mirror source 中文意思是什麼
mirror source
解釋
鏡象聲源-
Mobile agent, which originates from distributed - system research area and indicates the future of internet, is the result of gradually developed distributed - system technology. nevertheless, as a new concept, the mobile agent is probed both home and abroad. hence. there ' s neither regular model nor detailed description of agent. taking it for granted, this essy aims at the availiblity of mobile agent on the base of the mobility and autonomy of it. this essy then describes the " agent - based and fully materialized virtual database in the electronical book market system ", in which the author plays an importmant role. as regard to this sysetm, a uniform mirror database ( book market ) of all sourcedatabases is established and, with the help of the mobile agent, it ensures more instant access to diversified book information the customer needed. when some data is changed in the source termiante, the mobile agent then carries modification informations and moves from the source terminate to the mirror terminate, and, by doing relevant operations, the diferrent databases in different ends then become consistent
本文描述了筆者參與開發的一個系統： 「基於移動agent的全具象vdb電子書市系統」 。本系統以移動agent為基礎，通過建立對各個數據源（書店）數據庫的一個總的鏡像數據庫（書市）來實現客戶數據查詢的即時性和快速性。每個源端數據庫一經修改，由移動agent攜帶相關修改信息移動到鏡像端對數據庫進行相應操作，從而保證源端數據庫與鏡像端數據庫的一致。 -
Point diffraction interferometer - a physical idea, is invented by smartt and strong in 1972, advanced by smartt and steel, and used to test astronomical telescope, it has simple structure and has not special demand to source. recently. with the development of fiber ' s manufacture and coupling technology. the simple modern fiber ' s center is smaller than before, this make it possible to progress fiber point diffraction interferometer ( pdi ), in addition to test convergent wavefront, it can test the reflective concave. the excellence of pdi is that it does not need standard mirror. in intereference testing, the standard mirror is the main reason which limit the improvement of precision, pdi can avoid difficulty to provide the wide future for high precision testing. pdi, which produce the standard sphere wavefront, is an instrument which realize the phase shifting with piezoelectric transducer ( pzt ), and collect the interferogram with ccd, in this paper, a adjusting methord is described, then data processing is obtained
點衍射干涉儀這一物理思想，早在1972年smartt和strong就已發明，由smartt和steel做了進一步發展，並成功的用於檢測天文望遠鏡，它結構簡單，對光源沒有特殊要求，近年來，由於光纖製造工藝以及耦合技術的發展，單模光纖纖芯不斷縮小，為光纖點衍射干涉儀得以發展提供了前提條件，該干涉儀由激光照明，除了檢測會聚波前外，還可以用來檢測反射凹球面，進而應用到單個面形的檢測；另外，光纖點衍射干涉儀最大的優點是不需要標準鏡，在干涉檢測中，標準鏡是檢測精度受限的很大原因，光纖點衍射干涉儀能繞開這一難度，為進行高精度的光學檢測提供了廣闊的前景。 -
In chap. 2, the observational characteristics of the radio burst of the bastille event were discussed in detail. in chap. 3, we described the associated foundational theories with the model of a magnetic - mirror loop, consisting of the flux duct, the magnetic reconnection, the plasma wave, the wave - wave interaction and so on. then in chap. 4, using the model of magnetic - mirror loop to estimate quantitatively, we obtain the magnetic field strength, the number of solitons in a single fiber source, the volume of the source and the ducting parameters
對疊加於太陽射電型爆發上的精細結構，作出了觀測特徵分析，發現大多數纖維結構的觀測特徵在米波段和分米波段是相似的，由此提出它們可能源於相似的輻射機制，並採用磁鏡環模型，首次對分米波段的纖維結構進行分析計算，推算了纖維輻射源區磁場強度大小及輻射源的空間尺度，且相關物理參量的推算量級與其他人的研究工作結果是一致的，從而對該爆發源區的物理環境及過程有了進一步深入的認識。 -
