極地高壓 的英文怎麼說
中文拼音 [jídegāoyā]
極地高壓
英文
polar high- 極 : i 名詞1 (頂點; 盡頭) the utmost point; extreme 2 (地球的南北兩端; 磁體的兩端; 電源或電器上電流...
- 高 : Ⅰ形容詞1 (從下向上距離大; 離地面遠) tall; high 2 (在一般標準或平均程度之上; 等級在上的) above...
- 壓 : 壓構詞成分。
- 極地 : [地理學] polar region極地冰 [海洋學] polar ice; polar cap ice;極地冰川 [水文] polar glacier;極地...
- 高壓 : 1 (殘酷迫害; 極度壓制) high handed 2 [氣象學] (高氣壓) high pressure3 (高電壓) high tension...
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The study includes the hole color tv imagery system for drill hole, even - pole bore - hole acoustic system and acoustic meter, bore - hole multi - point consolidation apparatus, the quick camera computer - aid image for high rocky slope, image technology for layer analysis, safety monitoring technology for the section close to the dam, software for processing and forecasting the slope monitoring data, high precision geodesy monitoring automation system, etc. all the study results are new, advanced and practical, which has applied in the project and gained the obvious benefits
鉆孔彩色電視孔壁成像系統、直接橫波測井研究偶極子井下聲系和聲波儀、鉆孔多點滲壓儀及壓模系統、巖質高邊坡快速攝像微機地質素描成圖、層析成像技術、近壩庫段安全監測技術、邊坡監測數據處理預報軟體研究、高精度大地測量監測自動化系統等項目,研究成果內容新、先進、實用,已在工程中應用,效益顯著。Based on the modern design theory of tunnels construction that the adjoining rock be regarded as primary load - bearing structure, this thesis have made researches on the stability of tunnels mother rock and the safety of support pattern under the high external waterpressure and high geostress
這就使本隧洞工程的建設面臨著極大的挑戰。本文是在將圍巖作為主要承載結構,支護與圍巖共同作用的現代隧洞設計理論的基礎上,來研究高外水壓力及高地應力下隧洞圍巖穩定性及支護結構安全的。Because of the huge memory space and rapd calculation speed that compuer possesses, we can manage the ekisted drawings central1y and search them rapidiy in conclusion, the high quality and low price product wtth the help of applytng the cad technology will not only satisfy the requiremen of the market but also help factory amer apply the compeer technology in the process of production ( for example, haher production managemen0 we has applied thes systetn in extuion embranchmen factory and obtained favorable effect wich reveds tha thes system has widely applytng prospect and uti1ity value
該系統將成組技術的分類編碼原理和計算機輔助設計技術應用於擠壓鋁型材的產品開發設計和產品圖紙的管理中,不僅可以極大地提高產品設計質量、縮短產品開發周期,還可以減少重復繪圖工作及規范制圖方法;同時,利用計算機存儲空間大、運行速度快的優點,可實現對已有產品圖紙的集中管理和快速檢索。利用計算機輔助產品開發,不僅能以高質量、低成本的產品迅速滿足市場需求,還可為工廠進一步實施計算機應用工程(如后續生產管理等)奠定良好的基礎。This article introduces briefly the process of design and characteristic of structure of db930 tube and discusses the main problems of technology and technique which was met during the manufacture and the measures having been adopted are emphatically. it discusses the solve measures in following six aspects : the filament current is too large, carbon deposits during the carbonizing of cathode, the capacitance between the first grid and the second grid is too large, transpiring happens inside the tube, the insulation resistance between the electrodes is too lower when the filament is on and the ability of bearing high voltage is too lower
本文簡略地介紹了db930的設計過程及其結構特點,重點論述了在試制過程中遇到的主要工藝技術問題及解決問題的措施,圍繞解決燈絲電流大、陰極碳化時積碳、一柵和二柵之間的電容大、管內蒸散、熱態時極間絕緣低、耐高壓的能力差等六個方面的問題進行了論述。Abstract : this paper analyzes causal factors of flood in the middle reaches of changjiang river. due to neglection of environmental management, soil erosion in the upper and middle reaches of the changjiag river, lake sedimentation, large - scale reclamation of marshes, the flood regulation capacity of the lake was descended, and flood stage was risen and prolonged. consequently more and more river levees and lake dikes were reinforced almost every year to prevent the disasters, which made flood level go up and flood period last for more days. the frequency of flood and waterlogging disasters rose and their damage was enlarged. several proposals for flood prevention including agricultural modernization are put forward
