放聲系統 的英文怎麼說
中文拼音 [fàngshēngxìtǒng]
放聲系統
英文
sound reproducing system-
Electroacoustic parameters and testing methods of loudspeaker system for cinefilm projection
電影放映用揚聲器系統電聲參數和測量方法The system cybernation method is distributed control system. in this way, the audio process computer switch the signal between input and output channels. the main function of audio process computer is general broadcast, service broadcast and emergency broadcast. there is a special control computer. it " s main function is supervise - control the system status such as the amplifier and speaker circuit
在控制上，採用了分散式控制方式，由語音計算機進行音源輸入和輸出的切換，執行業務性廣播、服務性廣播和火災事故緊急廣播；由控制計算機進行系統的監控，監視功率放大器和揚聲器迴路的工作狀態，並根據當前的設備狀態執行相應的控制任務。For several years now, scientists have suspected that " mirthful " laughter, as distinguished from nervous or self - conscious chuckles, can help the immune system and even fight heart disease, but serious data have been lacking
數年來，科學家一直懷疑歡快的放聲大笑，有別于神經性的或者只有自己才能感知的暗自輕聲笑，能幫助提高免疫系統技能，甚至還可以抵禦心臟疾病，但至今還缺乏嚴謹的科研數據。The open outcry system will continue
這個開放的大聲疾呼系統將會繼續。Audiovisual, video and television equipment and systems. part 20 : methods of measuring and reporting the performance of 16 mm sound film projectors
視聽視頻和電視設備及系統.第20部分: 16mm有聲電影膠片放映機的性能測量和報導方法Specification for audiovisual, video and television equipment and systems - methods of measuring and reporting the performance of 16 mm sound film projectors
視聽視頻電視設備及系統.第20部分: 16mm有聲影片放映機性能測量和報告方法Another based mathematics model about the anchor cable is used for ship - anchor system. the numerical calculation have been worked by programmed in the matlab language. at the same time the influence that the dragging speed of antisubmarine helicopter and the height over the surface of ocean acts on the shape and the tension of underwater cable, and that the current velocity and the diameter of anchor cable acts on the shape and the tension of anchor cable, has been calculated
把建立的水下拖索數學模型和錨索數學模型分別應用於航空吊放聲納探頭?纜繩動力學系統和船?錨系統，採用matlab語言編程進行了數值計算，同時分別計算和分析了反潛直升機拖速、距海面高度對拖索形狀和張力的影響以及海流速度、錨索直徑對錨索形狀和張力的影響。It is pointed that the concept of the acoustical design for gymnasiums should be an entity of the architectural acoustics and the designs of sound reinforcement that the concept of traditional optimal reverberation time in gymnasiums, which is actually the optimal articulation obtained by reverberation time and sound reinforcement, doesn ' t exist, and that the reverberation time in existing code for acoustical on gymnasiums can be widen
指出：體育館聲學設計的概念應該是建築聲學和擴聲系統設計的統一體；體育館不存在傳統最佳混響時間的概念，體育館「最佳混響」就是混響時間和擴聲系統結合達到的最佳清晰度概念；現行體育館建築聲學標準中混響時間可以放寬，其意義在於擴聲系統和聲學裝修的優化結合，從而節約國家相關建設投資。Information technology - open systems interconnection - common management information protocol - part 2 : protocol implementation conformance statement proforma
信息技術開放系統互連公共管理信息協議第2部分:協議實現一致性聲明形式表Secondly, compared with some other kinds of comparator structure and based on the preamplifier - latch fast - compare theory, a novel topology of cmos preamplifier latch comparator circuit is presented. considering trade - off between kickback noise and power dissipation, reference resistance value is optimized. according to the encode demands of different stage resolution, clock - control encode circuit is designed
其後，在具體的子adc設計中，對比各比較器類型的優缺點，並基於預放大鎖存快速比較理論，提出一種新型高速低功耗預放大鎖存比較器電路拓撲;根據adc系統所允許的參考電壓最大波動限制，在回饋噪聲對輸入參考電平的影響和功耗之間折衷，確定優化的參考電阻串阻值;根據不同級精度的編碼要求，設計出時鐘控制編碼電路。Because the north downtown is the old city in municipal area, kits population is intensive and the business in train station, long distance bus station is comparative concentrates. concentrating, the poprlation flows a great deal, so the mission of medical treatment, prevention, health care for this area is heavy. through several generation s effort, the hygiene business of my area from have no to have, go to since the childhood to big, obtained the substantial development, tooctober 1999, my area totally contain 192 all levels vrious medical treatment hygiene organzation, among them the first province class is the sixth people s hospital ; troops hospital is namely 252 hospital ; municipal class hospital 8, namely the first hospital, the first center hospital, the third hospital, north downtiwn hygiene defends the station, the north downtown women and children health care staton ; three countries hosptal namely hanzhuang country hospital, dongjin country hosspital, bailou country hospital ; still there are 56 villages public health offices, 70 individual clinics, 50 business enterprises business unit hygiene room in addition, an a scale as center from the city, regarding village as the key point, under the new form of the socialism economcal market, our hygiene system insists on the material civilization grasp with spiritual civilization together, putting the social efficient in the first, hold " everything regard health as the center, working hard to mold " window image, the municipal fifth hospital is named as baoding civilized committee, baoding hygiene office as the two star class civilized service. my area all hygiene worker will still work hard to create superior quality service ofor the large crowd
