failure circuit 中文意思是什麼
failure circuit
解釋
故障電路-
In order to apply esd to practical engineering, the author develops computer - aided events sequence diagram system ( caesds ). taking the power failure of spaceship cooling circuit drove pump as an example, this thesis uses the improved esd method and the esd model constructed by caesds, drawing a conclusion that the improved method and caesds is valid in manned spaceflight risk assessment
並以飛船冷卻迴路驅動泵電源故障為例，綜合運用改進的esd方法，利用caesds對其建立esd模型，最後分析得到結論，說明了改進的方法和caesds在載人航天安全性風險評估中的有效性。 -
In the part of detector, it mainly introduces the design of liquor tubes, heater, pressurize, and thermocouple ; in the part of controller, this design uses tms320lf2407 as the cpu. the design part mainly introduces controller circuit design which mainly contains data collection circuit, prepositive magnifying circuit, a / d convert circuit, failure self - diagnosis circuit, the tms320lf2407 interface circuit, temperature control circuit, display circuit, 4 ~ 20ma standard signal output circuit ; in the software part, it mainly introduces software chart of main program and partly linearization subprogram design
檢測器部分重點介紹了導流管的設計、加熱器的設計、密封技術的設計以及測溫電路的設計;控制器部分以tms320lf2407為核心，重點介紹了控制器電路設計，主要包括數據選擇電路、前置放大電路、 a / d轉換電路、故障自診斷電路、 tms320lf2407介面電路、控溫電路、顯示電路、 4 20ma標準信號輸出電路共八個部分;軟體設計重點介紹了主程序軟體設計及分段線性化子程序設計。 -
The influence of stray inductance in the module circuit to turn - off transient over voltage of igct has been investigated systematically, the surge current calculation has been done by simulation, and the short circuit failure once occurred in experiment has been analyzed by computer simulation, reproduced the breakthrough failure happened in experiment by means of simulation
充分利用計算機模擬的優勢，詳細分析了模塊電路雜散電感對igct關斷過電壓的影響，進行了短路浪涌電流計算，對試驗中發生的短路故障進行計算機模擬分析，重現了試驗中出現的誤觸發貫穿短路故障現象。 -
A practical digital logic electric circuit of phase failure and phase stagger protection for three phase asynchronous motors
一種實用的三相異步電動機斷相錯相保護數字邏輯電路 -
The device has realized the real - time control and protection for short circuit, failure to start, unbalance ( open phase ), under - voltage, earth faults, and overload
保護與控制裝置實現了對短路、起動故障、不平衡（斷相） 、欠壓、接地故障、過負荷的實時監控和保護。 -
Because the relative changing will result in the reducing of the accuracy of the determining the failure circuit region and the validity of the entire test system diagnosis result, their infrared thermal image must be matched
熱像圖位置的相對改變會導致電路故障區域判定的準確性和整個診斷系統診斷結果的有效性的降低，因此必須對熱像圖進行匹配。 -
During the infrared failure circuit detection system is diagnosing the electronic equipment, because the time and the place are different between the infrared thermal imaging device is diagnosing the standard electric circuit board and the infrared thermal imaging device is diagnosing the failure electric circuit board, the position of their infrared thermal image will take place the relative changing ( for example translation or revolves )
在紅外電路故障診斷系統對電子設備診斷時，由於紅外熱像儀對標準電路板進行檢測的時間與地點和紅外熱像儀對故障電路板進行檢測的時間與地點的不同，導致它們的紅外熱像圖的位置會發生相對改變（如平移或旋轉） 。 -
Standard test method for estimating electromigration median time - to - failure and sigma of integrated circuit metallizations metric
集成電路金屬噴鍍總量和電遷移中值失效時間的評定標準試驗方法 -
Standard guide for design of flat, straight - line test structures for detecting metallization open - circuit or resistance - increase failure due to electromigration metric
檢測由電遷移造成的噴鍍金屬開路或阻力增加失效率用的平板直線試驗結構設計的標準指南 -
This product, adopted pwm integrated circuit and mosfet, igbt that were imported from the overseas, has the following merits : quick - response, strong interfere - proof, stable frequency and voltage, low consumption when light loading, high efficiency and reliable performance, it can be applicable to the family use, pasture region, work with the wind generator and some other places where the power failure often occurs
