additive是什么意思
- 英式英标[\'ædətɪv]
- 美式音标[\'ædɪtɪv]
n. 添加剂，添加物
adj. 附加的；[数] 加法的
英文词源
- additive (adj.)
- 1690s, "tending to be added," from Latin additivus "added, annexed," from past participle stem of addere (see addition).
- additive (n.)
- "something that is added" to a chemical solution or food product, 1945, from additive (adj.).
实用例句
- 1. Colour is often an additive in foods.
- 颜料经常是各种食物中的添加物.来自《简明英汉词典》
- 2. Complementary to the three additive light primaries, there are three subtractive primaries.
- 与加色法三原色互为补色的颜色为减色法三原色.来自辞典例句
- 3. The after effect occurs only if the additive is present during irradiation.
- 在辐照过程中只有当添加剂存在时才出现后效应.来自辞典例句
- 4. Additive variance was higher than dominance variance, which indicates quantitative inheritance.
- 加性的变异高于显性的变异, 表明是数量遗传.来自辞典例句
- 5. Some food additive are regarded as beneficial by the manufacturer.
- 有些食品添加物,生产者认为是有用的.来自辞典例句
