空放大 的英文怎麼說
中文拼音 [kōngfàngdà]
空放大
英文
empty magnification-
Study of intelligent aeronautic engine temperature - control amplifier testing system
航空發動機溫控放大器智能測試平臺的研製The baha is anchored to the skull by a tiny titanium screw. instead of sounds entering the outer ear canal and impinging on the eardrum as in normal hearing, the sounds amplified by the device are conducted through the screw and the bones of the skull to the cochlea, the snail - shaped inner ear structure responsible for converting sounds into electrical signals carried to the brain by the auditory nerve
骨固定式助聽器利用鈦金屬螺絲固定在耳後方的頭骨，助聽器擴音機放大的聲音經由鈦金屬螺絲及頭骨直接傳到耳蝸，不像傳統空氣傳導式助聽器般，聲音要經過外耳道，再透過鼓膜傳音傳至耳蝸。By means of breaking out away from the shackle centrifugal force, the space is extended unlimitedly and thus to bring a utopian space phantasm
通過擺脫地心引力的桎梏，空間的疆域被無限放大，從而帶來一種烏托邦式的空間幻像。Meixing electronics factory is major in the vacuum tube stereo power amplifier, which is located in the nanhai city ， owned a workhouse over 1300 square meter, with five plant, they are box, seal and transformer circling 、 debugging & check, we also have the machine process, such as milling machine 、 punch 、 drill press 、 electric welding 、 matrix 、 incision machine, and radio tube test machine. we have realize the product line manufacture, the monthly whole output is over 200 sets
美星電子是一個專業製造真空管身歷聲功率放大器的加工廠，位於廣東南海市黃岐工業區，擁有廠房一千三百平方米，工廠分機箱加工、焊接組裝、變壓器繞制、煲機老化、調試檢測五個車間，機械加工設備擁有銑床、沖床、創床、鉆床、電焊、模具製作、切割等二十多臺，電子管及整機檢測調試儀器十餘臺，該廠實現了配套設備、流水作業，每月可生產膽機二百臺以上，可謂中國專業生產膽機最大規模的工廠。In present dissertation, most stirpses are repartitioned and redefined, and the structure characteristic, course of formation, cause of formation, function and risk of stirpses are analyzed. the main conclusions are : [ 1 ] rapid development of corporations engenders urgent demand of financing, conflict between capital market imperfection and demand of financing leads corporations to control listed corporations by purchasing " shell " and enhance it ' s financing capability ; [ 2 ] two kinds of pricing institution of stock provides stirpses for controlling listed corporations by low cost, monitoring institution imperfections provides corporations for operating listed corporations. adjust of national assets provides more " shells " ; [ 3 ] more private corporations purchase listed corporations, some of them form stirpses ; [ 4 ] stirpses have positive influence about adjusting industry and enhancing capital market financing function ; [ 5 ] stirpses magnify financial risk by controlling listed corporations, and transform listed corporations from shareholders benefit to block shareholder benefit, having tendency of infracting shareholders benefit
本文主要的結論： [ 1 ]中國企業的迅速發展對融資有迫切的要求，中國國內資本市場發展不完善與這種強烈的融資需求的沖突導致了企業尋求通過買「殼」的方式控制上市公司，以此來提高自身的融資能力； [ 2 ]中國上市公司股票的兩種定價機制為「系」低成本控制上市公司提供了可能，監管機制的不完善為「系」提供了操縱上市公司的空間，國有資產在調整過程中從部分競爭行業退出，為資本市場提供了一定數量的「殼」資源； [ 3 ]民營企業紛紛買「殼」上市，在這個過程中，部分實力突出的企業形成了「系」 ； [ 4 ] 「系」現象對進行行業整合、提高資本市場融資能力等方面起到了積極的作用； [ 5 ] 「系」通過對上市公司進行的操縱放大了金融風險，將上市公司的股東利益最大化變為大股東利益最大化，存在著侵害小股東利益的潛在傾向。Vacuum tube amplifiers used the first time in coast - to - coast telco circuits
真空管放大器首次用於大西洋岸至太平洋岸的電信電路中。The subject is space train station : a trapeziform aisle symbolizes transporting in time to show people a time shifting inter - space
以時空車站為主題，一條梯形的逐漸放大時空穿梭走廊迅速鋪開，使人感覺進入了一個時空交替的太空展覽空間。Egr - vva egr venturi vacuum amplifier egr
文氏管真空放大器The same procedure can be used to remove the graininess of highly enlarged photographs, which is of value e. g. in aerial photo reconnaissance.
