难检字字典在线查询

汉语拼音：huà hé wù

由两种或两种以上元素所组成的纯净物。每种化合物具有一定的特性，既不同于其所含的元素，也不同于其他化合物。

1. 指两种或多种物质经过化学反应而形成的新物质。如：水是氢与氧的化合物。

• Indirect photometric detection in CE is often employed for detection of compounds that lack of suitable chromophores.

  间接光度检测通常是用来检测并行工程的化合物，缺乏合适的发色团。

• When you're in that state it's easy to succumb to chips, cookies, pretzels or other highly refined carbohydrate snacks.

  当出于这种状况下，你很容易就会选择薯条，曲奇饼，法国脆饼或者其他精致的碳水化合物零食。

• The invention also discloses a novel medium compound A used for the method and a preparation method thereof.

  本发明还公开了该方法所用的新的中间体化合物A及其制备方法。

• Eating is just a question of portion control, containing carbs, proteins and good fats.

  吃饭要控制成分比例，要含有碳水化合物，蛋白质和健康脂肪。

• One of the most portable proteins is a hard - cooked egg , but it has no fiber or carbohydrates.

  全熟鸡蛋可算的上是最”便携“的蛋白质之一，当它不含纤维或碳水化合物。

• Melamine is an organic compound often used to produce a fire-resistant polymer (plastic) with many household and industrial applications.

  三聚氰胺是一种有机化合物，常被用于生产一种防火聚合物（塑料），广泛使用于家居和工业器具中。

• How much material is available for the analysis, and what is the approximate concentration ot the compound of interest (the analyte)?

  可用于分析的材料有多少？所感兴趣的化合物（分析物）的浓度大约是多少？。

• hemoglobin is a protein consisting of multiple molecules, and such a molecule can interact with a non-protein compound called heme.

  （人体）血红蛋白是一个由多个分子组成的蛋白质，该分子可以与称为亚铁血红素的非蛋白质化合物相互作用。

• She said the 'compound to our knowledge is not naturally occurring' and 'didn't come straight from the pig. '

  她表示，“据我们所知，此种化合物既不会在自然条件下生成，也不是直接来自猪的身体组织”。