primary circuit 中文意思是什麼
primary circuit
解釋
（反應堆）一迴路-
Compared with primary second sampling a / d converter, it realizes digital feedback by digital circuit and does n ' t adopt high accuracy d / a converter with complex technology and high price. it has many excellent qualities, such as high - integration, high - accuracy, widely used, low - price. it can be widely used in test and measure system, scientific instrument, iatric instrument, automatic test system etc. so popularizing this new type a / d converter has very significant meaning
與原有的兩次采樣a / d轉換器相比，用數字電路實現數字反饋可不用技術復雜、價格昂貴的高準確度d / a轉換器，具有集成度高、準確度高、適用性強、價格低等優點，可廣泛應用於測量測試系統、科學儀器、醫療儀器、稱重儀器、自動測試系統等。 -
Compared to the traditional converter, the new one can transform electric power from a static part to a rotary part without an electrocircuit connection, which makes the contactless power transform come true. one application of this converter is to supply a steady and regulable excitation circuit for synchronous generator by integrated its second winding with the motor while its primary winding is static. the thesis gives two methods of the rotating converter design paticullarly : flyback and fullbridge, and explains how the circuits are designed
通過理論分析、模擬分析和實驗驗證，得出這兩種旋轉變換器都能進行感應電能傳輸，但它們的傳輸功率是不同的，反激式旋轉換器最大隻能傳輸幾十瓦功率的感應電能，因此只能用在感應電能傳輸較小的場合，或者信號傳輸的場合;而全橋式旋轉變換器能傳輸較大的功率，可用於電機的新型無刷勵磁方案中。 -
When the secondary circuit is closed, both primary and secondary currents set up a flux in the core.
當次級電路接通時，初級電流和次級電流都在鐵芯內建立了一個磁通量。 -
Two kinds of new on - line monitoring methods, which are based on measuring primary, secondary currents and voltages to calculate the short - circuit reactances of windings for detecting the deformation windings of power transformer, are proposed in the paper. the methods used for on - line measuring the short - circuit reactances of traction transformer in electric railways, are designed
本文提出了兩種在線監測變壓器繞組變形的方法，通過在線監測變壓器繞組原、次邊的電壓和電流量，實時計算變壓器繞組的短路電抗來判斷變壓器繞組變形情況，並對電氣化鐵路主要接線型式的牽引變壓器繞組變形的在線監測方案進行了設計。 -
The program is developed with visualizing programming language called visual basic. net and general cartography software called autocad. based on the windows operating system, it has realized the integration of intelligent design, data processing and automatic cartography in a transformer substation ' s primary circuit, using intelligent technique supported by expert system, activex technique to develop
開發的一次智能cad系統可以顯著提高工作效率、減少技術人員的勞動，對于促進供配電cad技術向高層次的集成化、智能化和標準化方向發展具有重要的理論意義和現實意義，是供配電所設計工作的發展方向。 -
This paper introduces the general developmental situation of the computer - aided design ( cad ) and the class and primary structure of the circuit cad software
本文首先介紹了計算機輔助設計的發展概況和電子電路cad軟體的基本類型和基本構成。 -
Inservice inspections for primary circuit components of light water reactors ; hydrotest
輕水反應堆初級電路元件使用中的檢驗.第3部分:耐壓試 -
When the secondary circuit is open, the core flux is produced by the primary current only.
