The fragmentation also concerns a number of other related issues, including e-commerce laws, tax rules and company laws.
分散的状况还导致了其他一系列相关问题，包括电子商务法律、税法和公司法。
A dynamic method is used to describe the fragmentation rules, and the program can predict mass spectra automatically for compounds of various kinds of structures.
程序采用动态描述方法存储裂解规则，可自动进行各种结构类型化合物的质谱预测。
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