half-phase 中文意思是什麼
half-phase
解釋
半相的-
The one - half wavelength out of phase caused by the specimen itself enables this light to cause destructive interference with the direct light when both arrive at the intermediate image plane at the diaphragm of the eyepiece
這種由標本產生的半個波長的相位差的光線與直射光同時到達位於目鏡光欄的中間像面時會產生相消的干涉。 -
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。 -
It is found that the electric, field improves elongations in 2090 and 2090 + ce alloys markedly, especially in 2090 alloy, but has little effect on strengths. at the same time, the electric field lessenes percentages of intergranular delamination and increases transgranular fracture and microscopic plastic deformation. besides, the electric field makes both average particle size and its distributing range of 8 " phase smaller, and reduces the half width of pfz in aged alloys
研究表明：固溶電場可顯著提高2090合金及2090 + ce合金的延伸率，尤其是對2090合金，但對強度則無明顯的影響；同時，固溶電場減少合金的沿晶分層斷裂比例，並增加穿晶斷裂及微區塑性變形；固溶電場還使合金時效后相顆粒的平均尺寸減小、尺寸分佈范圍減小，並使pfz的寬度減小。 -
Although the dyeing plant is still in its inaugural phase of operation, it has begun to contribute to group turnover and profit since the second half of fiscal 2003 04
縱然染紗廠房的運作只屬起步階段，但已於二零零三零四年度下半年為集團的營業額及盈利帶來貢獻。 -
Although the dyeing plant is still in its inaugural phase of operation, it has begun to contribute to group turnover and profit since the second half of fiscal 200304
縱然染紗廠房的運作只屬起步階段，但已於二零零三零四年度下半年為集團的營業額及盈利帶來貢獻。 -
Besides, the electric field increses both average particle size and of 8 " phase and the half width of pfz
電場時效還增加了相顆粒的平均尺寸和pfz的半寬。 -
Chapter six introduces half - model test study of different parameters with ao effects utilizing the shack - hartman technology. chapter seven investigates the simulation technology for ao, mainly in 2 - d flow - field. this paper has a wide scope, ranging from theoretical foundation of ao to its engineering physics methods, from low temperature to high temperature that influence the index - of - refraction, from 2 - d to 3 - d ( density field ), from high speed to hyper - speed ( interceptor ' s speed ), from model test to numerical simulation ( optical phase measurement )
並進行了實驗驗證；第四章主要探討二維流場折射率的全息測量技術；第五章介紹了導引頭三維流場干涉測量的試驗方法和數據重構；第六章利用哈特曼傳感器技術對氣動光學效應各種參數進行了半模試驗測試研究；第七章是氣動光學的模擬技術，主要研究二維流場數值模擬技術。 -
The displacement field of dislocation on the half - space of two - phase saturated medium
兩相飽和介質半無限空間位錯位移場 -
The main achievements could be summarized as follows : 1 ) the dynamic response of the saturated, porous, elastic half - space is studied in this paper, and saturated soil is taken as elastic two - phase media
現將本文的主要工作簡單介紹如下：本文以飽和土為研究對象，在兩相介質為彈性介質等一些條件假定下，進行了飽和彈性半空間動力響應問題的研究。 -
Online hotel bookings on zuji have also experienced a tremendous growth of 340 percent in the first half of 2004. with hot deals already driving consumers to zuji, zuji s asia miles phase ii promotion and packages promise further incentive for travellers to book online. from today, zuji awards members 500 asia miles for every air ticket, hotel accommodation or car rental purchase ; up to 2, 000 miles when purchasing the monthly featured destination ; and up to 5, 000 miles on multiple transactions completed
針對香港而言，原因相信是zuji大師指路面世時一併推出了多項周末驚喜大優惠，當中包括曼谷來回機票低至hk $ 567 、飛往新加坡只需hk $ 499以及飛往東京只需hk $ 1 ， 599 ，令人難以抗拒，更促使zuji香港的航班預訂數目在第三至第四季度間增長達50 % 。 -
The half analytic formula is reasoned out, which is applied to the sensitivity analysis on design parameters. through the sensitivity analysis of design parameters in constructing phase of nanpu bridge, the main design parameters are confirmed. based on this, the real value of parameters are identified by least square method, by this token, the error of design parameters can be eliminated in the process of construction control
