system clock reference

基本解釋

The fan rotation speed controlling system controls fan based on one reference clock.
一種風(fēng)扇的轉(zhuǎn)速的控制系統(tǒng)，是根據(jù)一蓡考時(shí)鍾以控制風(fēng)扇。
The paper introduces the system design and operation principle of the primary reference clock equipment.
介紹了基準(zhǔn)時(shí)鍾的系統(tǒng)設(shè)計(jì)及工作原理。
Single frequency source is usually used as local oscillator in communication system and radar system, also as a reference clock in digital circuits, so it is a extensive-applied technique.
固定頻率源可以在在通訊系統(tǒng)和雷達(dá)系統(tǒng)中作爲(wèi)本機(jī)振蕩器，也可以作爲(wèi)數(shù)字電路的基準(zhǔn)時(shí)鍾信號(hào)，因此得到了廣泛的應(yīng)用。