文摘: 1998年長江大洪水后開始實施的「平垸行洪,退田還湖」的土地利用調整方案,從長遠來說應尋求農業安全且收入逐漸提高條件下的土地利用,長江中游地區應積極推進農業現代化,提高農業勞動生產率,轉移,減少分蓄洪區的人口,移民建鎮,對區內的土地要促進其規模經營,由優秀的有文化的農民經營,平時只有少量的直接從事農業生產的經營管理人員,農忙時則大量地使用季節性合同工或實現機械化,大洪水時退田還湖,減輕長江幹流大洪水的壓力,減少分洪與特大洪災時的損失,這樣還可促進避洪、冬季農業等的發展,也有利於長江中上游地區陡坡耕地的退耕還林,還可在糧食充足時進行休耕,在旱災、糧食緊張時擴大糧食生產?The latest members of the extreme pressure gauge line - up available from tecsis are two new gauges with connections at the rear. thus, no longer is there any obstacle to troublefree integration of pressure gauges in control panels, with the option edge front rear also in the extreme pressure range
Tecsis極高壓力表的最新成員是兩個在尾端帶有連接裝置的壓力表,因此,它們可以方便地和控制板連為一體,而不會有任何障礙。This heating helps to break down weak spots in the dielectric that otherwise might pass through the electrode undetected, only to fail during a later spark or hipot test
這熱量幫助擊穿電線絕緣較薄的地方?否則線材通過電極而沒有被檢測到?結果在以後的火花測試和高壓絕緣試驗將會失效。Jg davis et al : health effects of low - frequency electric and magnetic fields. oak ridge associated universities, 1992
目前沒有文獻指出,由家用電器、電視顯像終端和當地高壓電力輸配線所產生的極低頻率電磁場會危害健康。Chen et al noted that there are three kinds of landfall typhoon tracks ; subtropical high and polar front, whose evolutions and adjustments may modify typhoon movement, are the main synoptic systems which influence the track of landfall typhoon
陳聯壽等根據( 1949 - 1976 )年資料,指出:登陸臺風路徑可分為三類;副熱帶高壓和極鋒是影響熱帶氣旋陸地路徑的主要天氣系統,它們的演變和調整會影響熱帶氣旋的移向。The control kernel of the system is microprocessor c8051f020 and, 54 parallel ports for connecting high voltage system have been expanded. a new network circuit for i / o control was designed to control 54 pt electrodes to switch discretionarily in 3 states ? high voltage, grounding and suspending
硬體系統以c8051f020為控制核心,設計了一種i o網路組合控制電路來控制54根pt電極,在三態(高壓、接地、懸空)之間的任意轉換。This paper describes the details of a study made on electronically controlled system for high - pressure common rail fuel injection diesel associated with ecu, controlled software and integrated development environment, with an electronically controlled high - pressure common rail type fuel injection system installed in an in - line - 6 - cylinder turbocharged and intercooled di diesel engine. the study brings the concept of integrated development environment for electronically controlled diesel engine based on can bus, and describes its modules and functions in detail
高壓共軌電控噴射系統是第三代時間控制式電控系統的典型代表,它不僅能在所有工況范圍內實現穩定的高壓噴射,而且由於高性能的電磁閥,使系統可以實現靈活的噴油規律(如預噴射、后噴射等) ,極大地改善了排放。In 1999, the dipole existed in between the okhotsk high and the depression in the north of northeast china, thus the okhotsk high became active and maintained, the subh was located to an area quite further south than usual. the high persisted in the east region of nw china, the cold air flowed to the mid - lower reaches of the yangtze river along the high. in the east region of nw china, air steam under troposphere was strong sinking motion, and formatted the negative vorticity region, the vapour flux divergence was divgence. lt was apparently that the rain could n ' t occur in the eastern portin of nw china. in 2000 year, okhotsk high was very weak or did n ' t exist in, there was high in the east asia - japan, the subh is located to an area further north than usual. in the east region of nw china, the trough maintained, air stream under troposphere was strong ascending motion, the cycolonic circulation was prevailing, the vapour flux divergence was intensive convergences the rain easy happened in the east areas of northwest china