本品採用pwm （脈寬調制）集成電路和進口大功率mosfet 、 igbt等器件，具有應變快、抗干擾、自動穩定頻率和電壓、空載損耗低、效率高、性能可靠，是家庭，牧區，風力發電機配套以及其它野外經常停電地區提供交流電的必備的電器。 -
It is key to have a technique of the image matching that is better 、 quicker and more accurately to enhance the diagnosis precision of the infrared failure circuit detection system
更好、更快、更準確地對圖像進行匹配成為提高紅外電路故障檢測系統診斷精度的關鍵。 -
With the high - speed development of the modern military and civil electronic equipment, requests of the diagnosis technology of the failure circuit board have been enhanced correspondingly
隨著現代軍用、民用電子設備的高速發展，電子電路越來越復雜，對電子設備故障的診斷技術的要求也越來越高。 -
Self - diagnose executed when tip temperature is below alarm level and heater or circuit board failure, warning signal and power off automatically
當焊咀溫度低於警誡線，發熱芯或線路板故障時，自診執行並發出信號提示及后自動關機 -
Guide for diagnostic and failure investigation of power circuit breakers
電力斷路器的診斷和故障調查指南 -
Hardware circuit includes the unit loop circuits such as main loop circuit, drive circuit, control circuit, protective circuit, the circuit of power source and displaying circuit etc. the function that the induction cooker can realizes are mainly as follows : heat function, warm function, time function, no pan detecting and alarm function, which includes overheat alarm, over voltage or under voltage alarm, fan failure alarm etc. the displaying interface has digital number display indicator and vacuum fluorescent display
硬體電路主要包括主迴路、激勵電路、控制電路、保護電路、電源電路和顯示電路等單元迴路，主要實現的功能如下：加熱功能、定溫功能、定時功能、無鍋檢測功能、報警功能，具體包括過熱報警、過壓或者欠壓報警、風扇失效報警等。顯示界面有數碼管顯示和真空熒光屏顯示。 -
Thermal and welding residual stress often produces in the proceeding of the electronic package, the residual stress release and thermal deformations of the microelectronics will reduce the assemble intensity between the chip and package, and then debase the electrical performance of the assemble circuit, numerous thermal cycling will lead to thermal fatigue or thermal failure of the microelectronics
電子封裝器件在生產的工藝過程中，往往會產生熱殘余應力以及焊接殘余應力，殘余應力的釋放作用及器件在使用過程中的熱變形，會降低集成電路晶元與封裝體的結合強度，進而降低集成電路的電性能，反復的熱循環，將導致器件的熱疲勞失效，嚴重時可導致矽片或陶瓷片破裂，使整個器件遭到破壞。 -
Compared with the old product, the new st spd has a higher maximum discharge current and nominal discharge current, better voltage protection that can be used for flexible failure indication. its size is in consistence with our current c65 circuit breaker, which makes it more beautiful when mounted together in a panel
此次發布會上發布另一款產品- st系列固定式電涌保護器也有了更為強大的功能：首先，它的最大放電電流和標稱放電電流更大，電壓保護水平更好，這使得產品持續運行時間更長，不易老化。 -
The infrared failure circuit detection system can carry on the examination of the failure electronic equipment with the aid of the high performance thermal imaging device and the digital image processing technology
紅外電路故障診斷系統藉助高性能熱像儀及數字圖像處理技術，對電子設備故障進行檢測。 -
In order to meet the majority of diagnosis requests of the military and civil electronic equipment, the development of the adapter has been very important in the infrared failure circuit detection system
為了使紅外電路故障診斷系統滿足軍用、民用大多數電子設備的診斷要求，需要研製滿足不同電路故障診斷的適配器。 -
This main purpose of this thesis is to develop the adapter of the infrared failure circuit detection system 、 the research of the image matching of the infrared failure circuit detection system and the testing adc dynamic parameter based on the dsp system. the main contents and contributions include : 1 ) the link technique of the analog switch - matrix mt8808 is proposed
本文介紹了在紅外電路故障診斷系統適配器的研製、紅外電路故障診斷系統中的圖像匹配和基於dsp （ digitalsignalprocessing ）的adc動態參數測試系統的研究等方面所作的工作。
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