P.F.的意思
「P.F.」經常作為「Permanent Force」的縮寫來使用,中文意思:「恒力」。
P.F.(恒力)詳細解釋
- 英文縮寫詞:P.F.
- 英文單詞:Permanent Force
- 中文簡要解釋:恒力
- 分類:Governmental
- 領域:Military
英文縮寫P.F.的擴展資料
- In this paper, it analyses the phenomenon of force load transfer and impact on primary stress, and points out necessity and possibility of eliminating such phenomenon and impact by using permanent force pipe support.分析了管道中的力載荷轉移現象及其對一次應力的影響。同時指出了用恒力(P.F.)管架消除這種現象及其影響的必要性和可能性。
- Special application of permanent force pipe support for pipeline stress analysis恒力(P.F.)管架在管道應力分析中的特殊應用
- Deduction and Solution of Design Formula for Four Links Permanent Force(P.F.) Spring Hanger四連桿恒力(P.F.)彈簧吊架設計公式的演繹與求解
- Appropriately combining public and private is an ideal mechanism and permanent motive force to social development.公、私有機結合、比例適當是社會發展的理想機制、不竭動力。
- Magnetic coupling is a new kind of coupling, which connects motor and machine by permanent magnetic force.永磁聯軸器是通過永磁體的磁力將原動機與工作機聯接起來的一種新型聯軸器。