4多梅雨1999年鄂霍茨克海阻塞高壓與我國東北北部低壓形成偶極子,使得阻塞高壓穩定少動,西太副高位置偏南,西北地區東部持續受高壓控制,冷空氣沿此高壓流經長江中下游地區上空;在西北地區東部對流層中下層氣流下沉運動較強,呈反氣旋渦度,水汽通量散度輻散,不利於西北地區東部降水。空梅雨2000年相反,鄂霍茨克海高壓減弱甚至不存在,東亞-日本為高壓,西太副高位置偏西偏北,西北地區東部處于西風槽中,對流層中下層氣流上升運動增強,盛行低壓環流,水汽通量散度強烈輻合,有利於降水生成。In contrast, the out - of - phase vacillation in summertime ao covers the arctic region and mid - latitude asian continent. though the summertime ao exists on intraseasonal as well as interannual time scale, its asian active center abates on the intraseasonal pattern, thus awarding it more conspicuous zonal symmetric structure. interannually, summertime ao exhibits the zonal asymmetric and baroclinic features, and its seesaw mode is significant only in the lower troposphere
在年際時間尺度上,夏季北極濤動表現出比冬季北極濤動更強的緯向非對稱性和對流層高、低層位相不一致的斜壓性,其極地中心和亞洲中心的反位相濤動關系在對流層低層比較顯著,向上逐漸減弱,到對流層高層不能表現明顯的亞洲中心。Power fast recovery diode, which is abbreviated to frd, is one of the key devices in modern power electronic technology. in the power electronic circuits, frd is usually parallel connected with three - end power devices as their freewheeling diode
高壓功率快恢復二極體(以下簡稱frd )廣泛地應用於電力電子電路中,作為續流二極體與三端功率器件並聯使用,是現代電力電子技術中的關鍵器件。Especially, t - test shows that significance of the asia polar vortex, zonal circulation index, the most northern extension edge of subtropical high of northern west pacific and the warm pool of pacific ocean, are at 95 % ( 90 % )
特別地,亞洲極渦、緯向環流指數、西太平洋副熱帶高壓北界位置及太平洋暖池的海表面溫度等因子均通過了95 % ( 90 % )信度水平檢驗。Its warming was the higher in china, ( 5 ) the current atmosphere circulation anomaly is the current factor influenced the winter air temperature in the north - east china, and it includes siberian high anomaly, the east asian trough anomaly, the acreage of polar vortex anomaly, the asian winter monsoon anomaly and the anomaly of the west - wind circulation in east - asian
( 4 )東北地區冬季增暖趨勢與中國大部分地區是一致的,是增暖最顯著的地區之一。 ( 5 )影響東北冬季氣溫異常的同期因子是環流異常,它包括西伯利亞高壓、東亞大槽、東亞冬季風、極渦面積、東亞西風環流指數等的異常。The iced insulators flashover is one of the main faults of the ehv transmission lines in icing regions. icing is especial form of pollution
對覆冰地區的超高壓線路,絕緣子覆冰引起的閃絡已經成為最主要的故障之一,對電力系統的安全運行造成了極大的威脅。( 2 ) it indicates the close relationship between wet, dry phase and the position, amplitude of 500hpa high field and subtropical high. and there are close relation with polar vortex, south asia high field
( 2 )西北地區多、少雨與500hpa高度場和副熱帶高壓的位置和強弱密切相關,並且與極渦、南亞高壓關系密切。Jet grouting is a foundation treatment method that a high - velocity grout, which is forced under high pressure out of a nozzle, cuts into the soil to form a cylindrical soil - cement solidification, and with the result of that the bearing capacity of the foundation is enhanced and the settlement and the differential settlement are reduced. this process is widely used in constructional engineering, highway bridge, coal mine and railway bed
旋噴注漿法可在地層深處將水泥漿液等以高壓旋轉沖切土體,形成水泥土圓柱加固體,構成旋噴樁復合地基,以達到加固地基,提高承載力和減少建築物的沉降和不均勻沉降的目的,在我國建築工程、公路橋梁、煤礦和鐵路路基等建設工程中應用極為廣泛。A indirect fiber - trigger system is adopted for high voltage thyristor vale, which solves the problem of high voltage insulation and improves the capability against interfering and the reliability of the control signal. the thyristor gate electronics is also designed
論文採用間接光纖觸發方式作為高壓晶閘管閥的觸發隔離系統,很好地解決了系統的高低壓隔離問題,大大提高了控制信號的傳輸抗干擾能力和可靠性,並設計了相應的晶閘管門極電子電路。分享友人