當次級電路開路時，鐵芯磁通量僅僅由初級電流產生。 -
I. e. fuel cladding, primary circuit and containment to prevent the release of these fission products to the environment
即燃料包殼一迴路及安全殼，以防止裂變產物外泄，影響環境。 -
I. e. fuel cladding, primary circuit and containment ) to prevent the release of these fission products to the environment
（即燃料包殼、一迴路及安全殼） ，以防止裂變產物外泄，影響環境。 -
The video signal processing circuit realizes the primary catching, filtering and signal amplifying. variable threshold binarization processing circuit and two - channel counter are designed to sample to count the output pulse signal, which is processed, deposited and displayed in microprocessor. the communication interface circuit with the computer is also designed
視頻信號處理電路完成了原始信號的初級捕捉、濾波、視頻放大等處理，設計了浮動閾值二值化處理電路，採用兩路計數器對輸出脈沖信號采樣計數，最後送入微處理器進行運算處理，可實現測量值的儲存、顯示等，並設計了與上位機的通訊介面。 -
The primary aim of the single chip microcomputer circuit of this project is data collecting, it applied the invention monopoly of professor zhang guanghui and professor peng donglin of chongqing university, make use of the high frequency inserted pulse, and join together the software to constitute subsidiary calibration distributed on equal time, complete the task of on - line subdivision in the dynamic measure process, finally up pass the data to pc, pc handle it and get examination result
下位機是硬體集成電路，利用重慶大學張光輝教授、彭東林教授的發明專利「計算機對脈沖信號的細分與辨向新方法」 ，附加頻率極高的外部插入脈沖，結合軟體構成按時間均勻分度的輔助標尺，實現動態測量過程中采樣點的實時細分，最終完成數據採集任務；上位機主要是軟體部分，利用pc機接收下位機的採集數據並進行分析處理，得出檢測結果。 -
The concept of " timing " in the article is not the clock in our ordinary living, but syntheses which is made up of some frequency source in the signal generator ( such as cs atom frequency standard, rb clock & high accuracy quartz crystal oscillator ) which produces the primary frequency, the matching input interface and the matching output interface and controlling circuit etc. for example, bits is a kind of timing equipment, which is used to control the timing of some functions
本文論及的「時鐘」概念不是指日常生活中使用的鐘表，而是由產生基準頻率的信號發生器（如銫原子頻率標準、銣鐘及高精度石英晶體振蕩器等）中的某種頻率源以及相配套的輸入、輸出介面和控制電路等組成的一整套具有特定同步定時功能的綜合體。如bits就是一種時鐘設備，它提供用在通信系統中控制某些功能的定時的時間基準設備，時鐘提供的信號稱為基準信號、定時信號或同步信號。 -
Impedance - matching balanced traction transformers ( balanced transformers in this paper for short ) are step - down transformers, they transfer symmetrical three phase voltage in primary side to perpendicular two phase voltage in secondary side. they are different from any other transformers, so their short - circuit current analysis and short - circuit test method must be taken into special account
阻抗匹配平衡牽引變壓器（本文中簡稱平衡變壓器）是一種將一次側三相對稱電壓變換為二次側二相垂直電壓的降壓變壓器，它不同於已有的任何一種變壓器，短路電流的分析計算和短路試驗必須予以重新研究。 -
The chapter of hardware design first expounds the whole design. the several primary circuit are designed, including power circuit, controlling circuit, detecting circuit and the dsp quadrature encode circuit
硬體部分先作了整體設計的論述，然後具體介紹了功率電路、控制電路、檢測電路以及dsp的正交解碼電路。 -
Then the author gives the primary circuit and its protect circuit design method of the fcl, and obtains primary circuit parameters of an fcl test prototype ( 380v / 200a ) and an fcl industry prototype ( 10kv / 500a ) by this means
第三章給出了固態限流器主電路元件參數的計算方法，包括限流電感設計、旁路電感計算、橋電路及其均壓保護電路設計等。 -
In the aspect of hardware circuit design, put forward many methods and make primary circuit more perfect
在硬體電路設計方面，提出許多改進措施，使得原有電路更加完善合理。 -
Water in the primary circuit is maintained at a high temperature of over 300 degree c under high pressure of above 150 bars to prevent it from boiling
在運作期間，一迴路的水溫會高達攝氏300度以上，並保持150巴以上的高壓，以防沸騰。 -
The primary coolant system of a 900 mw class reactor consists of the reactor pressure vessel and the primary circuit with 3 identical loop top figure
一個900兆瓦的反應堆主冷卻劑系統上圖是由壓力殼及三個相同的環路相連組成即一迴路。 -
The primary coolant system of a 900 mw class reactor consists of the reactor pressure vessel and the primary circuit with 3 identical loop ( top figure )
一個900兆瓦的反應堆主冷卻劑系統（上圖）是由壓力殼及三個相同的環路相連組成（即一迴路） 。
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