經過幾代人的努力，我區的衛生事業從無到有，從小到大，取得了長足的發展，至1999年10月，我區內共有各級各類醫療衛生機構192個，其中省級一家即河北省第六人民醫院軍隊醫院一家即二五二醫院市級醫院8家即保定市第一醫院保定市第一中心醫院保定市第三醫院保定急救中心保定市法醫醫院保定市聲學研究所保定市衛生防疫站區直屬單位三家即保定市第五醫院北市區衛生防疫站北市區婦幼保健站三個鄉醫院即韓莊鄉醫院東金莊鄉醫院百樓鄉醫院;此外還有56個村衛生所70戶個體診所50個企業事業單位衛生室。一個從城市為中心，以農村為重點，集醫療預防保健康復科研和公共衛生監督等多功能多層次並基本滿足社會需求的衛生工作網路初具規模。在大力發展社會主義市場經濟的新形式下，我區衛生系統始終堅持物質文明和精神文明一起抓，始終把社會效益放在第一位，緊緊圍繞「一切以健康為中心，努力塑造」窗口形象，市第五醫院被保定市文明委保定市衛生局命名為文明服務二星級單位。The subject comes from the cooperation project “ x waveband sar receiver ” between chengdu sine science & technology ltd. and the uestc. the auther is responsible for the demonstrability of the rf receiver and the implemetaion of the lna in the system
本項目來源於電子科技大學成都賽英科技有限公司與電子科技大學的合作項目「 x波段合成孔徑雷達（ sar ）接收機」 ，筆者進行了該接收機系統方案的論證及接收機前端低噪聲放大器（ lna ）的研製。Measurement points include : over floor corresponding to the center of bogie truck, air return port, air feeding port, over coupler and draft gear, head acoustics measurement and analysis system is used in signal capture and data process
採用headacoustics測量分析系統進行了噪聲測量，並利用該軟體對採集到的數據進行回放，截取有效數據進行數據處理，處理的結果，以圖表的形式輸出。A new release of an integrated cardiovascular information system now integrates exam results from all major cardiology subspecialties ? interventional cardiology, cardiovascular ultrasound, electrocardiogram ( ecg ), nuclear cardiology, cardiac computed tomography ( ct ), cardiac magnetic resonance imaging ( mri ), and electrophysiology ( ep )
一種剛投放的綜合心血管信息系統，現在整合所有心血管專業的檢查結果，包括心臟介入、心血管超聲、心電圖（ ecg ） 、核放射心臟病學、計算機斷層掃描（ ct ）心臟核磁共振（ mri ）和電生理（ ep ）學。The major job is manufactured a transmitter, which has three upmixer channels. its function is to up convert the signals from c - band to ka - band. the input local oscillator is provided by a low frequency crystal oscillator which has a good performance of phase noise, through 512 times multiply to ka band. this sysetem is used in the laboratory as transmitter source of the fuze, for the multidimensional objects in practise, which lead to the complexity of the reflect signal, so the amplitude, frequency and the phase of the transmit signals both have a key role in dealing with the reflection signals. therefore, this system requires for both the coherence of the single channel ’ s amplitude, phase and multi channels
本文的主要工作是應用戶要求製作一具有三發射通道的上變頻系統，可以將c波段的微波信號上變頻到ka波段的毫米波信號。系統的本振輸入基頻由一相位噪聲非常好的低頻率晶振提供，經過512次的倍頻放大至ka波段。本系統作為實驗室中引信的發射源，由於目標反射信號具有時變的多維性，反射信號變得極為復雜，在信號處理時，不僅信號幅值、頻率有決定意義而且相位關系也很有決定意義。China grand theater has advanced push and pull lift mechanical stage and orchestra, which offers excellent assurance for the art treatment of performance ; the scientific and rational sound establishment and reinforcement system and top acoustics recording equipment let the high grade and high rank large - scale symphonic concert have best audiovisual effect. in addition, the luxury illmination in the hall, the 1500 luxury and cozy seats in the audience hall and big and small vip drawing rooms which can hold 100 people can all show the splendid and luxury style of china grand theater
中國劇院具有較先進的推拉升降機械舞臺和樂池，為演出的藝術處理提供了良好保障；電腦控制的各類燈具使舞臺的藝術效果大放光彩；科學合理的建聲、擴聲系統和先進的音響錄音設備為舉辦高品位、高檔次的大型交響音樂會提供了最佳的視聽效果。劇院大廳吊裝的華麗燈飾、觀眾廳1500席美觀舒適的新型座椅、可容納100人的大小貴賓休息室等，無不顯示出中國劇院富麗堂皇的豪華氣派。A small loudspeaker designed to reproduce high - pitched sounds in a high - fidelity audio system
高頻揚聲器在高保真度的放聲系統中用來產生高頻聲的小揚聲器Magnetic tape sound recording and reproducing sustems. part 3 : methods of measuring the characteristics of recording and reproducing equipment for sound on magnetic tape
磁帶錄音和放音系統.第3部分:磁帶上聲音錄制和放音設備特性的測量方法Located on the first floor of the middle building, the international conference hall, equipped with world - class facilities such as 8 channel simultaneous interpretation systems, broad band network and communication systems, video teleconferencing systems, projection display systems, is the top choice for holding conferences and press conferences for increasing international activities
國際會議廳位於中樓一層，設有8路同聲翻譯系統、電視電話會議系統、寬帶通訊網路系統、放映系統和大屏幕投影系統等設施，達到國際先進水平，為日益增多的國際間交流提供了一個高規格的平臺。Audible amplification system
聲頻放大系統分享友人