| 周凤航.科技论文中数学杂类符号错用举隅.编辑学报,2024,36(4):398-400 |
| 科技论文中数学杂类符号错用举隅 |
| Misuse of miscellaneous mathematical symbols in sci-tech papers |
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| DOI：10.16811/j.cnki.1001-4314.2024.04.009 |
| 中文关键词: 数学杂类符号 不等号 百分号 浪纹线 |
| 英文关键词: miscellaneous mathematical symbol inequality sign percentage sign wavy line |
| 基金项目: |
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| 中文摘要: |
| 数学杂类符号(＝、＞、＜、≥、≤、～、 ∶、∝、≈、%等)在科技论文中应用非常广泛,然而,一些科技论文中存在数学杂类符号错用、不规范的问题。本文依据相关标准及文献,通过梳理一些常用的数学杂类符号的书写形式及其在应用中的易错点,阐明4类符号的正确用法,指出了连接类杂类符号在应用中应该遵循的规则,尤其要注意连续性数据分组表示的科学性、百分率在公式中表达的规范性等。 |
| 英文摘要: |
| Miscellaneous mathematical symbols (＝, ＞, ＜, ≥, ≤, ~, ∶, ∝, ≈, %, etc.) are widely used in scientific papers. However, misuse or non-standard use of these symbols are not uncommon in scientific papers. By sorting out the writing forms of commonly used miscellaneous mathematical symbols and their common error in application, this paper clarifies the correct usage of four types of symbols and emphasizes the important principles that must be followed in application.Special attention should be paid to the scientific representation of grouped continuous data, the standard expression of percentage in formulas, and the accuracy description of ratio variation trend. |
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