hv 中文意思是什麼

hv 解釋
hv ＝heavy.
  1. Hv 481, hv 482, hv 483 type can traverse unit

    Hv481 hv482 hv483型盛絲筒往復裝置
  2. Hv / lv piping system ? design, installation, test

    Lv真空系統工程的設計、安裝、檢測。
  3. Analysis of fault in hv bushing of 110kv transformer

    變壓器高壓套管事故分析
  4. On open - phase protection for hv motors in power plants

    發電廠高壓電動機斷相保護的探討
  5. High - voltage transmission line, hv transmission line

    為了研究高壓輸電線路
  6. I also hope you will hv a good journy in future

    祝福你將來也有美好旅程。
  7. Study of unified protection of hv asynchronous motors

    高壓異步電動機實現綜合保護的研究
  8. Specification of indoor ac hv gas - filled switchgear panel

    戶內交流充氣式開關櫃選用導則
  9. Digital integrated protector of a hv asynchronous motor

    高壓異步電動機數字式綜合保護裝置
  10. Have government authorized electrical certificates ( lv / hv )

    有政府部門頒發的電工證（高低壓）
  11. However, in the late phase of the growth, the strain hv grew a little faster than e. colihms174. hv ( ptz101 ) was constructed by the plasmid containing the phb operon and the parde gene tansformed into the strain hv

    將帶有phb操縱子和質粒穩定分配基因parde的質粒ptz101引入vhb整合菌中，構建成為產phb的vhb整合菌hv （ ptz101 ） 。
  12. A reasonable mechanism of the concentric ring like patterns on the surface of phbv spherulite was given first. the segregation of hv content between cystal and amorphous parts was observed and the phenomena caused were discussed

    首次對phbv球晶表面觀察到的同心圓環條紋的成因作了合理解釋，揭開了這一現象形成的本質。
  13. E power distribution : outdoor switchyard, 69kv incoming from tpc ; 67mva connected load, hv lv switchboard 385 sets

    配電工程： 69kv受電設備容量67mva戶外變電所高低盤385隻。
  14. " we have seen letters marked only with names of company and building while names of street or district are missing. some districts are written in abbreviation, namely hv for happy valley, whilst some are even coined by the senders, such as west bay river instead of sai wan ho

    蔡太補充說： "我們曾遇到只寫上公司和大廈名稱而沒有街名或地區的信件；也有隻寫上地區的英文縮寫，例如hv代表happyvalley ；亦有些寄件人甚至自行創造英文地址，例如westbayriver代表西灣河等。
  15. Guide to the selection of characteristic quantities of hv ac circuit - breakers

    交流高壓斷路器參數選用導則
  16. Be familiar with hv, mv and lv power distribution systems and power factor correction study & harmonic analysis, ups and dc power systems, power fiscal metering, and all necessary calculations to one project including short circuit calculation and protective device coordination study, lightning protection calculation, generator power calculation etc

    熟悉項目中的高、中、低壓配電系統和功率因素補償研究及諧波分析， ups和直流電氣系統，功率計量，相關計算（包括短路計算和保護裝置協調分析，照明保護計算，發電機功率計算等） 。
  17. Consumer substations installed inside a building and fed by hv public distribution system up to 33 kv

    由hv公共配電系統供電的建築物內部的用戶熱力站
  18. 33 kv consumer substations - pole - mounted substations fed by an overhead hv public distribution system up to 33 kv

    消費者變電站.由架空高電壓公共配電系統
  19. The information of fault recorder and microprocessor - based protection is collected which directly brought up to the central dispatch station, the central dispatch station deals with the information together. by the conclusion of central station method, a system of analysis and diagnosis on the hv transmission network which based on the theory of multitude intelligence agent is proposed

    方案由調度中心站和分站組成，分站採集到錄波器以及微機保護的信息后，直接上傳到中心站，由調度中心站進行統一處理，在基於中心站方案的基礎上，提出了智能多agent原理的高壓輸電系統分析與診斷體系。
  20. Through a simple example, using finite element method to analyze the electric field distribution in hv insulation structure with surface semi - conducting layer is presented

    本文經過一個簡單的分析實例，提出了表面含有半導電層的高壓絕緣結構電場的有限元分析方法。
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