我公司将于2010年10月份投产氢氧化钾生产线，届时氢氧化钾生产量将达到6万吨，处于国内领先地位。

It was shown that not only pore surface chemistry but also the pore structure of samples activated by air were different from those by traditional steam, carbon dioxide and potassium hydroxide activation.

研究结果表明，所制备的样品不仅具有特殊的表面结构，同时其孔隙结构也与其它方法所制备的ACF有较大差异；样品对低浓度下的极性分子如水蒸气有较好的吸附选择性。

objective: to investigate the diagnostic value of potassium hydroxide based smear assay for mycotic keratitis and the pathogenic spectrum in zhanjiang area.

目的：探讨koh涂片镜检法对真菌性角膜炎的诊断意义，了解湛江地区真菌性角膜炎的病原学。

Their corrosionrates in 6 mol/L potassium hydroxide solution were determined by measuring evolved hydrogen and potentiodynamic polar-ization.

通过析氢量气法和动电位极化测量了它们在6 mol／L KOH溶液中的腐蚀速度。

The effects of different PTC,reacting time,temperature,the concentration of potassium hydroxide and the bromoethane amout on the reaction were studied.

考察了不同相转移催化剂、反应时间、反应温度、氢氧化钾浓度、溴乙烷用量诸因素对2－甲基吲哚进行N－烷基化反应的影响。

A historical region of southwest France between the Pyrenees and the Garonne River. The duchy of Aquitaine was joined with France after the marriage of Eleanor of Aquitaine to King Louis VII in1137, but its possession was disputed after her subsequent marriage to Henry II of England.

阿基坦法国西南部一个历史地区，位于比利牛斯山和加隆河之间，在1137年阿基坦的埃莉诺与国王路易斯七世结婚之后阿基坦公国加入法国，但当她再嫁英国亨利二世后，其归属权便受到争议

There are moments when I look at the smiling , happy faces of my expectant staff and wonder how they will cope when confronted by an outraged housemaster along with an unrepentant and recalcitrant bleached blond teenager in 18 years ' time .

有时候，我看着那些满怀期待的员工微笑，幸福的脸，想着当他们遇到一位愤怒的宿舍管理员和一位不知悔改，叛逆，而且将头发染成白色的18岁少年时，他们会如何处理。