the molecular formula的意思|示意

This is what the molecular formula means.

这就是此分子式的含义。

The invention provides a perfluorinated ion exchange resin and a preparation method and application thereof. The molecular formula of the perfluorinated ion exchange resin is shown as the formula m.

本发明提供了一种全氟离子交换树脂，该全氟离子交换树脂的分子式如式m所示。

This paper estimates the carbon content of different trees by the plant molecular formula, and estimated the forest carbon sequestration in our country using the carbon content as parameter.

本文通过植物分子式的方法确定不同树种的含碳量，以此为参数对我国的森林碳汇量进行了估算。

Wedge perspective formula is one of methods to expresses organic molecular formula 's stereoscopic construction, the means to write it in Chemistry textbook isn't very dearly.

楔形式是有机分子立体结构表示方法之一，有机化学教科书中的书写方法不够清楚。

At last confirming the pigment was delphinidin-3-O-glucoside, the molecular formula is C21H21O12.

最后确定样品可能是飞燕草色素-3-葡糖苷，分子式为C21H21O12。

Ammonium di-iso-butyl dithiophosphate and ammonium din-butyl dithiophosphate is isobutyl isomers, they have the same molecular formula, only alkyl isomers.

异丁基铵黑药和正丁基铵黑药是同分异构体，它们有相同的分子式，只烷基异构。