疏浚維護工作英文怎麼說

疏浚維護工作 的英文翻譯

疏浚維護工作 例句

1. No adjustment needed. the magnetic coil is static and does not need dust brushes or similar protective devices. all components are located in the main body ( the clutch housing ) for fast and easy installation with no need for further adjustmeng
   不需要做調整. . .由於是磁場線圈靜止型，可以免去灰刷等的 維 護 工 作 ，而且所有的零件全部安裝于主體（離合器輪殼） ，可以很簡單地安裝到機械中，不需要做調整。
2. The problem about neutral - point - grounding mode is an all - around technical problem which associated with not only power system reliability ， insulation coordination ， electromagnetic interference ， but assault safety 。 in china ， the neutral grounding modes of the 10kv net involved of none grounding, grounding by arc suppressing coils, resistance grounding or reactance grounding in the past 。 with the development of civic power network ， low resistance grounding mode was used to restrain the over voltage, particularly in guangzhou, shanghai ， beijing ， and zhuhai etc. it was reported that the over - voltage level of low resistance grounding mode is lower than that of arc suppressing coil mode, but the operation carried out the other way 。 at substations in guangzhou and shanghai it was found that the low resistance grounding mode is successful 。 but in some areas ， such as zhuhai ， substations grounding with low resistance revealed some problems ， including power supply reliability rapidly dropping ， transmitting line often tripping ； and person safety being threatened 。 so interiorly the grounding mode selection of the 10kv network was disputed, which mainly focused on the fault form of 10kv net grounding, the apply area of suppressing arcing coil grounding mode, power supply reliability level of the two modes, person safety, communication interfere and the workload of maintenance
   爭議點主要是在10kv電網接地故障的形式、消弧線圈接地的應用范圍、兩種運行方式供電可靠性的高低、人身安全、通訊干擾和運行 維 護 工 作 量等諸多方面。 11 17本論文就是針對以電纜為主的城區10kv電網中性點接地方式的選擇問題進行研究。論文首先對10kv電網的中性點運行各種方式進行分析，比較各方式的特點，然後以重慶儲奇門變電站10kv電網的實際參數來建立數值計算模型，在考慮了電網接地電容電流變化、中性點電阻取值大小、接地點接地電阻值變化等多種影響因素的情況下，對中性點經消弧線圈接地和經小電阻接地方式下電網的過電壓水平和接地點短路電流大小進行了數值計算，其計算結果與電科院所 作 現場試驗進行了比較。
3. Jan. 1998 ? jun. 2002 : hot section captain, in sichuan dali electrical co. do the automatic hot control and hot equipment and machine maintenance and repair work. get the hot worker maintenance certificate
   1998年01月? ? 2002年06月，在四川大利電力股份有限公司，擔任熱 工 班班長。主要從事熱 工 自動控制和熱 工 儀器儀表的 維 修 維 護 工 作 。曾取得熱 工 儀表 維 修中級等級證書。
4. For the existing transformer cooling control system has many shortcomings such as the complicated system control circuit, the low reliability, the protection methods of blower fan being so simple, large control error, high fault rate, massive maintenance work and no method to realize telecommunication, this thesis develops a novel intelligent power transformer air - cooled control system based on the center of microprocessor through all - round technology analysis and research
   本文針對變壓器冷卻系統使用常規控制系統存在的系統控制迴路復雜、可靠性低、風機的保 護 方式簡單而無法進行故障預測、主變壓器油溫測量精度低造成控制誤差大、故障率高、 維 護 工 作 量大、無法實現遠程通訊等問題，經過多方面的技術分析和調研，設計開發了新型的以微處理器為核心的智能式電力變壓器風冷卻器控制系統。
5. In order to save the energy and based on the protocol of ieee 802. 15. 4, we add a timer to maintain the physical and mac layer automatically. our mac protocol can sleep and listen circularly to satisfy the goal of energy saving. in the consideration of the design the software of layers of network and application, we bring forward an idea to fulfill the function of routing and data fusion
   在設計過程中，本文首先基於ieee802 . 15 . 4標準，對物理層和mac層需要符合的標準的ieee802 . 15 . 4協議增加了定時器的自動 維 護 工 作 ，從而形成了我們自己的物理層、 mac層協議，解決了節點的媒體訪問和定時休眠、監聽控制，達到了節能的目的;本文在網路層和應用層協議設計中，提出了路由表 維 護 和數據融合的思想，並進行了設計的實現。

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