These electrostatic waves are considered as either the ion acoustic modeevolution or the ion cyclotron modeevolution.
这些静电波被认为或者是离子声波模的演化，或者是静电离子逥旋波模的演化结果。
2
Flawed but fun: pro Evolution Soccer 2010 provides hours of entertainment in its multiplayer mode.
有些瑕疵但还是很有趣：在多人模式下，实况足球2010可以带来数小时的乐趣。
3
The physical and mechanical interaction of groundwater soil rock mass in karst collapse evolution is discussed elaborately and a coupling mode is established and studied.