The higher the acidity of solvent, the higher the solubility of As and Se in it.
溶提剂酸度愈高,对飞 灰中砷、 硒的溶解率也愈高。
Significant difference exists in the frequency of PS, RS and FS use, but not in the frequency of AS and SE use across the three levels.
但不同外语水平组使用成就策略以及自我评价策略的频率无显著差异。
Soxhlet extraction system and an-octanol-water extraction system were employed for speciation analysis and research of As and se in Chinese herbs.
并采用索氏提取技术和正辛醇-水萃取技术对砷、锑形态在中药中的分布特征进行了分析研究。
And also that we know that the zero does not count as a node, if per se I actually had managed to hit zero in drawing that, so the correct answer would be the bottom one there.
另外你们要知道零点不是节点,假设说我确实把零点画成0了,那正确的结果就是底下这个。
It's as though we've been assuming, and I have been assuming up to this moment, that being alive per se has no value.
就像我们所假设的,当然这也是我到目前为止一直假设的,即活着本身没有价值。
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