minim element Se是什么意思 minim element Se怎么读
minim element Se的用法和样例
- The influence which arose to the many kinds of disease does the outline on the trace element selenium.
摘要就微量元素硒对多种疾病的发病的影响做了概述。 - Selenium is not only a kind of essential nutrient element for human being and animals, but it is also indispensable in plant growth.
摘要微量元素硒不仅是人和动物必需的营养元素，也是植物生长发育不可缺乏的元素。
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