橋波 的英文怎麼說
中文拼音 [qiáobō]
橋波
英文
hashiba-
The next day there was an immense excitement in boniface college, oxbridge.
第二天,牛橋大學的博尼法斯學院引起了軒然大波。As he mellowed, he joined holmes and the others under the brahmin umbrella, in the belief that boston-cambridge offered the best of both worlds.
年事逐長之後,他加入了露姆斯等人的紳士派文人行列,他們相信波士頓--劍橋是新舊兩個世界最好的東西薈萃的地方。In addition, we analyse the dead time effects of pwm control on the output waveform
另外還分析了逆變橋上下管驅動信號上的死區對輸出電壓波形的影響。Then, one experiences the intuitive, empathetic state of the delta waves ; the creative inspiration, insight, and spiritual awareness of the theta waves ; the bridging capacity and relaxed, detached awareness of the alpha waves ; and the conscious processing of the beta waves, all at the same time
那時,一個人可以同時體驗到波狀態的直覺與同一體,波的創造性靈感洞察力和靈性覺悟,波的橋接能力和放鬆不執著的狀態,以及電波的意識過程。By its multi - solution idea, we can focalize discretionary detail of detection of cable - stayed bridge and process in time field and frequency field
利用小波分析的多解析度分析思想,可以聚焦到信號的任意細節進行時頻域處理,適合斜拉橋振動狀態的監測。Popple : a museum at cambridge
波普爾:在劍橋的博物館嗎?Porto will train at stamford bridge on monday evening
周一晚上,波爾圖將在斯坦福橋進行球隊訓練。Then novel circuit structure of bi - directional voltage mode ( based on forward converter ) inverters with high frequency link, are proposed, which is constituted of input cycloconverter, high frequency transformer, output cycloconverter, input and output filter ; the circuit topologies family of this bi - directional voltage mode inverters with high frequency link include six circuit topologies, such as push pull - full wave mode, push pull - full bridge mode, half bridge - full wave mode, half bridge - full bridge mode, full bridge - full wave mode, and full bridge - full bridge mode etc. taking full bridge - full bridge mode circuit as an example, principle of uni - polarity phase shifting controlled bi - directional voltage mode inverters with high frequency link is introduced
本文首先論述了dc / ac逆變技術的應用前景及發展現狀。基於正激forward變換器的雙向電壓源型高頻環節逆變器電路結構,由輸入周波變換器、高頻變壓器、輸出周波變換器、以及輸入、輸出濾波器構成;雙向電壓源高頻環節逆變器電路拓撲族,包括推挽全波式、推挽橋式、半橋全波式、半橋橋式、全橋全波式、全橋橋式六種電路。However, the h - bridge maglev chopper has serious switching losses, so as to have snubber circuit ; there is high emi with the chopper
然而, h -橋斬波器開關損耗大,需要添加緩沖網路,電磁干擾十分嚴重;對供電電源有反向電流沖擊,容易造成供電電源和濾波電容的損壞。In coast and offshore engineering, the safety of the structures whose superstructures located in the splash zone such as piled wharves, shore trestles, oil drilling platforms, etc, have great relation to wave slamming
在海岸和近海工程中,近海採油平臺、樁基碼頭和海上棧橋等上部結構位於浪濺區的建築物的安全與波浪沖擊作用關系極大。Corrosion may have played a role here as well : the minneapolis bridge ? what ' s known as a deck steel truss bridge ? was a concrete roadway supported by gridwork of steel
金屬的銹蝕也許在這些事故中扮演者某種角色:明尼阿波利斯橋是一座鋼板桁架橋,也就是有鋼格來支撐混凝土橋面。The ball bobbed unheeded on the wake of swells, floated under by the bridge piers
受冷落的紙團落在洶涌浪濤的尾波上,沿著橋墩漂向下游。The company is located in the flourishing yuyao langxia street in ningbo, in the south of across - ocean bridge in hangzhou bay. getting close to 329 national road line and the yonghang highway, neibouring beilun international deep water harbor and ningbo air harbor, westing is 80km from xiaoshan international airport in hangzhou, with both convenience and fast transportation in land and sea
公司座落於經濟高度發達的寧波餘姚朗霞街道,杭州灣跨海大橋的南端,瀕臨329國道線、甬杭高速公路,鄰靠北侖國際深水良港和寧波空港,西距杭州蕭山國際機場僅80公里,水陸空交通便利快捷。Hangzhou bay bridge and development of ningbo tourism
杭州灣跨海大橋與寧波旅遊業的發展Influences of ningbo hangzhou bay bridge on ningbo transportation
寧波杭州灣大橋對寧波交通的影響分析Impacts of ningbo hangzhou bay bridge on ningbo urban competitiveness
寧波杭州灣跨海大橋對寧波城市競爭力影響分析Construction of hangzhou bay bridge and development of tourist economy in ningbo
杭州灣跨海大橋建設與寧波旅遊經濟The test and application of ultrasonic wave in bored cast - in - situ pile of bridge
超聲波在橋梁鉆孔灌注樁中的檢測應用1 m 0. 5, the phase - shifted angle 6 is controlled in term of sine law which makes the magnitude of resonant voltage track a reference sine voltage, and the resonant voltage is rectified, filtered, inverted and then the better sine - voltage output is obtained, theoretical analysis and experimental results show that for the resistive load and inductive load, the switches of leading leg of the phase - shift - controlled circuit are always turned on at zvs, and ones of lagging leg are turned on at zvs ( < 0 ) or turned off at zcs ( ( > 0 ), moreover, all switches in the low - frequency inverter are always turned on and off at zvs, the measured circuit efficiency for rated load reaches up to 88 %
從功率單向流動角度出發,提出了一種lcc諧振型恆頻移相單相高頻鏈逆變電路拓撲,在調制系數0 . 1 m 0 . 5情況下,控制移相角按正弦規律變化,使諧振電壓脈沖列的幅值追蹤參考正弦電壓信號,經過整流、濾波、低頻逆變,從而獲得正弦度較好的輸出電壓。理論分析和實驗結果證明對于阻性負載或阻感性負載,移相全橋具有超前橋臂零電壓開通,滯后橋臂或者零電壓開通( _ 0 )或者零電流關斷( _ 0 )的軟開關特性,而低頻逆變器的各個開關均實現零電壓條件下的開通與關斷。Abstract : bridge function and generalized bridge function are all three - valued function, and are made by initial sequence according as copied or shifted ways. they include some familiar orthogonal function of non - sine, such as walsh function. this paper briefly introduced some research advance on this subject, emphasized to introduce the copy theory and generalized copy method. the process of making ( generalized ) bridge function, its property and application, were introduced briefly
文摘:橋函數和廣義橋函數均為三值函數系,都是將初始序列經復制方式和移位方式變換后而形成的.它們包括了一些常見的非正弦正交函數,如沃爾什函數和方波函數等.簡要介紹了近10年來北京航空航天大學通信與電子系統博士點在非正弦正交函數方面研究的一些新進展,重點介紹了復制理論和廣義復制方法,橋函數、廣義橋函數的復制生成方法、性質及其應用等專題分享友人