方法应该迅速(在数分钟或数小时内可以得到结果)，样品制备需要量最低，和较低成本。

Methods should be fast (giving results in minutes or hours), require minimal sample preparation before analysis, and be low in cost.

youdao

方法应该迅速(在数分钟或数小时内可以得到结果)，样品制备需要量最低，和较低成本。

Methods should be fast (giving results in minutes or hours), require minimal sample preparation before analysis, and be low in cost.

youdao