| 马英霞,李学良.化学类论文中溶液组成的规范表达.编辑学报,2008,20(1):38-40 |
| 化学类论文中溶液组成的规范表达 |
| Normalization of solution composition presenting in chemistry papers |
| 投稿时间：2007-04-06 修订日期：2007-04-06 |
| DOI： |
| 中文关键词: 溶液组成 量名称 量符号 规范化 |
| 英文关键词: solution composition quantity name quantity symbol normalization |
| 基金项目: |
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| 摘要点击次数: 1055 |
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| 中文摘要: |
| 采用GB3102.8—1993中规定的量名称和量符号是规范溶 液组成表达的依据和基础。该标准中列出的相关量名称和量符号可划分为“浓度”类、“分 数”类和“比”类。进一步分析指出:对由SI基本量“物质的量”导出的导出量,必须遵守 使用单位“摩尔”应指明物质的基本单元的使用规则；组合单位中词头的选用应符合有关词 头的使用规则；量纲一的量的量值表达则需遵守相关规则。据此,就目前化学类论文中有关 溶液组成的几个常见问题进行简析。 |
| 英文摘要: |
| ∥ The use of standardized quantities and units in GB3102.8-1993 is a necessary condition for the normalized presenting of solution composition. They can be divided into “concentration” class, “fraction” class and “ratio” class. There are some regulations to be abided by. For the deduced quantities from “amount-of-substance”, the basic unit must be noted. The adoption of the prefix in the complex unit should accord with the regulations. The presenting of quantity value with the dimension of one should be normalized. Based on these regulations, some common problems occurred in chemistry papers are briefly analyzed. |
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