long-line system 中文意思是什麼
long-line system
解釋
長線法-
Analysical study of the dynamic behavior of long span transmission line system
大跨越輸電體系動力特性分析 -
A new planning method - analysis of factors of point line and area and control points optimization, which is based on the analysis of urban spatial structure, is tried to put forward. analyzing the important functional clusters in the spatial layout of the urban, the intracity medium - long distance vehicle traffic major directional desire line how the urban to link up with the highway network and the whole structure of expressway system, the skeleton of the expressway network can be obtained. using the degree of importance method analytic hierarchy process ( ahp ), one or several intersections can be selected
該法對城市空間結構布局中的重要節點、主要的中長距離機動車交通流徑期望線的分佈、大城市與區域干線公路網的銜接以及快速路系統線網的整體結構等進行分層次的分析研究，得出快速路系統線網構架，運用重要度法、層次分析法找出大城市重要功能組團中重要程度最高的一個或數個關鍵交叉口作為快速路系統線網規劃的控制點，考慮快速路線路走向的控制點對線路走向進行優化。 -
The line loss ratio of transmission and distribution system in our country has maintained a high value over a long period of time, and distribution system has played an important role in it
我國輸配電系統的線損率長期以來居高不下，其中尤以配電系統最為突出。因此，配電網的節能降損問題顯得尤為重要。 -
It integrates the functions of servo amplifier, dynamic operator, position transmitter and remote communication. many new functions have added to its original ones, such as the real - time logical judgment, malfunctions self - diagnosis, alarm & protection, led display, on - line setting and adjustment of functional parameter and position transmitter, power - absence data auto - protection, watchdog system protection, and the long - range communication with pc
系統集伺服放大器、電動操作器、位置發送器及遠程網路式通信功能於一體，在保留對應部分原有功能的同時，還新增了邏輯實時判斷、故障實時監控、 led動態顯示數據、功能參數設置、掉電數據自保護、 「看門狗」電路保護、位置發送器在線調節、與遠程工控機數據通信等眾多功能。 -
At the same time, the function of measuring coal in every coal storage bunker and measuring coal before its entering into every boiler greatly improves productivity of the whole loading and unloading coal system. on the aspect of operation technics of the loading and unloading coal system, this article analyzes factors which affect operation technics of coal - whippers, stacking conveyers and pusher tractors. no standardization in daily operation, low safety, long operation time and out of line among different machines reduces the efficiency of the loading and unloading coal system
卸煤操作工藝方面，主要分析了卸船機、堆取料機和推扒機在日常作業過程中影響作業工藝的因素，在日常作業過程中主要存在問題是無標準化作業要求，安全得不到保障，作業時間長，各作業機械之間配合差，從而影響整個卸煤系統的作業效率，本文通過對卸船機、堆取料機、推扒機作業流程的設計，規定了單個機械的作業程序，以及相互之間作業時的配合方法，使卸船機作業和堆場作業更規范化，同時，大大縮短卸船作業時間，提高了碼頭泊位利用率，減少機械作業時間，從而提高了整個輸煤系統的工作效率。 -
Combined with the real example of monitoring pressure on the supporting system in the long span underground space of dk7 + 692 section at jiao - xin line of chongqing light railway, it is set forth the methods about choosing the support system and its parameter, digging methods of underground space, measuring and testing methods for the stress of the support system ; the testing results and variation pattern were analyzed for the stress of the initial supporting i - steel axial stress of bolt, stress of shot - concrete, supporting pressure of temporary i - steel and stress of steel of the second lining, then, the reason for deformation of the support system induced by sharp increase of i - steel was determined
摘要結合重慶市輕軌較新線大坪車站大跨度地下空間dk7 + 692斷面施工支護體應力監測的工程實例，闡述了該大跨度地下空間支護結構的參數選擇、地下空間的開挖方法、支護體結構的應力量測方法及測試手段；分析了支護體初期支護工字鋼拱應力、錨桿軸力、噴射混凝土內應力、臨時工字鋼支撐應力、二次襯砌鋼筋應力等測試結果和變化規律；確定了工字鋼拱應力急劇增大而可能引起支護體系失穩的原因。 -
