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汉语拼音：kè fēn zǐ

以克计的化合物或元素的重量，其量在数值上等于该化合物或元素的分子量。

克分子 [kè fèn zǐ]

1. 量词。计算物质质量的单位。一定量的物质以公克来表示，当数值等于分子量时，即代表此物质的一克分子。也称为「莫耳」。

• depression, boiling elevation, and osmotic pressure, are known as the colligative properties of solutions.

  在涉及溶液的物理性质如蒸汽压，冰点和沸点时，通常使用重量克分子浓度。

• Equal number of moles of all gases, under like conditions, occupy the same volume.

  （定语）在同样条件下，克分子数相等的各种气体占有相同的体积。

• Rough calculations obtained by use of molar concentrations rather than activities are sufficient.

  根据克分子浓度而非根据活度得到的粗略计算结果即可满足要求。

• Burley found labeled glucose and fructose in equimolar amounts.

  波里发现等克分子量的示踪葡萄糖和果糖。

• According to gram-molecular chroma, fat is qualitative in the half is phosphatide, other in part is cholesterol.

  根据克分子浓度，脂质中一半是磷脂，另一半是胆固醇。

• These two solutions still contain exactly the same number of molecules because they are of the same molarity .

  这两种溶液仍然含有相同数量的分子，因为它们的克分子浓度相同。

• the number of moles of solute in 1, 000 g of solvent is its molality (m).

  000克溶液中溶质的莫耳数是它的重量克分子浓度（m）。

• The number of moles of a solute in a litre of solution is its molarity (M);

  1升溶液中溶质的莫耳数是它的体积克分子浓度（M）；

• Standard Test Method for Determination of Purity by Differential Scanning Calorimetry

  用差分扫描量热法测定克分子杂质百分率的标准试验方法