From the molecular formula alone , we can deduce the " degrees of unsaturation " in the molecule.

仅从分子式, 我们就能推断分子中的 “ 不饱和度 ”.

辞典例句

The molecular formula shows nothing but the total member of carbon and hydrogen atoms.

分子式只不过表示碳和氢原子各自的总和.

辞典例句

Its average molecular weight is 1387, and average molecular formula is C 101 H 90.7 O 3.6 N 2.

分析得到其平均分子量为1387, 平均分子式可写成为C101H90.7O3.6N2.

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This is the molecular formula of diazine.

这是氯哒嗪的分子式.

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The molecular formula, C 6 H 14 anything except the total number of carbon and hydrogen atoms.

分子式C6H14只用来表示碳原子和氢原子的总数.

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The molecular formula , C 6 H 14 anything except the total bulk of carbon and hydrogen atoms.

分子式C6H14只用来表达碳原子和氢原子的总数.

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The molecular formula shows nothing but the total number of carbon and hydrogen atoms.

这个分子式只不过表示碳和氢原子的数目.

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Copper Oxide Molecular formula: CuO Molecular weight: 79.54 Usage : Mainly used for eletroplating of electricity plate.

活性氧化铜粉分子式: CuO分子量: 79.54性质: 氧化铜为黑色或棕黑色粉末.

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