inner channel 中文意思是什麼
inner channel
解釋
內水道-
The blade inner channel cooling is a complex convection - conduction coupling problem. this thesis build a three - dimension. compressible turbulence model, and give a general solve method. with the geometrical model of the glossily rectangle straight channel, the rectangle straight channel with in - line arrays disturb plates, the rectangle straight channel with staggered arrays disturb plates, the rectangle straight channel with slant disturb plates, this thesis compute the flow and heat transfer condition when the cold air path though these channels, and gain the temperature field, pressure field, velocity filed, in addition. this thesis also analyze the influence of the different channel height, the different channel materials, the different channels, and gain the function relation between he nusselt number, friction factor and reynolds number. this thesis is emphasis on the new heat transfer enhancement structure, that is, disturb plates, with the comparison with the glossily channel and channel with pin fins, the heat transfer enhancement effect of the former is better, and the conclusion can be used in the design of aircraft blade
葉片內部通道冷卻是一個復雜的對流?導熱耦合傳熱問題，本文在分析葉片內部通道冷卻的流動與傳熱情況的基礎上，建立了三維、可壓縮紊流的物理模型，得到了通用的求解辦法；利用不帶擾流片的矩形直通道、帶順排擾流片矩形直通道、帶叉排擾流片、帶傾斜擾流片的矩形直通道的幾何模型，計算了冷卻空氣通過這幾種通道時的流動與換熱情況，得到了各種不同情況下計算區域的溫度場、壓力場、速度場；在此基礎上分析了不同的通道高度、不同的葉片通道材質對葉片內部通道冷卻的影響，並整理得到了各種通道形式下，努謝爾數和阻力因子與雷諾數的函數關系；本文重點研究了新型的葉片內部通道冷卻強化傳熱措施?帶擾流片的內部冷卻通道的強化傳熱效果，通過與光滑矩形直通道、帶針肋通道的冷卻效果的比較，表明了這種新型鮚構的優勢，對于葉片內部通道冷卻結構的設計可以起到指導的作用。 -
The blade inner channel cooling is very important in the design of turbine blade, with the ever - increasing inlet temperature, the new heat transfer enhancement structures of higher performance are demanded. because of the complexity of the flow and heat transfer of the blade inner channel cooling, the numerical modulation is superior to the experiment. this thesis studied the blade inner channel cooling with the method of numerical modulation
葉片內部通道冷卻在航空發動機葉片的設計中佔有重要的位置，航空發動機進口溫度的增高對其提出了更高的要求。由於葉片內部通道冷卻的流動與傳熱的復雜性，數值模擬較實驗的研究方法有其優越性，本文利用數值模擬的方法對葉片內部通道冷卻進行了研究。 -
When there are less random errors in the channel, inner code can be utilized to correct them ; when there are lasting accidental errors or too many random errors beyond the inner code ' s capacity,
當通道產生少量的隨機錯誤時，通過內碼就可以糾正。當產生較長的突發錯誤或隨機錯誤很多，超過內碼的糾錯能力，則內譯碼器產生錯譯，輸出的碼字有幾個錯誤。 -
There must be a marine casualty happened every 4 days before 1984, the amount of marine casualty happened at this area corresponds to 1 / 7 amount of the whole changjiang " marine casualty, so mariners gave it a name as " mouth of tiger ". due to the specific geographical condition and the extremely representative vessel traffic management of changjiang yingongzhou channel section, many intelligent people began researching and practicing the vessel traffic management of this changjiang " s down - stream complicated channel section from 1980s, at dec 15th 1984 the authority at that time - changjiang yingongzhou channel section previously ; up to the last years of 1980s ministry management administration applied traffic control on changjiang yingongzhou channel section previously, up to the last years of 1980s ministry of communications assigned shanghai marine college, shanghai ship & shipping research institute and changjiang harbor superintendence administration to make feasibility demonstrate about modern vts of zhenjiang traffic control section ; in 1990 dasha radar station which is the first radar vts station with inner river was finished, groped a new way for applying modern radar traffic control of vessel traffic management ; in 1997 the vtms of changjiang " s down - stream from nanjing to liuhekou was completed with connecting net and came into operation formally, meanwhile the signals of dasha radar station were conveyed to vts center by light cable, and then united applying vessel traffic management upon the whole authorized area ; in jun 2001 jiangsu msa made changjiang yingongzhou channel section as the first experimental group of creating " civilized, safe, passable channel activity, updating dasha radar antenna and receive - transmitter building closed - circuit television monitor system, setting uo safety warning board, starting navigational route reformation, carrying out united construction
