switch-operated hand 中文意思是什麼

switch-operated hand 解釋
開關操縱假手
  • switch : n 1 （樹上折下的）細樹枝；軟鞭子；鞭打。2 假發；（尾巴上的）毛簇。3 〈美國〉【鐵道】道岔扳子，軌...
  • operated : 被操作的
  • hand : n 漢德〈姓氏〉。n 1 手；（猴子等的）腳；（一般四足獸的）前腳。2 （鐘表的）指針，（工具等的）把，...
  1. Manual or auto operation is adjustable. it can be operated by foot switch oy by two - hand switch for safety

    手動或自動操作是可以調整的，為安全起見也可以使用腳踏開關或雙手開關操作。
  2. On - load tap - changer of transformer can work under load, transfer quickly, change one class voltage about 3 - 6 ms each time ; switch can be operated by hand or electrically - driven and distant place operate while being electronic too, easy to realize automatic management ; transfer and keep relatively heavy range is generally more than 15 % ; switch and voltage transformer structure are more complicate than others, make man - hour and material increase, the cost is relatively high

    變壓器的有載調壓能帶負載調壓，調壓速度快，每調換一級電壓約3 6s ；開關可手動、電動操作，也能遠方電動操作，便於實現自動化管理；調壓范圍較大，一般為15以上；開關和變壓器結構比無勵磁調壓的復雜，製造工時和材料增多，成本較高。
  3. The auto / hand - switch may only be turned over during machine stop. the machine can be further operated, taking account of the changed position of the auto / hand - switch

    自動/手動開關只能在機器停車時轉動.自動/手動開關的位置改變，機器能夠進一步操作
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