Due to the low mechanical efficiency and long circulating period of the down - charging system of cold bed in bar production line, this paper puts forward the improving project, which adopts ethernet supplemented by dp network, applies the fm350 - 2 advanced counter and suitable maths model and combines the technique of the transducer and hydraulic pressure drive control to realize auto - control
摘要針對棒材生產線上冷床下卸鋼系統機械效率低、運行周期長，不能適應快節奏生產的現狀，採用以工業以太網為主、 dp網為輔的網路通訊，應用西門子fm350 - 2高速計數器，通過有效的數學計算模型，結合變頻器和液壓傳動控制技術，實現網路自動化控制。 -
The principle of vibrator is to introduce scattered energy to underground in a comparatively long time, and collect the energy through correlation and compress it into a narrow pulse. the portable high - frequency vibrator system, developed by key lab of geo - exploration and instrumentation ( jilin univ ), ministry of education, generates chirp signal and accumulates energy through a long - time bestiring. according to the characteristics of vibrator, the seismic recorder that operates on - line with vibrator must have these functions as follow : first, it must have the ability of recording a great quantity of data. second, it must have assistant channels to sample reference signal. third, it must have the function of data correlation in real - time
可控震源利用可控的小能量、長時間激發波來實現沖擊震源瞬時產生的大能量激發波。在利用可控震源進行地震勘探時，要求地震儀長時間記錄地震信號，這對地震儀的采樣長度提出了很高的要求。受存儲量和數據傳輸速度的限制，絕大多數地震儀很難對如此大的數據量進行記錄，同時，可控震源要求地震儀有兩個輔助通道並且具有數據相關功能，目前國內還沒有出現滿足要求的地震儀產品。 -
According to the demand for the power system calculation, the calculations are classified as real time calculation orienting short - term objects, off - line calculation orienting medium - term objects and planning calculation orienting long - term objects
根據對計算的不同需求，本文將電力系統計算劃分為面向短期目標的實時計算、面向中期目標的離線計算和面向長期目標的規劃計算，並指出了各種計算對測量、模型以及演算法的依賴性。 -
The data exchange technology is studied and the data exchange interface is provided in our own engraving system. aiming at the shortage of complex engraving picture, slender flower - veins, the long machining code, and out of ems memory of numerical control system, we develop a series of dnc subsystem which realizes the on - line transmission machining of engraving parts
對數據轉換技術進行了研究，在雕刻系統中提供了數據轉換介面，針對雕刻圖案復雜，花紋細，生成的加工代碼長，以及數控系統內存小的問題，開發了一個計算機直接數控（ dnc ）子系統，實現雕刻零件的在線傳輸加工。 -
Though not in line with the present laws and policies concerning real estate, many of the conclusions in this thesis result from the writer ' s long years of study and practice. these conclusions are as follows. law should not put a restriction to the assignment of the right to the use of land ; acceptance terms in the commercial housing advance sales are parts of its contract and are legally binding on the signatory parties ; the system should be set up to permit the assignment of collective ownership of land and the compensated use of curtilage in rural area ; law should permit the selling of rural houses to non - agricultural population ; the bona fide acquistio n should be applicable in china ; by analyzing the leagal theory and relevant cases concerning the dual purchase and sale of real estate, it is held that while stressing the power of registration, laws should protect the interest of the well - meaning party who faultlessly fails to register, and individuals should be regarded as the subject in the exclusive selling contract of commercial housing
