n.[化学]分子式

molecular formulae───分子式

molecular formulas───n.[化学]分子式

molecular film───分子膜

molecular films───分子膜

molecular volume───[物]分子体积

Kekulé formula───Kekulé公式

molecular beam───[物]分子束

molecular beams───[物]分子束

molecular cloud───[天]分子云

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.

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.

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.

This is the molecular formula of diazine.───这是氯哒嗪的分子式.

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 ”.

C6H14, does not show 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。

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.

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.

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.

Before we can assign a structural formula to a compound, we must first know its molecular formula.───确定一个化合物的结构式之前，首先应知道它的分子式。

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.

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

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

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

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

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

This is the molecular formula of diazine.

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