通過(guò)分子量分別測(cè)定了LC / MS分析用于負(fù)離子模式,在那里一個(gè)信號(hào)位于m / z:619 a.m.u.和相應(yīng)的[M-H]-進(jìn)行了觀察研究的四個(gè)衍生品和可能包括兩兒茶素單位通過(guò)CH-CHO集團(tuán)有關(guān),如圖3所示.
那里的一個(gè)信號(hào)位于m / z:619 a.m.u.
英語(yǔ)翻譯
英語(yǔ)翻譯
The molecular weight were determined through LC/MS analysis used in the negative ion mode,where a signal located at m/z:619 a.m.u.and corresponding to [M–H]- was observed for the four derivatives and probably consisted of two catechin units linked through a CH–CHO group as shown in Fig.3.
主要不知道where a signal located at m/z:619 a.m.u.這句應(yīng)該如何翻譯.
The molecular weight were determined through LC/MS analysis used in the negative ion mode,where a signal located at m/z:619 a.m.u.and corresponding to [M–H]- was observed for the four derivatives and probably consisted of two catechin units linked through a CH–CHO group as shown in Fig.3.
主要不知道where a signal located at m/z:619 a.m.u.這句應(yīng)該如何翻譯.
其他人氣：347 ℃時(shí)間：2020-06-07 08:31:23
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