本文是筆者長期工作實踐和精心研究的成果，許多見解與現行房地產法律、法規不一致，本文主要的創造性成果和新見解概括如下：法律不應當對土地使用權轉讓條件加以限制；預售商品房廣告承諾是商品房預售合同的組成部分並具有法律約束力；建立集體土地使用權轉讓制度和宅基地有償使用制度，許可農村房屋出賣給非農業人口，促進農村房地產業的發展；我國應適用不動產善意取得制度；通過對房屋雙重買賣法律問題的理論和相關案例分析，認為在強調登記效力的同時，應注意對善意一方當事人非因其過錯而未進行登記情況下的利益保護；個人應當成為商品房包銷合同的主體。 -
We are one of the largest manufacturer of battery in china, iso9001 : 2000, ce, ul, ccc approved, specialized in this line with more than 20 years, can supply various kinds of lead - acid battery 2v, 6v, 12vseries which widely used in ups, auto, electric power bicycle, urgence power, telecommunication, marin equipment, solar powered system etc. even quality long service life and high discharge rate, work safety, maintenance - free operation and sealed construction, prompt delivery 330 days, reasonable price, good services, making yr maximum profit
是中國國內較大的集研究開發，生產和經營於一體的專業生產閥控密封鉛蓄電池的廠家。公司主要生產三大系列2v 6v 12v 100餘種電池產品。廣泛應用於交通如電動車摩托車汽車高爾夫球車電動玩具及工具各類應急燈通信電子如ups及金融系統等領域。 -
Through analysing the operation of on - line monitoring system for earth electrode at long - qing earth station of long - zheng hvdc system, the necessity of all - round monitoring for the other 11 detection wells was pointed out and suggestion of overall monitoring for earth station was raised
摘要通過對龍政直流龍青接地極極址在線監測系統運行情況分析，提出對其餘11口檢測井進行全麥在線監測的必要性，並建議對直流接地極極址系統進行全面在線監測。 -
Before the connectting between moden and other equipments, it works at the cammand mode, the cammand that is send to moden is used to set or manipulate the mode, after the connectting between moden and other equipments, it works at connectting mode, at that time, the cammand send from the computer is send to another computer which will pass the moden and telephone line. the moden control cammand is called " at " cammand, all the control manipulation is realized by sending the ascii character to moden, after the moden received the " at " cammand, it firstly judges the cammand, secondly, it analyses and executes the cammand, finnally, it executes a response by sending back a ascii character, during the deseign of below - computer, we introduce in detail the deseign of system hardware and system software, below - computer system hardware and system software, below - computer is made up of microchip collecting and controlling system, which finish the strobe and water level data collection, display and disposal, deal with the communication with the above - computer, the microchip is the centre of data dealing with, the peripheral equipments are made up of data collecttion module, control cammand input module, display module, execute output module, and long - distance communication module
在moden控制軟體的設計中，詳細敘述了moden正常工作時的幾個重要函數：初始化函數、撥號處理函數、應答處理函數、掛機處理函數，設計並調試了四個函數的通信程序，數據機工作時存在兩種模式，命令模式與連線模式，命令模式是針對功能設置的模式，連線模式是數據傳輸的模式。當數據機未與其他設備連接時，其處于命令模式，這時候下達給數據機的指令是作為數據機本身設置或操作用的；當數據機已經與其他設備連接時，其處于連線模式，所有在此時由計算機送至數據機的信息都將經由電話線傳送到另一部計算機上。專門使用於控制數據機的指令集被稱為「 at指令集」 ，對moden的所有操作（如撥號、應答、掛機等）都可以通過給moden發送ascii字元串來實現， moden在收到at命令后，先對命令進行判斷，接著分析和執行命令緩沖區中的命令，最後以自身的ascii字元對命令作出響應。 -
The vector magnetic potential of a system consisting a line electric current and an infinite long magnetic dielectric column is calculated with the method of separation of variables and method of images, it is pionted out that the vector magnetic potential of a system consisting a line electric current and a magnetic dielectric plane, an ideal paramagnetic column, a superconductor column, and a line electric current in homogeneous magnetic field can all be deduced from our calculation
摘要用鏡象電流法和分離變量法計算了線電流與無限長磁介質圓柱系統的磁矢勢，指出線電流與無限大磁介質分界平面、線電流與超導體圓柱、均勻外磁場中有磁介質圓柱系統時的磁矢勢都可以由線電流與磁介質圓柱系統的磁矢勢的極限情形給出。 -
