Metaphosphoric

英式音标：

美式音标：

词义：

释义

[医]偏磷酸；

用法：

双语例句

It loses water and converts to pyrophosphate and metaphosphoric acid when being high-temperature heated.
经高温加热便失水生成焦磷酸和偏磷酸，长时间受冷即生成结晶，有腐蚀性，易吸湿，密封保存。

权威例句

ChemInform Abstract: Reaction of Epoxides with Metaphosphoric Acid Derivatives.

ChemInform Abstract: Reaction of Epoxides with Metaphosphoric Acid Derivatives.

A comparison of metaphosphoric and oxalic acids as extractants solutions for the determination of vitamin C in selected vegetables

Generation of ester and amide derivatives of metaphosphoric acid by photolysis of 2,3-oxaphosphabicyclo[2.2.2]oct-5-ene derivatives

Estimation of Triphosphoric and Pyrophosphoric Acids in Presence of Ortho- and Metaphosphoric Acids

Ascorbic and dehydroascorbic acids measured in plasma preserved with dithiothreitol or metaphosphoric acid.

Rapid Enzymatic Measurement of Blood Lactate and Pyruvate Use and Significance of Metaphosphoric Acid as a Common Precipitant

ChemInform Abstract: Generation of Ester and Amide Derivatives of Metaphosphoric Acid by Photolysis of 2‐Oxa‐3‐phosphabicyclo(2.2...

Vitamin C in plasma: a comparative study of the vitamin stabilized with trichloroacetic acid or metaphosphoric acid and the effects ...

Vitamin C in plasma: A comparative study of the vitamin stabilized with trichloroacetic acid or metaphosphoric acid and the effects ...

造句：

1. They find it difficult to pump themselves up for the games.

他们感到要为自己加油打气，自信满满地去打比赛并不容易。

来自柯林斯例句

2. Somebody else lent me a pump and helped me mend the puncture.

别人借给我一个打气筒，又帮我补好了轮胎。

来自柯林斯例句

3. The lotion is dispensed by a handy pump action spray.

洗液由一个使用方便的按压式皂液器提供。

来自柯林斯例句

4. Age diminishes the heart's ability to pump harder and faster under exertion.

随着年龄的增加，人在消耗体力时心脏的输血能力和输血速度会有所减弱。

来自柯林斯例句

5. He ran in every five minutes to pump me about the case.

他每隔五分钟就跑来追问我这件事。

来自柯林斯例句

[ pump 造句 ]