柵電極 的英文怎麼說
中文拼音 [zhàdiànjí]
柵電極
英文
gate electrode-
As a new component of sensor, fiber grating have many instinctive advantages, such as light in weight, anti - cauterization, anti - interference in electromagnetism, high - sensitivity and compaction in construction. it is very easy to be coupled with fibers and the coupling - loss is slight. using fiber grating ’ s character of sensitivity for stress ; people have done some envelope experiments on structural systems ( such as storied buildings, bridge, railway and dam )
光纖光柵傳感器除了具有重量輕、耐腐蝕、抗電磁干擾、靈敏度高、結構緊湊等優點外，還有其獨特的優越性，如探頭尺寸小，其直徑與光纖等同;易於與光纖耦合，耦合損耗小;波長調制型，抗干擾能力強;集傳感與傳輸於一體且具有極強的復用能力，易於構成傳感網路;測量對象廣泛，易於實現多參數傳感測量等等。Standard specification for round wire for winding electron tube grid laterals
繞制電子管柵極支線用圓線標準規范Usage : manufacture tungsten wire, frame of grid, elicit wire, bracket, unsag tungsten wire, mould rods in high temperature, eradiate cathode, electrodes, bracket of heating
用途：用於製造鎢絲柵極邊桿引出線支架不下垂鎢絲，高溫定型桿發射陰極電極加熱子支撐桿等。This article introduces briefly the process of design and characteristic of structure of db930 tube and discusses the main problems of technology and technique which was met during the manufacture and the measures having been adopted are emphatically. it discusses the solve measures in following six aspects : the filament current is too large, carbon deposits during the carbonizing of cathode, the capacitance between the first grid and the second grid is too large, transpiring happens inside the tube, the insulation resistance between the electrodes is too lower when the filament is on and the ability of bearing high voltage is too lower
本文簡略地介紹了db930的設計過程及其結構特點，重點論述了在試制過程中遇到的主要工藝技術問題及解決問題的措施，圍繞解決燈絲電流大、陰極碳化時積碳、一柵和二柵之間的電容大、管內蒸散、熱態時極間絕緣低、耐高壓的能力差等六個方面的問題進行了論述。Common grid circuit
共柵極電路Capacitive grid current
柵極電容電流Critical grid current
臨界柵極電流Measurements of the electrical properties of transmitting tubes - measuring methods of reverse grids current
發射管電性能測試方法柵極反向電流的測試方法I designed a measuring system which can measure the anode current 、 anode voltage 、 grid current and grid voltage at one time. working at manual mode the system can sever as a measuring instrument
根據要求，設計一個場發射參數的測量系統，此系統，工作在手動方式下可以測量出某一時刻點的場發射的陽極電流、陽極電壓、柵極電流、柵極電壓。Most of the radiation is not energetic enough to penetrate the gate electrode, so damage is confined to the periphery of that electrode.
大多數輻射沒有足夠的能量來穿透柵電極，因此，損傷被限制在電極的周圍。Then, establish electric field and magnetic field matching equation of space and plate wave - guide. program about slice - grating - circular polarization. analyse its transmit characteristic and polarization characteristic
然後運用單極模匹配方法建立空間場和平板波導場的電場和磁場匹配方程，編制分析薄片型光柵圓極化器的程序，得到模擬結果。The main work of this thesis analyzes the organic static induction transistor ' s operational mechanism, and researchs the change of gate length, change of gate - drain distance and change of electric channel breadth for operational characteristics influence of organic static induction transistor
本論文的主要工作是解析有機靜電感應三極體的工作機理，並研究了柵極長度變化、柵漏極間距變化和導電溝道的寬度變化對有機靜電感應三極體工作特性的影響。The grooved buried contact solar cell combines high - efficiency of the high - efficiency solar cell and low cost of the commercial solar cell, it has large potential. according to these ideas, the paper studies the texturing of the multicrystal si solar cell and the mechanical grooved buried contact solar cell
刻槽埋柵電池正是借鑒了高效率電池的優點，結合常規電池的工藝發展起來的一種新穎電池，電池效率在15 - 17之間，成本與常規電池基本相同，極具發展潛力。Research on surface and grain boundary passivation mechanism obtained effects of surface recombination on crystalline silicon solar cell performance and the theoretical expression of grain boundary recombination velocity. the limit ratio of short - circuit current increment for anti - reflection coating utilization on solar cells was obtained. the crystalline silicon solar cell spectral response, contact resistance and minority carrier lifetime measurement systems were established
鈍化機理研究獲得了表面復合對不同表面摻雜濃度晶體硅太陽電池性能的影響、表面和界面復合速度的理論表達式；研究得到了減反射膜對太陽電池短路電流增量比的極限；建立了太陽電池光譜響應、柵線電極接觸電阻和少子壽命等測試系統。A modern power electron power component igbt ( insulate - gate bipolar transistor ) is used as the main power switch component of power converter. it takes 80c196mc single - chip as core processor
電源變換器的功率開關器件採用現代電力電子功率器件igbt （ insulategatebipolartransistor ，絕緣柵雙極型晶體管） ，控制系統以80c196mc單片機作為控制核心。A corrugated or perforated conducting plate in a storage battery
極板網柵，蓄電池電極板蓄電池中呈波紋狀或有孔的導電板My paper presents us the theory of polarization duplexing grid with the high power microwave input. first, the new field of hpm has been introduced. then comes the principle of polarization duplexing grid
本論文就極化雙工柵在理論上做了一個研究? ?對極化雙工柵電磁場特性的數值分析方法進行了理論推導，並編制了計算程序，為高功率微波下的極化雙工柵的設計提供了理論依據和計算程序。Hvdc light is a kind of new dc transmission technology developed from the traditional hvdc, with voltage source converter ( vsc ) and igbt as main components. the basic principles of vsvpwm are studied, and an approach to simulate vsvpwm based on pscad / emtdc is put forward in this thesis
輕型高壓直流輸電（ hvdclight ）技術是在傳統直流輸電基礎上發展起來的一種新型輸電技術，其主要部件是以絕緣柵雙極晶體管構成的電壓源換流器（ vsc ） 。According to the following design theory : the dsp calculates in real time and produces three phases spwm waves to control the on or off of the 6 igbts in ipm respectively. ipm then inverts the commutated single phase direct current ( insulated gate bipolar transistor ) into three phases alternating current. when modulated signals of spwm are changed, the on - off time of switches also changes, so as to the voltage and frequency of output signals
本文提出了一種基於dsp （數字信號處理器tms320f240 ）的通用的三相間接變頻電源系統，利用分段同步調製法和混合查表法，實時計算不同頻率下的采樣周期、電壓幅值、輸出脈寬，產生雙極性spwm波形，經驅動放大後用于ipm （ intelligentpowermodule ）中的絕緣柵雙極型晶體管柵級驅動，以控制電源的輸出電壓和頻率，實現變頻電源的智能數字控制。This paper has designed a inverter power supply of volume 2kva, working frequency 20khz., based on that has analyzed the characteristic of igbt ( insulated gate bipolar transistor ). it was provided the working theory of dc voltage circuit and bridge type invert circuit
本文在分析了igbt （絕緣柵雙極晶體管）特性的基礎上，設計了一臺容量為2kva 、頻率為20khz的高頻逆變電源。分享友人