Because of various means of transportation and the requirements of environmental protection, more heavy-loaded trunks are running inside power plant area.
During the ion transportation and separation process, the elevated energy level of ions prevents them from clustering with neutral molecule inside the spectrometer.
在离子运输和分离的过程中，提升后的离子能量水平防止了离子与谱仪内的中性分子进行团簇。
3
In establish brief half an year inside much time, ask for knock off to make appearance anew with respect to what make plan of entire county transportation is expended.