host occurrence of silver
英
美
- 银的赋存状态
双语例句
- The occurrences of vanadium are mainly in adsorption and isomorphism states.
钒的赋存状态主要有吸附态和类质同象态。 - Occurrences of organic matter in Paleogene argillaceous rock of Jiyang depression are primarily studied by means of fluorescent microscopy.
应用荧光显微镜法,首次对济阳坳陷下第三系泥质岩中有机质的赋存状态进行了研究。
相关词汇
大家正在查
Copyright © 2023 256查询网 All Rights Reserved