The thesis has done the widespread investigation and study to the domestic and foreign ’ s technologies of analogy low voltage and low power, and analyzes the principles of work, merts and shortcomings of these technologies, based on the absorption of these technologies, it designs a 1. 5v low power rail - to - rail cmos operational amplifier. when designing input stage, in order to enable the input common mode voltage range to achieve rail - to - rail, it does not use the traditional differential input pair, but use the nmos tube and the pmos tube parallel supplementary differential input pair to the structure, and uses the proportional current mirror technology to realize the constant transconductance of input stage. in the middle gain stage design, the current mirror load does not use the traditional standard cascode structure, but uses the low voltage, wide - swing casecode structure which is suitable to work in low voltage. when designing output stage, in order to enhance the efficiency, it uses the push - pull common source stage amplifier as the output stage, the output voltage swing basically reached rail - to - rail. the thesis changes the design of the traditional normal source based on the operational amplifier, uses the differential amplifier with current mirror load to design a normal current source. the normal current source provides the stable bias current and the bias voltage to the operational amplifier, so the stability of operational amplifier is guaranteed. the thesis uses the miller compensate technology with a adjusting zero resistance to compensate the operational amplifier
本論文對國內外的模擬低電壓低功耗技術做了廣泛的調查研究，分析了這些技術的工作原理和優缺點，在吸收這些技術成果基礎上設計了一個1 . 5v低功耗軌至軌cmos運算放大器。在設計輸入級時，為了使輸入共模電壓范圍達到軌至軌，不是採用傳統的差動輸入結構，而是採用了nmos管和pmos管並聯的互補差動輸入對結構，並採用成比例的電流鏡技術實現了輸入級跨導的恆定;在中間增益級設計中，電流鏡負載並不是採用傳統的標準共源共柵結構，而是採用了適合在低壓工作的低壓寬擺幅共源共柵結構;在輸出級設計時，為了提高效率，採用了推挽共源級放大器作為輸出級，輸出電壓擺幅基本上達到了軌至軌;本論文改變傳統基準源基於運放的設計，採用了帶電流鏡負載的差分放大器設計了一個基準電流源，給運放提供穩定的偏置電流和偏置電壓，保證了運放的穩定性;並採用了帶調零電阻的密勒補償技術對運放進行頻率補償。 -
As for the building wall face is the plane, it is feasible to use multi - mirror images method. but when the building is not only the rectangle ( being the polyhedron ) and the buildings is not merely justified parallel, sheltering tests and mirror image source ' s finding are fairly more complicatedly, and the calculation amount is great
對于建築物墻面是平面的情況，用多鏡像法是可行的，但當建築物不是矩形（是多面體） ，並且排列不是平行對齊時，遮擋測試和鏡像源找尋就比較復雜，計算量大。 -
According to the carrier wave leakage and mirror wave interference in the signal generation, this paper analyzes the source of waveform distortion and its influence to signal spectrum and pulse compression result
針對生成信號中存在的載漏和鏡像等失真，本文對波形失真來源及其對信號頻譜及脈壓結果的影響進行了全面分析與模擬。 -
After you select a mirror, your new network package source will be tested
選擇鏡像之後，系統會測試您的網路軟體包源。 -
If you have any problems using the package source you selected, try using a different mirror either from your country list or from the global list, or try using a different network package source
如果您的軟體包源有問題，可以嘗試不同的鏡像站點從您的國家列表中或者全體列表或者使用不同的網路軟體包源。 -
If you have any problems using the package source you selected, try using a different mirror either from your country list or from the global list, or try using a different network package source. 7. 2. 5
如果您的軟體套件源有問題，可以嘗試不同的鏡像網站從您的國家列表中或者全體列表或者使用不同的網路軟體套件來源。 -
Note that this will not work when installing from a full cd image without using a network mirror as an additional package source ; it will work when using a dvd image or any other installation method
。請注意到，如果是利用完整的cd影像來進行安裝但卻沒有搭配網路鏡像站做為額外的套件來源時，這將不會成功。必須使用dvd影像或其它的安裝方法才行。 -
Led light - source technology generates no heat and ensures no lamp maintenance is required. the glass mirror tip can be replaced in no time should the need arise
Led光源技術不產生熱，所以不需要維護燈源。玻璃鏡面探頭的更換非常的簡易。 -
Why does online publications develop quickly ? based on mcluhan ' s " rear - view mirror " theory and paul levinson ' s " humanizing trend " theory, through applying analysis method and systemic method, the source of online publications " charm was pointed, which is the sufficient reflection of " humanizing " : ( 1 ) online publications comes to human ' s temperature more. ( 2 ) online publications contents human ' s higher desire. ( 3 ) online publications makes publishing action approach human ' s thought more and more
本文將立足於麥克盧漢的「后視鏡」理論和保羅?萊文森「人性化趨勢」的媒介演化理論，運用類比法和系統分析的方法，探究網路出版的本質，發掘出網路出版的魅力源泉是其充分的「人性化體現」 ： （ 1 ）網路出版更接近人類體溫； （ 2 ）網路出版迎合人的高層慾望； （ 3 ）網路出版使出版行為與人類思維無限接近。
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