同樣的步驟可以用來去掉放大很多倍的照片上的顆粒特性，這在航空攝影偵察中是有價值的。The theoretical part mainly refers to studies of optical parametric chirped pulse amplification. we analyze some basic theories of opcpa, such as phase matching, parametric bandwidth, walk - off in space and time, gain property and so on, and compare the basic properties of bbo, lbo and kdp
理論部分主要是對新興的光參量啁啾脈沖放大技術的相位匹配、參量范圍、時空走離、增益及帶寬特性等基礎理論進行了分析，並對常用的bbo 、 lbo和kdp基礎特性進行了比較分析，這對于光參量啁啾脈沖放大系統的設計具有一定的實際意義。Nuclear energy - measurement of environmental radioactivity - air - determination of the volumic activity of iodine in the atmospheric environment
核能.環境放射性的測量.空氣.大氣環境中碘容積活性的測定For a map with a very wide field of view you will probably only want to display bright stars and constellation lines ; as you zoom in on a small area of the sky, you ' ll want to show fainter stars, star labels, deep sky objects from different catalogs, and so on
在觀看一個較大天區的時候，你可能只想顯示亮星和星座連線，而在你放大一小塊天區時又希望能看到暗星，恆星說明，或者不同星表中的深空天體等等。Through analysising the characteristics of the power system with floating neutral point deeply, the paper puts forward a new plan of single - phase to ground fault line selection on the base of s ' s signal injecton method and gives the hardware and software design. in this design, the high speed sampling and data processing is carried out through using dsp processor ; the large electrice current is drived through the application of a high - performance audio power amplifier and transformer ; the communication between host computer and detectors is realized through rs485 bus technology ; the difference multilevel frequency - selected amplifier is designed and the feeble signal of space is sampled on the base of the theory of magnetic induction ; the interface between dsp and exterior chip and rs485 interface logical is designed through using fpga ; the using of lcd module and keyboard interfacing chip makes the interface between human and machine ; the programme of host computer and detectors is designed through using blocking design method
在本設計中，採用高速的dsp處理器，實現了對故障特徵信息的高速採集與處理;採用大功率的功放晶元與變壓器配合的方法，實現了大電流信號的驅動輸出;採用485總線技術，組建了裝置主機與多探測器之間的主從式通訊網路，實現了多干擾條件下裝置主機與多探測器的可靠通訊;設計了差分式多級選頻放大電路，採用磁感應的方法實現了對空間微弱信號的接收;利用fpga技術，實現了控制器與多外設的介面及數字信號的串並轉換;採用了先進的lcd液晶顯示模塊及鍵盤介面晶元，設計了人機信息交互的介面;採用了模塊化的軟體設計方法，開發了裝置主機及探測器的軟體程序。Electricity generation in hong kong has produced significant air pollution, threatening our health. it has also contributed significant amounts of greenhouse gas emissions, contributing to global warming and climate change, the single biggest threat to our planet and biodiversity
香港的電力生產過程構成嚴重的空氣污染，同時排放大量溫室氣體，導致全球氣溫上升和出現氣候轉變，成為地球和生物多樣性面對的最大的威脅。In order to make the exploring ability of space environment monitoring systems progress, it is very pivotal to improve the performance of explorers
如果對標定分析系統中的傳感器及其放大電路作適當的調整，還可以對多種型號的空間帶電粒子探測器進行標定與量化。Adaptive segmentation and local enhancement methods are used to process images taken in haze. as the result, higher contrast of image is obtained without noise magnification in sky region
採用圖像自適分割方法以及圖像局部增強方法對輕霧天氣下的圖像進行處理，在大幅度提高圖像清晰度的同時避免了天空噪聲的放大。The method for design thin - wall core box cast - in - site concrete hollow floor using common structural computing software is put forward and the scale for the magnifying stiffness coefficient of the spandrel beam and middle beam is discussed
5 、提出了採用常用的結構計算軟體計算薄壁箱體現澆混凝土空心樓蓋設計的方法，提出了邊梁和中梁剛度放大系數的建議。At the initial stage of planar technique, b was employed as ideal diffusion impurity in base - region of npn si planar devices because of the match of its solid - solubility and diffusion coefficient in si with those of p in emission - region, and the good shield effect of sio2 film to b. but because of the relatively large solubility ( 5 1020 / cm3 at 1000 ) and the small diffusion coefficient, the linear slowly - changed distribution of acceptor b in pn junction can not be formed, which could not cater to the requirement of high - reversal - voltage devics. thereafter b - a1 paste - layer diffusion technology and close - tube ga - diffusion technology had been developed, while the former can lead to relatively large the base - region deviation and abruptly varied region in si, which caused severe decentralization of current amplification parameter, bad thermal stability and high tr ; the latter needed the relatively difficult pack technique, with poor repeatability, high rejection ratio, and poor diffusion quality and productio n efficiency
在平面工藝初期，由於b在硅中的固溶度、擴散系數與n型發射區的磷相匹配， sio _ 2對其又有良好的掩蔽作用，早被選為npn硅平面器件的理想基區擴散源，但b在硅中的固溶度大（ 1000時達到5 10 ~ （ 20 ） ，擴散系數小， b在硅中的雜質分佈不易形成pn結中雜質的線性緩變分佈，導致器件不能滿足高反壓的要求，隨之又出現了硼鋁塗層擴散工藝和閉管擴鎵工藝，前者會引起較大的基區偏差，雜質在硅內存在突變區域，導致放大系數分散嚴重，下降時間t _ f值較高，熱穩定性差；後者需要難度較大的真空封管技術，工藝重復性差，報廢率高，在擴散質量、生產效率諸方面均不能令人滿意。As the great reform and progress in a lot of techniques have been made in the new generation of semiconductor high - frequency power amplifier, valve power amplifiers are replacing by complete solid - state high - frequency linear power amplifiers gradually
隨著新一代半導體高頻功率放大管的一些突破性變革和多種技術的推陳出新，電真空管功率放大器正在被全固態高頻線性功率放大器逐步取代。Vva venturi vacuum amplifier
文氏管真空放大器分享友人