分子式

Its Molecular Formula for ozone, oxygen is the same allotrope, with its own unique character, in natural conditions, the ozone is slightly special light blue fresh smell of gas.

其分子式为 O3，是氧气的同素异形体，具有它自身的独特性质，在自然条件下，臭氧是略带有特殊新鲜气味的淡蓝色气体。

Not all of these uses are for discrete single substances, some, such as cocoa butter fat or 'Attar of roses', are complex mixtures and blends, whose precise formulation and product quality control have long been a concern of industry.

这些不全都是单独使用，例如可可粉、黄油、脂肪或者"玫瑰精油"，这些都是复杂的混合物，他们精确的分子式和产品的质量是长期以来工业所关心的。

Molecular formula:2KHSo5·KHSo4·K2so4 (potassium monopersulfate compound),molecular weight:614.7,alias:potassium monopersulfate triple salt, potassium peroxymonopersulfate;vat dyes;reactive dyes;basic dyes;cationic dyes;azoic dyes;solvent dyes;acid dyes;direct dyes;disperse dyes; sulphur dyes;organic

提供产品：单过硫酸氰钾复合物(分子式： 2KHSO5·KHSO4·K2SO4，分子量： 614.7)别名：单过硫酸氰钾三合盐，过氧化单硫酸钾盐；还原染料；活性染料；碱性染料；阳离子染料；偶氮染料；溶剂染料；酸性染料；直接染料；分散染料；硫化染料；有机颜料；无机颜料。

Barite is a kind of natural compounds, main component is Barium sulphate, BaSO4 formula.

重晶石是一种天然的化合物，主要成分是硫酸钡，分子式BaSO4。

An instructor in chemical warfare asked soldiers in his class: Anyone knows the formula for water?

中文翻译：生化战争课的老师在课堂上问士兵们：谁知道水的分子式？

To study the mechanism of photobleaching for monascus pigments, a monascus red pigment (resolved in water, molecular formula C19H28N2O5) is radiated with UV-light until colorless, the molecular formula of the colorlessness is determined as C14H9NO6 by infrared spectrometry, mass spectrometry and hydrogen nuclear magnetic resonance.

为了探明红曲色素光照褪色的机理，采用紫外灯照射一种红曲红色素(分子式C19H28N2O5)的水溶液至无色，经红外光谱、质谱和核磁图谱分析，鉴定其褪色后物质的分子式为C14H9NO6。

Hydrogen is referred to as H2. It is a colourless, odourless and tasteless gas.

氢气的分子式为 H2，它是一种无色、无溴和无味的气体。

Any of several cycloalkane hydrocarbons having the general formula CnH2n and found in various petroleums.

环烷烃分子式为cnh2n的一系列饱和环烷烃，存在于各种石油中

The structural formula, including relative and absolute stereochemistry, the molecular formula, and the relative molecular mass should be provided.

应当提供结构分子式，包括相对和绝对立体化学分子式，分子式，相对分子质量等。

The results showed that sweet pepper from Guangdong province is the best candidate for extraction and the best extracting conditions are as follows: alcohol solution (95%) as menstruum, the ratio of powder and menstruum at 1:16g/ml and at the temperature of 50 ℃ for 3 h. The condensed umber oily product has high ASTA value (≥1000) and Hg element lower than 0.01 mg/kg.

辣椒红素是有一定辣味的粘性油状液体，在浓绸时为深红色，在浓度较低时为橙黄色到黄色，构成辣椒颜色的是类胡萝卜素，其中包括一部分胡萝卜素，但主要是叶黄素类的辣椒红素(Capsanthin，分子式C40H56O3)和辣椒玉红素(Cap sorubin，分子式C40 H56 O4)。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。