| 释义 |
elements concentration
基本例句
元素分布
Ultimate analysis provides an useful inventory of the distribution of the major elements in humic substances.元素分析提供腐殖物质中主要元素分布的有用资料。
The discovery of meteorite craters will make progress on the research of some endemic disease and some special elements spread.陨石坑的发现使有关某些地方病和某种特异元素分布的相关性研究将可能取得新的进展。 |