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- Upper and Lower Bushingsare standard for smooth valve operation. 上部和下部襯套對於閥門順利操作是標準配置。
- To avoid water damage due to valve operation, a drain pipe must be installed. 為了避免由於閥門運行所造成的水破壞，必須安裝排泄管道。
- But by utilising a pushrod valve operation system we could solve this problem. 但是，通過使用一的兩個瓣膜手術系統，我們可以解決這個問題。
- Electrical wiring should conform to NEMA codes to assure proper valve operation and longevity. 電源線應該符合美國電氣製造者協會NEMA規程，以確保正常的閥門工作狀態和使用壽命。
- Objective To investigate the clinical value of rehabilitation nursing after substitute popliteal vein valve operation. 目的探討腘靜脈肌袢代瓣術後患者的康復護理。
- Valve operates completely submerged in water at tank bottom. 閥門完全浸在水箱底部運行。
- Gearing is too often neglected when valve operation is considered, resulting in unsatisfactory operation requiring expensive changes. 在考慮閥門的運作時,齒輪執行機構通常被忽視,導致運作無法令人滿意,並不得不作成本高昂的改進。
- Do Check Valves Operate Properly? 止回閥是否工作正常?
- The FLX-FF4 contriol check valve operates automatically and silently. FLX控制止回閥為自動閥門，不需要手動操作，噪音小。
- Grit, dirt or any foreign matter accumulated in the pipe can hinder efficient valve operation and seriously damage vital valve parts. Thoroughly clean pipe internally with air or steam. 砂礫，灰塵或任何在管道內累積的任何外在物質，都可能妨礙閥門的有效運行，並且嚴重損壞閥門的要害部件。要用空氣或蒸汽全面徹底地清洗管道內部。
- If the operating frequency is supersonic, the valve operation should be inaudible to humans. 如果操作的頻率是超聲波的，那麼人們是聽不到閥門運轉的。
- Incorrect valve operation. 閥工作不正常。
- Methods Eight hundred and fifty-nine patients after substitute popliteal vein valve operation were given gastrocnemius massotherapy, joint exercise and guidance of movement before leaving hospital. 方法859例靜脈肌袢代瓣術後患者行腓腸肌按摩、關節鍛煉和出院前活動指導並觀察其效果。
- Corrosion products formed by these reactions can prevent normal valve operation and can become embedded in the elastomeric stem tip, preventing the valve from making a complete seal. 這些反應產生的腐蝕產物會阻止正常的閥門運轉，深入到人造橡膠閥桿頂端，造成閥門不能完全密封。
- This drippage will not prevent the natural buildup of temperature in the boiler because the valve operates on pressure only. 由於這種閥門只是釋放壓力，因此這種滴水現象並不能防止鍋爐內的溫度自然升高。
- Tightening adjustments may be sufficient, but care should be taken not to over compress packing, which may cause excessive valve operating torque. 緊固調整可能是有效的，但是要小心謹慎，不要使得填料處於過緊狀態，否則會導致閥門操作扭矩過大。
- He's mending nicely after his operation. 手術后他正在順利康復。
- He is in charge of the operation of the steel mill. 他負責這家鋼廠的經營工作。
- NOTE: To prevent premature valve failure it is not recommended that the valve operate in the throttled position with more than 25 ft. pressure differential. 注意：為了避免閥門過早出現故障，建議當壓降大於25英尺時閥門不要在節流位置運行。
- The bank plan a rescue operation for the company. 銀行計劃對這個公司採取挽救措施。
