他们时常陷入枯燥的日常事务之中。All too often they become enmeshed in deadening routines.他时常伪装自己。From time to time he will take on a new persona.我拒绝接受帮助的时候时常显得粗鲁无礼。I was often rude and ungracious in refusing help....
FEM FCT is used to solve three dimensional hypersonic inviscid flow.从Euler方程 出发,利用流量修正有限元法(FEM?FCT)求解三维无粘流动的高速流场.The inviscid linear stability of variable density swirling jets is analyzed by normal mode method.用正则模方法研究了...
There was constant jeering and interruption from the floor.议员席上不断有人在嘲讽和打岔.Hecklers interrupted her speech with jeering.捣乱分子以嘲笑打断了她的讲话.He interrupted my speech with jeering.他以嘲笑打断了我的讲话....