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- Pilot operated valves shall be considered for back pressures greater than 40% of set pressure if more favourable de-rating factors result in a valve smaller than a bellows type. 如果更多有利的非測定因子導致閥門小于波紋管類型的，對於背壓大於設定壓力的40%25的，應考慮輔助操作閥。
- Balanced bellows seals may be required instead of conventional type due to process fluid considerations. Pilot operated valves are acceptable in place of bellows type for clean services. 出於對工藝介質的考慮，平衡波紋管密封可能要求替代常規類型。對於潔凈用途，允許用輔助操作閥替代波紋管類型。
- The structure characteristics and operation principium of new type pilot operated all open safety valve under low pressure and vibration working conditions are introduced. 介紹一種在超低壓和振動條件下工作的先導式全啟安全閥的結構特點及工作原理。
- The ARGOS pilot operated regulator is the newest product in a series of regulators that have been developed by the Engineering Department of GasCat. ARGOS指揮器操作調壓閥為蓋司凱特工業之工程部門研發一系列減壓器中最新的成果。
- These conveyorized, single ply cutter, associated with the HT pilot operating software, guarantees cutting quality that meets your expectations, irrespective of the type of Industrial fabric you use. 特別是配備了HT控制操作軟體及傳送帶的單層裁剪系統,不管您裁剪何種工業材料,都能保證裁剪質量達到您的期望水平。
- In coal mining machine,we measure the dynamic inst ability of pilot operated re-lief-valve through changing damping and srudy how the damping affects dynamic instability of relief-valve. 在採煤機中,通過改變阻尼參數,測定先導式溢流閥的動態不穩定性能,研究阻尼對溢流閥不穩定性能的影響。
- The design proposal of the pilot operated safety valve localization production was studied based on the former modular analysis for the nuclear auxiliary system such as RRA and RCV. 根據模塊化設計方法，提出了核輔助系統的先導式安全閥國產化設計方案。
- The basic concept of modular design was introduced in this paper.The modular construction of pressurizer pilot operated safety valve was analyzed and divided into several independed modules. 本文闡述了模塊化設計的基本概念，並對穩壓器先導式安全閥進行了模塊分析和模塊劃分。
- A New Design about Pilot - Operated Type of Directional Control Valve 方向控制閥中先導閥的創新設計
- It is easy to extend the operation type of modified abdomino hysterectomy with transverse incrision. 改良式腹部橫切口子宮切除術術式易於推廣
- Chemical engineers prototype chemical manufacturing processes by building pilot operations. 化學藥品工程師通過試驗建造化學藥品製造過程的模型。
- Methods 102 cases were followed-up for operative type and post - operative radiotherapy and chemiotherapy. 方法對102例腮腺癌患者的手術方式和術後放療化療進行跟蹤隨訪。
- Results: The method of classification by computer is significantly identical to that by manual work in the operation type and operation ca... 結果:該方法對本院手術及手術病歷的分型與手工分型方法具有顯著一致性,可代替手工。
- Objective: To investigate the clinical features, the operative type and therapeutic-efficacy of adenocarcinoma salivary glands. 目的:了解涎腺腺癌發病情況、構成特點,並探討13例涎腺腺癌的治療方式和治療效果,指導臨床實踐。
- Trouble shooting of pilot operated overflow valve 先導溢流閥故障排除一例
- Conclusion The first operation and the choice of operational type used for treating patients with parotid gland carcinoma were very ... 鱗癌、腺癌及未分化癌預后較差,術后配合放療、化療的綜合治療可以提高生存率。
- pilot operated directional control valve 液控換向閥
- Sequenced pilot operated hydraulic control 導閥操縱的程序液壓控制
- This paper firstly introduces the definition, operation type, instruction and voice communication protocol including H.323 of ITU-T and Session Initiation Protocol (SIP) of IETF. 本文首先介紹了IP電話的定義、業務類型、結構以及語音通信協議ITU-T的H.;323系列和IETF的會話初始化協議(SIP)。
- Realize the transformation of data from operating type to analysis type, including colligate the data, coordinate the data, change the continues date to scatter data, and so on. 實現了從操作型數據到分析型數據的轉換。其中包括對數據的綜合，數據整理(統一表現形式、命名習慣等)，根據分析需要，將連續型數據轉化為離散型數據等等。
