jitter

I always get the jitters before exams.

我考试前总是焦躁不安。

The whole city had the jitters from the bombing.

全城居民都为轰炸而神不宁。

I get the jitters before exams.

考试前我很张。

Louise had the pre-wedding jitters so badly she nearly didn’t make it to the church.

路易丝在举行婚礼前张，差一点没能坚持到教堂。

The jitter is less than 3ns when the switch breakdown at front edge under the pluse with 400ns risetime, while the jitter shorts to about 1ns under the pulse with 80ns risetime.

引入紫外预电离作用后，开关抖动大大减小，400ns前沿脉冲作用下开关抖动可小于3ns，80ns前沿脉冲作用时开关抖动约1ns。