 |
| |||
| reinforcement; supplementing natural regeneration; accumulation | |||
| beneficiation; enrichment | |||
| concentration; enrichement | |||
| environmental enrichment | |||
| enriching | |||
| to concentrate; enrich; upgrade | |||
| enrichment The process of increasing the abundance of a specified isotope in a mixture of isotopes. It is usually applied to an increase in the proportion of U-235, or the addition of Pu-239 to natural uranium for use in a nuclear reactor or weapon | |||
| clay enrichment | |||
| fortification | |||
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arricchimento : 104 短语, 30 学科 |
| 一般 | 9 |
| 农业 | 4 |
| 冶金 | 4 |
| 劳动法 | 2 |
| 化学 | 11 |
| 医疗的 | 2 |
| 半导体 | 2 |
| 卫生保健 | 5 |
| 地球科学 | 6 |
| 微软 | 1 |
| 技术 | 1 |
| 教育 | 1 |
| 机械工程 | 1 |
| 核物理 | 4 |
| 核能和聚变能 | 6 |
| 水资源 | 3 |
| 法律 | 12 |
| 煤炭 | 2 |
| 环境 | 2 |
| 生命科学 | 3 |
| 电子产品 | 3 |
| 社会科学 | 2 |
| 经济 | 1 |
| 统计数据 | 1 |
| 能源行业 | 1 |
| 自然科学 | 2 |
| 行业 | 2 |
| 财政 | 1 |
| 食品工业 | 3 |
| 食品服务和餐饮 | 7 |