1) Reclamation test
添加回收试验
2) increase returns-ratio
添加回收率
1.
Agricultural chemicals proof and quota basis retention time and corresponding quota ion, qualitative ion and its ion ratio has carried on the increase returns-ratio experiment to this method, average returns-ratio between 70 % and 120 %.
对该方法进行了添加回收率实验,平均回收率在70%和120%之间。
3) Recovery test
回收试验
1.
Methods Recovery tests were done in mixed serum samples with standard substance of different consistency.
目的 观察回收试验中加入不同浓度标准物对回收率的影响。
4) Sample preparation for recovery test
添加回收样品制备
5) add echo
添加回音
补充资料：添加
1.增添。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条