氢氧化钾

The catalyst is typically sodium or potassium hydroxide which is mixed with the alcohol prior to the transesterification reaction.

催化剂通常是钠或氢氧化钾是与酒精混合之前，酯交换反应。

To create the conditions for movement, the researchers filled the labyrinths with an alkaline solution of potassium hydroxide.

为了让油滴运动起来，科学家在迷宫里注满了碱性的氢氧化钾溶液。

More generally, lye is any strong alkaline solution or solid, such as sodium hydroxide or potassium hydroxide.

更广义地说，碱液是任何一种强碱溶液或固体，诸如氢氧化钠或氢氧化钾。

Objective To evaluate the feasibility of corneal biopsy combined with 178.2mmol.L-1 potassium hydroxide slide in diagnosis of fungal corneal ulcer.

目的 对角膜活检加178.2mmol.L-1(100g.L-1)氢氧化钾法诊断真菌性角膜溃疡的阳性率进行评价。

Of mercury oxide, and an electrolyte of potassium hydroxide.

由锌正极汞阴极氢氧化钾电解液组成的电池。

Exposure to carbon dioxide should also be minimized to avoid damage to the sensor through reaction with the potassium hydroxide electrolyte.

应尽量减少暴露在二氧化碳中，因为与氢氧化钾电解液的反应会对传感器产生损害。

Tergitol or PEG (0.5 g) was added to 10 mL of a 20% solution of alkyl halide in phenylacetonitrile, and then this solution was added to 10 mL of 60% aqueous potassium hydroxide.

Tergitol或聚乙二醇（ 0.5 g ）项增加了10毫升的 20 ％的溶液中苯乙腈烷基卤化物，和那么这个解决办法是增加了10毫升的60 ％水氢氧化钾。

A 20% solution of either Potassium Hydroxide or Sodium Hydroxide is recommended for air testing.

注意：在使用腐蚀性溶液要戴防护眼镜，穿防护服。20%氢氧化钾或者氢氧化钠被推荐用于空气测定。

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。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。