1984以前這里平均每四天就發生一起海損事故，事故數占整個長江的1 7 ，被行船人稱為「老虎口」 。長江尹公洲航段緣其極為特殊的地理區位條件和極具代表性的船舶交通管理，從上個世紀八十年代初就有識之士開始了這個長江下游最復雜航段的船舶交通管理探索和實踐。 1984年11月15日當時的長江航政管理局在長江尹公洲水域率先施行交通管制；到八十年代末交通部委託上海海運學院、上海船舶研究所和長江港監局聯合開展鎮江交通管制段建立現代化交管系統的可行性論證； 1990年大沙雷達站? ?內河第一座雷達交管站建成，摸索實施現代化雷達交管的船舶交通管理新途徑； 1997年長江下游南京至瀏河口船舶交通管理系統建成聯網投入正式運行，同時將大沙交管雷達信號通過光纜傳輸至交管中心，統一實施全轄區船舶交通管理； 2001年6月江蘇海事局將長江尹公洲航段作為第一批創建「文明平安暢通航段」活動試點航段，更新大沙雷達天線和收發機，著手閉路工業電視監控系統建設，設立安全警示牌，啟動航路改革，開展聯合「共建」 。 -
Because of inner - layer, interlayer and areal heterogeneity of reservoir, after a long period of water flooding, injected water circulates in high permeability channel, sweep volume cannot be enlarged, and injected water volume of per ton increases a lot
摘要由於儲層層內、層間及平面不均衡性，經過長期注水開發，導致注入水沿高滲透條帶循環，很難進一步擴大波及體積，使得噸油注水量大幅度增加。 -
The comprehensive analysis shows that the annual mean fill of 61. 6 million tons occurred in sanshenggong - toudaoguai section in inner mongolia during 1986 ~ 2004 period is basically reliable and the main channel fill makes up more than 80 % of the whole section
綜合分析表明， 1986 ~ 2004年內蒙古三盛公頭道拐河段年均淤積量為0 . 616億t是基本可靠的，而主槽的淤積量佔全斷面的80 %以上。 -
Passageways of metropolis in entrance and exit ( pmee ) act as a channel connecting metropolis s material system with outer regions, which sustain the political, economical and cultural role of metropolis, with the development of city economy and the integration of whole region, city highway transportation increases rapidly which lead to a new situation that city passageways in entrance and exit ( pcee ) face large pressure from outer highway and inner urban street traffic
大城市出入口道路是大城市物質系統與外部聯系的重要通道，是大城市發揮其政治、經濟、文化輻射功能的有力支撐。隨著城市經濟的發展和區域一體化的加速，城市公路運輸量以高速度增長，銜接公路與城市道路的出入口道路也面臨空前的交通壓力。 -
Inner high frequency lens, support over 100 television channel, completely record by itself. the quality of the recording reaches dvd effect
內置高頻頭，支援100多個電視節目頻道，完全獨立錄影，錄影質量達到dvd的效果。 -
Secondly, basing on single channel if sr receiver mathematic model, this thesis has designed if sr receiver subsystem and brought forward its design project and system circuit principle diagram, and explained the system working principle. furthermore, this thesis introduces the working principles and respective applications of wideband high - speed adc ad6640, ddc ad6620 and high - speed dsp tms320c6713 according with the if sr receiver subsystem high - speed analog digital conversion department, digital down conversion department and high speed digital signal processing department. thirdly, the thesis emphatically demonstrates the software realization department of the if sr receiver subsystem, which including ad6620 ' s inner parameter software setup, tms320c6713 data transmission and processing and the quadrant demodulation algorithm program realization
其次，基於單通道中頻軟體無線電接收機數學模型，本文設計了中頻（ if ， intermediatefrequency ）軟體無線電接收機子系統，給出了中頻軟體無線電接收機子系統的設計方案和系統電路原理圖，說明了系統工作原理，並分別對應系統中的高速模數轉換部分、數字下變頻部分、基帶數字碩士學位論文軟體無線電理論研究及中頻軟體無線電接收機子系統設計信號處理部分，介紹了高速adcad664o ，數字下變頻器（ ddc ， digitaldownconverter ） ad6620 ，高速數字信號處理器（ dsp ， digitalsignalproeessor ） tms320c6713的工作原理，以及它們在中頻軟體無線電接收機子系統中的應用。 -
It contains two a / d channels, every channel has a 4kx 16bit buffer. it has three flexible trigger modes : inner trig, outer trig and software trig. vvp platform can support up to 4 plug - in boards ( 8 channel a / d ) to work together
該模塊作為一塊vvp儀器平臺上的插板，採用20msps的16位a d轉換器，一塊插板上設計了2個高速a d轉換通道，每個通道有4k 16位的緩沖存儲器，可以內部觸發、外部觸發和軟體觸發。 -
Research on traits of flow and heat transfer of inner single - phase water in micro - channel
凹槽通道中脈動流動強化傳質的數值研究 -
In addition, disp also provides a wide channel for data conversion and data communication in top layer application of the data warehouse, guaranteeing the inner operation chain
另外， disp還為上層數據倉庫的數據轉換和數據傳輸提供了更為寬廣的通道，保證了內部業務鏈的通暢。 -
