母离子扫描模式是扫描共同（指定）子离子的所有母体（母离子），通常也用于结构解析。 The centimeter is a component from the metric procedure, adopted in the majority of nations presently. The base device may be the meter, that is defined by the gap light travels in vacuum in a very portion of a 2nd. A centimeter is described as 1/100 of a meter, https://ahmadi790zxu9.wiki-jp.com/user