整流帶 的英文怎麼說
中文拼音 [zhěngliúdài]
整流帶
英文
fairwater-
Groyne is a common measure used in channel improvement. it will give rise to serious consequence if the design of groyne is improper. to go deep into study of the variation of flow feature in river due to building groyne is extremely necessary
丁壩是航道整治中常見的工程措施之一，但若設計失當，可能帶來許多嚴重後果，對丁壩所形成的許多水流條件變化開展深入研究是十分必要的。The western scholars ? las and johnson has shown that the hard core of the research programs based on the science research programs methodology is difficult to change and it can be maintained and developed by adjusting the assisting hypothetic protecting zone. they give comparatively objective statement of the hard cores of western mainstream economics research programs and the marx ' s economics research programs, which is based on the comparative analysis on the human being, rationality, property right, market and the view on the social history of the two hard cores
西方學者格拉斯和約翰遜根據拉卡托斯的科學研究綱領方法論所表明的研究綱領的硬核不易改變，可以通過調整輔助性假設保護帶的方法來加以維護和發展的學說，對西方主流派的經濟學研究綱領的硬核和馬克思經濟學研究綱領的硬核的內容作了比較客觀的陳述，他們的陳述是以對兩大綱領硬核關於人、理性、產權、市場和社會史觀的對比分析來進行的。And vibrant modern dance favored by young people amply demonstrated the jubilance and enthusiasm of these modern spiritual practitioners. the elegant publication corner, exhibition area for celestial clothes and jewelry, and children s amusement section all resounded with joyful laughter during the event as crowds filled the center with a warm and cheery atmosphere. next to the kitchen was the canteen area, where delicious vegetarian food was served to fellow practitioners and guests throughout the day
舞臺上優美動人的歌聲饒富民族風味的舞蹈及年輕人的動感勁舞，充分展現了現代修行人活潑開朗及樂觀洋溢的一面會場並設有雅緻的經書區天衣天飾區和充滿歡樂的兒童游戲區，川流不息的人潮，帶動了整個道場熱鬧歡騰的氣氛，廚房旁邊的用餐區更是全天候為同修及來賓供應美味的素食佳肴。The hyperbolic conservation laws with relaxation appear in many physical systems such as nonequilibrium gas dynamics, flood flow with friction, magnetohydrodynamics, etc. firstly, the thesis proves that there exists a unique global smooth solution for the cauthy problem to the hyperbolic conservation laws system with relaxation ; secondly, in the large time station, the thesis proves that the global smooth solutions of the hyperbolic conservation laws system with relaxation converge to rarefaction waves solution at a determined l ( p > 2 ) decay rate
帶鬆弛項的雙曲型守恆律組出現在諸多的物理系統中。例如，非平衡態的氣體動力學、帶摩擦的水流、磁動力學等。本文首先證明，帶鬆弛項的雙曲型守恆律組的柯西問題的整體光滑解的存在唯一性；其二，證明了帶鬆弛項的雙曲型守恆律組的解與相應的平衡態守恆律的稀疏波解在大時間狀態下的l ~ p衰減率。The space that although macao develops substance, flows is very large still, but the goods that hinders to be handled at present at macao is given priority to with goods of cross - strait change trains ( occupy whole about 5 into half ), too onefold supply of goods also sheds estate development to bring a bit secret worry for macao content, shed the difficult position of development to break substance, be necessary oneself of airport of have the aid of and environmental advantage, extend more perfect aviation to carry a network
雖然澳門發展物流的空間仍然很大，但礙于澳門目前處理的貨物以兩岸中轉貨為主（約占整體的五成半） ，過于單一的貨源亦為澳門物流業發展帶來一點隱憂，為打破物流發展的困境，有必要藉助機場自身和環境優勢，拓展更完善的航空運輸網路。A three - phase single - switch fly - back rectifier with lossless isolated snubber
帶隔離型無損緩沖的三相單開關反激式整流器( 3 ) the polar eddy, the west circumfluence on 500hpa medium latitudinal region ands subtropic circumfluence are the key systems of tpnes floods precipitation and, the wet years have abundant vapor, moreover, the omga is positive in all atmosphere
