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 speech abounding in sedition
富有煽动性的演说
Does he have references from former employers?
他有以前的雇主写的证明吗?
It was unwise of you to agree to that.
你同意那件事是愚蠢的。
an aspirant professor
争取当教授的人
The two ideas are very closely related.
这两种观点紧密相关。
That must be someone from the Ministry of Education.
那一定是教育部里的人。
It is the custom for the new wife's father to pick up the bill for the wedding.
由新娘的父亲承担婚礼的费用这是个惯例。
He listened with all his mind.
他全神贯注地听。
They have launched a spaceship.
他们发射了一艘宇宙飞船。
mental pabulum
精神食粮