為了減小鋼管混凝土拱橋施工過程中的施工控制誤差，本文推導出了用於結構設計參數敏感性分析的半解析公式，並對南浦大橋各施工階段的結構參數進行了敏感性分析，從而確定出該橋的主要設計參數，在此基礎上，利用最小二乘法對這些參數進行識別，估計出各參數的真實值，以消除施工控制中結構設計參數誤差。 -
Three - phase half wave controllable rectifier
三相半波可控整流器 -
According to the need of the project, the service period is half a year and the working content of the project is divided into two phases : the former three months is the first phase where there is relatively concentrated work and the latter three month is the follow - up service phase
根據項目需要，以半年為一個服務周期，將項目工作內容分兩個階段完成，前三個月工作相對集中為第一階段，后三個月為跟進服務階段。 -
Through auto transformation from die bearable phase voltage to a half of the line voltage, the excellent illumination energy conservation mode can be achieved
通過對照明燈具從承受相電壓至承受線電壓一半的自動轉換，實現最優照明節電模式。 -
Different power circuits and control strategy of the single phase inverter in parallel condition are first analyzed, and half - bridge inverter is selected as the power circuit and current hysteresis control is selected as the control strategy
本文首先對單相逆變器的主電路結構和控制電路的結構在並聯條件下進行了比較分析，最後選用了半橋結構的主電路和內環為滯環控制的瞬時電壓電流雙閉環反饋控制方式。 -
A current compensation method is presented and realized, which improve the pull - out performance at half - step mode in wider high frequency range for two phase hybrid stepping motors, and the usable horsepower of the system is also increased
給出一種電流補償的方法，使得半步方式運行的二相混合式步進電動機和牽出特性在高頻運行的一定頻段內得以提高，增大了該電動機系統的可用功率。 -
Another phase, the high temperature phase, is hexagonal with space group p - 62m, which is stable from 300 to 800. the lattice parameter and the full width of half maximum ( fwhm ) of xrd peaks of u3o8 were also investigated at different temperature, and it were found that they change with the temperature under rules
在兩種相結構各自穩定的溫度范圍內， u _ 3o _ 8的點陣參數以及衍射峰半高寬（ fwhm ）出現了有規律的變化，這種變化表明u _ 3o _ 8的晶體結構依賴于環境溫度的變化。 -
The research on flight plan conflict probe ( fpcp ) : in the phase of flight plan preparation, the planning controller of air force used to spend half time of each day to draw the routes on the maps and then probe the conflicts between them, for the flight routes are quite irregular and more possible to cause conflicts with other training flights or civil aviation flights. the fpcp model studied here is one of the innovation applied in mrd2k - jh, it can automatically probe all the potential conflicts between flight plans. this model uses 4 - d conflict probing rules to analyze all the route information of flight plans, the detected conflicts ( route points or segments ) can be useful for assisting the planning controller to amend the conflicted plans and re - probe the conflicts
飛行計劃沖突預調配研究：針對軍航管制工作中飛行計劃機動多變造成飛行沖突多、沖突探測繁、手工調配難的情況，介紹了mrd2k ? jh系統中採用的一項創新之處? ?飛行計劃準備階段自動化的四維沖突探測模型，按照飛行安全間隔對各飛行計劃的所經航線數據進行潛在沖突分析，探測出預沖突航路點或沖突航線段，代替了軍航管制員原來在地圖上手工測畫的重復性勞動，該項功能幫助管制員及時發現飛行計劃之間存在的潛在沖突以方便進行調配再探測，不僅極大提高了工作效率，更避免了人為可能造成的失誤，確保了飛行的安全。 -
Operation principle and control strategy of the single - phase reversible rectification bridge is analyzed in the paper. a more deeply analysis and study on the reversible rectification half - bridge is made
文中詳細分析了單相可逆整流橋的工作原理和控制策略，對半橋可逆整流橋作了深入的分析和研究。 -
A 3kw single - phase half - bridge prototype circuit has been built with resonant frequency over 400 khz and excellent output performance
完成了3kw單相半橋試驗電路，其諧振頻率高於400khz ，輸出效果很好。
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