quantitative determination的用法和樣例：
例句
- This paper introduces some methods of detection and determination of zinc in zinc-iodine salt.
摘要介紹了鋅碘食鹽中鋅的定性鑒定和定量測定的簡(jiǎn)單方法。 - LOQ should be determined when the quantitative determination for impurities and degradation products are developed.
雜質(zhì)和降解產(chǎn)物用定量測定方法研究時(shí)，應確定定量限。