（ 3 ）極渦、中高緯西風環流系統和副熱帶系統是影響青藏高原東北側區汛期降水的大尺度環流背景關鍵系統。同時，多雨年的主要流場特點是有利於水汽輸送，且整層大氣始終表現為上升運動。Firstly, a representative wind and wave model, which could both simulate the main characteristics of wig over sea waves and be suitable for numerical calculation, is presented. the model completely considers the fully nonlinear effect of wave surface on the wavy air flow, separates the disturbance of wave surface from the wing - air wave interaction flow, and overcomes the numerical calculation difficulties due to the large difference of dimensions between wing and water waves
首先針對機翼在風浪中的非定常非線性氣動力問題，提出了一個既能夠反映風浪場主要特徵又適合於數值計算的風浪場模型，該模型完整地考慮了波浪表面對氣流場的全非線性影響，使波面對流場的擾動分離出來，消除了機翼和波浪幾何尺度上的巨大差異帶來的數值計算上的困難。In this paper, on the basis of absorption of achievements of the research on auditory physiology, an auditory model simulationg the peripheral auditory system and part of the central auditory system is set up. the model is made of the fitlters presenting the characteristics of the basilar membrane for analyzing the voice signals, the half wave rectification modeling the inner hair cells and energy transfer of nerve fiber
在吸收聽覺生理學研究成果基礎上，建立了一個模擬外圍聽覺系統和部分中樞聖經系統功能的聽覺模型。模型由表徵基底膜的頻率分析的帶通濾波器組、內毛細胞的半波整流特性和神經纖維的能量轉換特性組成，該模型可以作為前端處理來提取語音信號的自相關圖譜。For phonetic signal modulation, if the pass band range of the band pass filter ( bpf ) is 300hz - 3400hz, the anti - noise properties of laser are approximately independent of bias current and parameters of the cavity ; when the pass band range of bpf increases to a certain degree, modulating bias current and parameters of the cavity can improve the anti - noise properties of laser
對語音調制情況，如帶通濾波器的通帶范圍取為300hz - 3400hz ，則激光器的抗噪聲性能基本不依賴于偏置電流和腔內參數；當帶通濾波器的通帶范圍增大到一定程度，調整偏置電流和腔內參數可以實現半導體激光器的高抗噪聲性能。The control tactics of space voltage vector are investigated, and the simplified algorithm which judges the sector location of reference vector and calculates switch operation time is put forward. by analyzing the current hysteresis control, the relation between switch frequency, and hysteresis bandwidth and input inductance of pwm rectifier is deduced. by applying instantaneous power theory, the principle of pwm rectifier power control is analyzed, and the direct power control by matlab toolbox through estimating active power and reactive power with virtual flux is realized, and the simulation results prove that it is correct
對常用空間電壓矢量控制策略進行分析，提出了給定參考矢量所在區間判斷的簡化方法，以及電壓矢量作用時間的求取方法；分析了電流滯環控制策略，推導出開關頻率與滯環帶寬以及整流器輸入電感之間的關系；應用瞬時功率理論分析pwm整流器功率控制原理，通過虛擬磁鏈估計有功功率和無功功率，用matlab實現了直接功率控制，並驗證了該控制方法的正確性。The synchronous rectifying and low power sampling technology is used to reduce the power consumption, flexible external loop compensation, error amplifier output clamp are adopted for better system large signal response. the piecewise slope compensation technology is employed to minimize the consequence of over compensation. the sensor resistor is externally connected, which realize output voltage programmable. the overheat protection and under voltage protection modules are integrated in the die to allow the reliable operation of the system
