英语翻译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 u
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![英语翻译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 u](/uploads/image/z/4148201-65-1.jpg?t=%E8%8B%B1%E8%AF%AD%E7%BF%BB%E8%AF%91The+molecular+weight+were+determined+through+LC%2FMS+analysis+used+in+the+negative+ion+mode%2Cwhere+a+signal+located+at+m%2Fz%3A619+a.m.u.and+corresponding+to+%5BM%E2%80%93H%5D-+was+observed+for+the+four+derivatives+and+probably+consisted+of+two+catechin+u)
英语翻译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 u
英语翻译
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.这句应该如何翻译.
英语翻译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 u
通过分子量分别测定了LC / MS分析用于负离子模式,在那里一个信号位于m / z:619 a.m.u.和相应的[M-H]-进行了观察研究的四个衍生品和可能包括两儿茶素单位通过CH-CHO集团有关,如图3所示.
那里的一个信号位于m / z:619 a.m.u.
好像是:在m/z:619amu的位置有一个标识(amu是原子量单位)
通过分子量分别测定了LC / MS分析用于负离子模式,在那里一个信号位于m / z:619 a.m.u.和相应的[M-H]-进行了观察研究的四个衍生品和可能包括两儿茶素单位通过CH-CHO集团有关,如图3所示。