Therefore, the noise such as crystal scattering due to long exposure time can be suppressed, and storage capability and fidelity can be improved. the high - density holographic storage system, including on - line and off - line heating units, has been designed and implemented for our experiments
研製了包括在線與離線小型精密溫控加熱裝置、晶體夾持器和角度? ?分維復用光學讀寫系統等主要部分的高密度全息存儲的熱固定系統，該系統操作靈活並具有實用性，其存儲能力不少於10000幅全息圖。 -
The fiber raman amplifiers ( fras ) are more and more attractive for its particular virtues such as on - line, wide band, and low noise etc, and they are very fit for dense wavelength division multiplexing ( dwdm ) system of next generation charactered by its super large capacity and long transmission distance. fras are unsubstitutable in the fields such as optical fiber communication over the ocean, long haul transmission and exploitation of the entire low - loss band of fiber
光纖拉曼放大器因其特有的在線、寬帶、低噪聲等特點而越來越被人們關注，是一種非常適合下一代超大容量、超長距離dwdm系統的光放大器，尤其是在海底跨樣光纖通信、超長距離光纖通信以及開發整個光纖低損耗窗口等方面有著不可替代的優勢。 -
Corresponding to the correct water hammer mathematic model ( 3 ), the character difference equation is by comparing the new mathematic model with the old mathematic model, the last calculative part of paper argues the falseness of the current water hammer mathematic model, makes use of the improved character line method to analyze the correct mathematic model ( 3 ), studies all kinds of facts " impact on water hammer pressure value and water hammer phenomenon attenuation, points out that, in the long pipeline system, the subarea calculation of head loss along with flow rather influences the calculative results of water hammer pressure, advices to take the subarea calculation of head loss along with flow into account in the water hammer calculation of the long pipeline system
對應于正確的水擊數學模型（ 3 ）的特徵差分方程形式如下c ，弓+吼川一c ，唱一幾弓扮幾rv另卜川= o幾代+吼川一幾唱一吼嶸{一c :腳丸}唱} ? 「本論文在最後的計算部分，通過對新老數學模型的數值計算比較，進一步論證了當前水擊數學模型的不正確性。並且應用改善了的特徵線法對正確的數學模型（ 3 ）進行了計算分析，研究了各種因素對水擊壓強值和水擊現象衰減的影響，指出在長管道系統中，沿程水頭損失的分區計算對水擊壓強的計算結果影響較大，建議在長管道系統的水擊計算中應按分區進行沿程水頭損失的計算。 -
In chapter three, the present situation of mainland publishing industry and its opportunities and challenges after china entering the wto are analyzed. existing malpractices are specially analyzed to straighten out the line of thought for the study. in chapter four, the three conceptual issues that have been long bothering the industry, are sorted out ; the strategic orientation of the industry ' s development and the system arrangement are discussed ; factors that affect the key competitive power of the industry are explored ; conclusion of this study and its limitation are drawn
本研究論文共分四篇：第一篇，說明本研究論文的研究目的，選題背景及文獻綜述；第二篇，描述了出版的起源、出版物與出版產業、西方出版產業及我國澳港臺地區出版產業的現狀，為以後中國出版產業的發展的研究打下基礎；第三篇，分析了我國出版業目前的現狀，我國出版業加入wto后所面臨的機遇與挑戰，著重分析了我國出版業存在的弊端，為研究我國出版產業發展理清思路；第四篇，釐清了長期困擾我國出版產業發展的三個概念性問題，探討了如何發展我國出版產業的戰略導向和制度安排，研究了影響出版產業核心競爭力的因素，並歸納了研究的結論和研究的局限。 -
According to electric & magnetic and circuit analysis theory, monocable transmission characteristics is analysed. on this basis, the transmission characteristics of the monocable in use is analysed and caculated. monocable is thousands meter long, electrical signal transmission along monocable shows long line transmission characteristics. monocable characteristics analysis is helpful to monocable telemetry system design, such as data transmission rate selection, circuit design, etc
生產測井中應用的單芯電纜是地面系統和井下數據採集傳輸系統間的數據傳輸通道。它長約幾千米，屬長線傳輸。對它的特性分析可以對傳輸系統的設計提供理論指導，如數據傳輸速率的選取、電路設計等。
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