跟踪-保持器 | |
math. | track-hold circuit |
保持 | |
gen. | remain |
econ. | conservation; keeping |
hydroel.st. | retention |
interntl.trade. | keep up |
met. | hold; holdfast; sustain |
漂移 | |
hydroel.st. | drift |
| |||
track-hold circuit |
跟踪-保持器 : 4 phrases in 2 subjects |
Electronics | 1 |
Mathematics | 3 |