同時，電路設計採用同步整流技術、低功耗電流采樣技術降低功耗，提高轉換效率;採用靈活的外部環路補償技術、誤差放大器輸出嵌位技術以實現良好大信號特性;採用分段斜坡補償技術，消除不穩定因素，並最大程度地減小過補償帶來的問題;採用外接輸出采樣電阻的方式，實現輸出電壓的可編程。The paper analyzes the composition of siemens shaft - generator with rectifier and thyristor inverter and its working principle, and introduces the independent power supply, the operation of the system, automatic adjustment, and the function of synchronous condenser, contributing to upgrade the understanding level and cognitive ability of shipping mechatronics managerial staff
摘要文章分析了西門子帶整流逆變中間環節的軸帶發電系統的組成及工作原理，介紹了單獨向電網供電方式、系統的運行、自動調節以及調相機在系統中的作用，有助於提高船舶機電管理人員對這一系統的理解和認識能力。When life - threatening accidents occur before the jettisoning of fairing, escape system will bring the astronauts to safety. escape system includes the escape tower and upper fairing
當運載火箭在拋整流罩前發生威脅太空人生命安全的重大故障時，逃逸系統肩負把太空人帶離危險區的重任。For the first time, the energy band configuration of p - si / n - bn heterojunctions were studied and drawn up. the study of the current - voltage ( i - v ) characteristics showed significant rectifying behavior with reverse saturation current of 3. 7 x 10 ~ 7a, breakdown voltage of 30v and turn on voltage of 14v. the capacity - voltage ( c - v ) characteristics are studied too
研究了p - si / n - bn異質結的-特性，測試表明異質結具有明顯的整流特性，反向飽和電流3 . 7x10 「 』 a ，擊穿電壓高達30v導通電壓為14v ，應用p七en異質結能帶圖對其卜v特性做出了定性解釋。Experiments including resistance load experiment, inverter experiment, dynamic experiment and motor load experiment are carried out with high power supply quality rectifier
建立了一套完整的實驗系統，對高品質整流電源進行了帶電阻負載實驗、逆變實驗、動態實驗和帶電機負載實驗。The technological risk is shown as selecting type mistake of the software and the system supplier ' s choice risk mainly ; transform risk display and means the risk appeared in order to change and manage various kinds of required management ideas of the means, management way, and in order to meet the needs of erp system, revitalize risks of organizing brought to institutional framework and business procedure ; control project risk display to implement cycle lengthen, implement cost increase, implementation quality and implement result up to goal preconcerted ; human resources risk show as lack effective consultant of implementation, lack the risk with staff of the implementing ability mainly
技術風險主要表現為軟體選型錯誤以及系統供應商的選擇風險；變革風險主要表現指為改變管理手段、管理方式所要求的各種管理觀念轉變所出現的風險，以及為了適應erp系統的需要，對組織結構以及業務流程進行重新調整所帶來組織風險；項目監控風險主要表現在對實施周期延長、實施成本的增加、實施質量以及實施效果沒有達到預定的目標；人力資源風險主要表現為缺乏有效的實施顧問指導、企業缺乏具有實施能力的員工的風險。On problems of low power broadband full - direction rectenna
低功率寬帶全向整流天線的幾個問題Consumers successively plunged a large number of silicon controlled commuted devices ( such as steel rolling 、 electrized locomotive 、 aluminium electrolysed devices etc ) and smelting devices to improve their produced efficiency or to save energy. on the one hand it is good for consumers, on the other hand it will arouse the fluctuation of voltage and frequency and it will result in the collision of the active and reactance capacity. meanwhile these nonlinear loads bring much harmonic into the electric network which deteriorate the quality of power supply and hazard the online device enormously
用電部門為了提高生產效益、節約能源，在大電網中相繼出現了大量的可控硅整流裝置（如軋鋼、電氣化機車、鋁加工電解設備等）以及冶煉設備，這些設備的投入使用對節能有一定好處，但給電網造成有、無功沖擊，引起電壓和頻率的波動，同時，這些非線性負荷向電網注入大量諧波，大大惡化了供電系統的電能質量，給用電設備帶來了極大的危害。The full - concatenation approach allows atm cells to be added or dropped at any node and lets carriers statistically multiplex traffic over the full bandwidth of the link
這個全面連入法允許atm信元在任何一個節點被加進去或被釋放出來，讓電話公司通過統計的方法在鏈路的整個帶寬上實現流量的多路復用。分享友人