Delta front sedimentary assembled can be identified three microfacies : underwater distributary channel, underwater overbank deposits and distributary mouth bar. reservoir heterogeneity can divide macro heterogeneity and micro heterogeneity according to reservoir scale. macro heterogeneity research based on sedimentology and studied on sandstone longitudinal and landscape orientation distributing mode, it ' s inner structure character
儲層非均質性根據儲層描述尺度大小，可區分為宏觀非均質性和微觀非均質性，宏觀非均質性研究是以沉積學為基礎，研究砂體縱橫向分佈模式，砂體內部的結構特徵。 -
Third, the upheaval of yakou vault produced a serial of radial tensile fractures which located xm right - bank side, thus, degraded the rock mass structure of right - bank. fourth, the intersection and convergence of all these fractures formed a fracture net which served as good channel for all kinds of weathering forces, especially ground water, enter into deep inner part of rock mass
結果顯示，四種分級指標之間具有較好的相關性，巖體質量z分級和其他的三種方法呈指數關系， rmr和水電圍巖工程地質分級方法呈線性關系，而水電圍巖工程地質分級與工程巖體分級方法則呈對數關系。 -
From the opium war, our qing empire got exinanition from west powers seriously, and the exchange channel suffocated among the inner different stratums, so most outstanding of our nation couldn ’ t realize their ambition
於是70年代末開始改革開放，著手解放、發展生產力， 90年代提出建設社會主義市場經濟的目標，我國從此走上從計劃經濟向市場經濟轉軌的道路。 -
Some new conclusions have been reached through the research : as a main information channel, an important social support and social pressure source and a decision - making reference system, the rpg is an essential elementary of agricultural technology communication ; the rpg members have gradational opinion status and different communication resources and effects ; opinion leader is the core of the rpg ' s inner communication as well as the information medium and the final checkup guard man between the group and outer environment ; rural secondary group ( rsg ) ' s influences on prg are realized by opinion leader
在此基礎上，筆者得出了以下結論：初級群體是農業科技傳播的主體和基礎，是農民獲取信息的主要渠道之一，也是社會支持、社會壓力的重要來源和決策的重要參照體系；意見領袖是初級群體內部傳播的核心，是外部信息進入群體的中介和把關人，也是其他成員決策的重要參照；次級群體對初級群體的影響主要通過意見領袖實現。 -
The vxibus c - size and i, q channels are employed in this module design, and the sampling rate in each channel reaches 500mhz. the memoty deep of the system is 2mb each channel and cpu is high - speed embedded cpu ( powerpc ). the timing and logic function are fulfilled by fpga. after the disscusion of signal adjusted, the detailed scheme of this module design have been showed. in this design, there is much logic function design, and it is very strict with the hardware language program. so the basic flow of hardware program design and several very important methods of high speed logic function design, which is described by vhdl, are introduced. also, expatiated the inner modules structure of fpga for forepart circuit, the keystone and difficulties of the design. the design of high - speed pcb is another difficuty of realizing high - speed data acquisition system, and it is very important. the timing simulating results of several pivotal modules are depicted. high - speed signal paths are terminated to match the characteristic impedance. the design undergoes integrity analysis and software simulation
在本模塊的設計中，有著大量的邏輯設計，對硬體語言程序的編寫要求比較高，因此，文中介紹了硬體程序設計的基本流程，以及幾種基於vhdl硬體語言設計在高速邏輯設計中非常重要的方法。同時闡述了本模塊設計的前端fpga的內部模塊結構，設計的重點、難點，並給出了重要模塊的時序模擬結果。高速pcb的設計也是目前實現高速數據採集系統的難點和重點，文中詳細的闡明了高速pcb設計中的注意點，以及作者在設計本模塊時的經驗和心得。 -
Through the analysis and expatiation for the funds supply channel, applicable financing business variety, credit warranty qualification, and inner characters of the small and medium - sized enterprises, it is easy to find out that
企業自覺地、科學地、前瞻性地開展融資活動對企業融資效率的提高，乃至企業的綜合治理都有著巨大的影響，這也正是本文著力探討中小企業債務融資策略的意義所在。 -
The working principle of a multi - channel ultrasonic inner inspection pig and the design scheme of its subsystems are introduced, the principle block diagram is presented, and many methods such as synchronous collection and memory of thickness data and orientation data are put forward
介紹了一種多通道超聲波內檢測功能機的工作原理及其各組成子系統的設計方案，給出了原理框圖，同時提出了對壁厚數據和定位數據進行同步採集、存儲等方法。 -
Changjiang yingongzhou channel section, which is the biggest crossing water area of inner river in china, is located at the intersection formed by changjiang river and jinghang canal, all this channel is 16 km long
全國最大的內河十字交匯水域? ?長江尹公洲航段，地處萬里長江和京杭大運河匯集處，航段全長16公里。
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