force or press 中文意思是什麼

force or press 解釋
硬擠
  • force : n 1 力，勢。2 體力，氣力，精力，魄力。3 暴力，壓力；兵力，武力。4 〈pl 〉 部隊，軍隊，兵力。5 勢...
  • or : or2,〈古、詩〉在…之前，比…更早〈普通用or ever, or e'er〉。n. 【徽章】黑金色，黑色。
  • press : vt 1 壓，按，撳，扳；推動；（用熨斗）熨平；貼（郵票等）。2 絞榨，壓榨；榨取，擠（葡萄汁等）；壓碎...
  1. To directly estimate the life of this kind of motor, and to design a orbit curve with the longest life at same condition, this paper gives theoretic research of the equal contact stress inner curve of radial piston motor. the research is divided into four parts : 1 ) taken all forces the piston endured into consideration when radial piston motor working, the force between roller ( or ball ) and orbit is deduced. the simple style of the press expression can be confirmed by ignoring minor influence factors after analysis all factors that will influence this press

    靜壓傳動技術在各類工程機械中得到廣泛的應用，對作為其核心部件的徑向柱塞式低速大扭矩液壓馬達的研究顯得十分重要，為了能直接對這種馬達進行壽命估計，並能在相同工況下求得壽命最長的軌道曲線，本文從設計等接觸應力內曲線的角度對這類馬達作探討性的研究，主要從以下四個方面進行： （ 1 ）綜合考慮徑向柱塞式液壓馬達工作時的各種主要受力狀況，對柱塞組件進行受力分析，並通過模擬分析影響軌道和滾動體間正壓力的各個因素，得到正壓力的簡化表達式。
  2. When it comes into force, only a quarter, or 26 per cent, of wage earners are expected to pay personal income tax, lou jiwei, vice - finance minister, told a press conference yesterday

    副財政部長婁繼威于昨天記者招待會上說，該法案生效后，僅有25 %或26 %的雇傭勞動者有望支付個人所得稅。
  3. Rural old people, force of the kinetic energy that do not have fatigue, without source of income, do not have support person and bring up person, or its support person and bring up person do not have provide for ability truly or of bring up ability, by rural collective economy constituent burden is protected eat, protect wear, protect, defend medical service, protect bury 5 protect make offerings to, government office of the countryside, people country, civil administration that press down a person is in charge of an organization carrying out

    農村的老年人，無勞動能力、無生活來源、無贍養人和扶養人的，或者其贍養人和扶養人確無贍養能力或者扶養能力的，由農村集體經濟組織負擔保吃、保穿、保住、保醫、保葬的五保供養，鄉、民族鄉、鎮人民政府負責組織實施。
  4. The mechanism of reinforcing steel bar under the press or pull is researched and the characteristics under the pull - press cyclic loading is studied in composite foundation. it shows that the stress concentrating on the reinforcing steel bar and the increasing stress can be seen with the increasing of cyclic times. residual strain always exists after unloading without considering the size of pullout force and increases slowly with the cyclic times

    探討了復合地基中抗拔鋼筋的受壓受拉機理及在拉壓循環荷載作用下的性狀，研究發現，隨拉壓循環次數的增加，應力向鋼筋集中，鋼筋承受的壓力隨著增大；無論上拔力大小，卸載后都有殘余變形，並隨著拉拔循環次數的增加而緩緩增加；抗拔碎石樁破壞性狀明顯，可明確的得到抗拔碎石樁的破壞荷載。
  5. A usually portable device for raising heavy objects by means of force applied with a lever, screw, or hydraulic press

    千斤頂，起重機通過杠桿、螺絲釘或水的壓力把重物提起的便攜式裝置
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