In addition, the peak value of nitrobenzene concentration has appeared in turn and decreased along with its migration path. 实验过程中，从进水口至出水口的各取样点依次出现硝基苯浓度峰值，并且随着硝基苯迁移路径的延长其浓度峰值相应变小。
The results show that certain thickness of the base metal and the regime of heat treatment will increase the peak hydrogen concentration and promote the tendency of disbonding. 结果显示，一定的母材厚度和焊后热处理条件，使熔合线附近氢浓度峰值提高，从而使氢剥离倾向增大。
