double range drive 中文意思是什麼
double range drive
解釋
雙量程傳動-
Hydrostatic transmission, double drive, two amplitudes, 3 speed range, infinitely variable speed, good over - lap - ping
全液壓、雙驅動、雙振幅、三檔無級變速,十字鉸接式車架。 -
In this dissertation, the boa device with high extinction - ration, low drive - voltage, high - speed switch and insensitive to wide range of light wavelength, has been developed on double - heterostructure gaas / gaaias
本研究就是在gaas gaalas雙異質結材料上設計高消光比,低驅動電壓,高速度,較寬范圍工作波長不敏感的高性能boa光開關。
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