backward boost 中文意思是什麼

backward boost 解釋
逆向助推
  • backward : adv 向後，在後，在後方；倒，逆；迴向原處。 lean backwards 往後靠。 spell backwards 倒拼；誤解，曲...
  • boost : vt 1 〈美口〉（由下或由后）推，升，提。2 〈美俚〉吹捧（候選人等）；支援；增加，提高；促進；煽起（...
  1. It consists of forward stage and backward stage, of which the forward stage is a single - phase boost power factor correction circuit using ic uc3854. the backward stage main circuit is a full - bridge converter using phase - shifting control soft - switching technique

    該開關電源分為前級和后級，前級為採用boost結構的單相有源功率因數校正電路，后級為採用移相控制軟開關技術的全橋變換器。
  2. But as a matter of fact, for the undeveloped, in a passive way, executing import - substituted strategy and attracting foreign capitals is essentially accepting the backward industries that the developed abandoned. to a certain degree, it is beneficial for the undeveloped to boost new tech and uplift traditional sectors, but it cannot shake off the inherent grade ' s difference

    但是事實上，欠發達國家實行的「進口替代」與「引進外資」戰略，其實質是被動接受發達國家所轉移的落後產業，它對欠發達國家新技術產業的發展和傳統產業的提升雖然具有一定的作用，但不能消除固有的產業級差。
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