操纵试验

【化】 manoeuvering test; steering test

操纵的英语翻译：

control; operate; manipulate; manoeuvre; navigate; steer
【经】 manipulation

试验的英语翻译：

experiment; test; try; try on; try out; examination; experimentation; trial
trial run
【计】 breadboarding
【医】 probation; test; tria
【经】 test; trial