filament造句
Cold cathode sensing tubes are more rugged than the glass, hot -
filament tubes.
冷阴极传感管比玻璃热丝管坚实.
The source of electrons in an electron microscope is a heated
filament.
电子显微镜中的电子源,是一加热的灯丝.
Tropomyosin adds structural rigidity to the thin
filament.
原肌球蛋白增加细丝的结构刚性.