福克斯词典 \ 例句 \

周期摄动用英语怎么说？

periodic perturbations

周期摄动

相关词汇
periodic perturbations
periodicadj. 周期的，定期的，回归的，间歇的，时而发生的；
例句
There may be periodic police 'sweeps' of crime in the area.
警方可能对该地区的犯罪活动进行定时的“扫荡”。
perturbationsn. <正>忧虑( perturbation的名词复数 )，不安，烦恼，<术>摄动；
相关好句
a contributor to charity
捐助慈善事业的人
The meat is too tough to eat.
这肉老得不能吃。
The final ascent took only half an hour.
最后那次登山只花了半小时。
There were rumours that she had posed topless for a magazine.
谣传她为某杂志拍过半身裸照。
Please save my place for me while I make a telephone call.
我去打个电话, 请把我的位置留下来。
“It is the luxurious and dissipated who set the fashions which the herd so diligently follow”(Henry David Thoreau)
“是奢侈和放荡的人制造了民众孜孜不倦地追求的时尚”(亨利·戴维·索罗)
He is always unlucky in love.
他在恋爱方面总是运气不佳。
a bedside table
床头桌
Did he sleep okay?
他睡得好吗?
The company have abandoned their takeover bid.
这家公司已经放弃了收购建议。