整流條 的英文怎麼說
中文拼音 [zhěngliútiáo]
整流條
英文
commutator bar-
Rectifier units with a capacity of 20 to 25 amperes for each charging circuit are acceptable.
每條充電線路可容納容量為2025安培的整流裝置。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。Specification for static commutated excitation systems and devices for large and medium hydraulic generators
大中型水輪發電機靜止整流勵磁系統及裝置技術條件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。The main problems in waterway regulation on branching rapids of mountain rivers are choosing navigation paths and improving flow condition
山區河流石質汊流急灘航道整治主要解決選擇通航汊道和改善航道水流條件的問題。A 2 - d hydrodynamic - numerical model was applied to typical rocky rapids called jiyutan by comparing different computational models. based on the comparison of different schemes, the change of the discharge and the flow current in a branch were analyzed, and the relationship between the flow condition and excavation area, scope as well as mode was discussed, the conclusions show : ( 1 ) in a branching rocky rapids, the velocity may be reduced and flow condition can be improved by excavating one channel partly
本文在對各種數學模型比較的基礎上,應用二維水動力數學模型研究典型石質汊流灘? ?廣西潯江鯽魚灘航道整治工程方案,通過各方案計算結果比較,分析了不同汊道的開挖及汊道內不同開挖面積、開挖范圍以及開挖方式所引起的分流比及工程區域航道水力條件的變化規律,研究結果表明: ( 1 )對于石質汊流灘來說,在某一汊道通過局部開挖河槽,擴大過水斷面面積,可以達到降低工程段流速、改善局部水流條件的目的。Abstract : variation of flow condition caused by the multi - pur pose regulation schemes has been investigated on the basis of measured date in r iver model. flood - control of the upper river, operation of the power - station, saf ety of the bridge and power - station, navigation and evolution of the river are a nalyzed. a reasonable and feasible project alternative and the improvement measur ement are proposed
文摘:涪江潼南河段防洪整治是一項以防洪為主體的綜合性河岸整治工程,在平面二維數值模擬計算的基礎上再進行河工模型試驗,比較分析各防洪整治方案下潼南河段水流條件的變化,及其對上游防洪、河道、大橋、電站、航運、河勢的影響,提出合理可行的工程方案Rectifier units with a capacity of 20 to 25 amperes for each charging circuit are acceptable
每條充電線路可容納容量為20 ? 25安培的整流裝置。The power supply system is 380volts, 3 - phase, which is transformed to 485volts, 3 - phase and then rectified, by solid state silicon rectifier modules, to 600 volts dc, the whole system having a capacity of 500kw. this power is connected to the two overhead power lines to supply the needs of the trolleybuses anywhere along the system
架空電纜網路採用三百八十伏特三相之供電系統經升壓至四百八十五伏特,再經矽質整流器調整至直流六百伏特,整個系統之電功率為五百仟瓦。電源接駁到兩條架空電纜供無軌電車使用。In view of the considerable adjustment of fdi inflow after china ' s entry into wto, the paper points out that income terms of trade and foreign exchange reserves will increase considerably in short run with the adjustment of fdi after the entry into wto, and effect of total trade volume and product competitiveness of fdi will increase but to small extent, and factor and price terms of trade will not improve, even with the possibility to deteriorate
中國入世后, fdi流入會有較顯著的結構調整,流入總量會增加,但增長規模較小。預計短期內收入外貿條件和外匯儲備會有相當程度的增大;外資的貿易總量效應、產品競爭力效應會有所增加,但變化幅度不大;雙要素外貿條件和價格外貿條件不會改善,甚至可能繼續惡化。Fourth, the establishment of a unified inter - bank money market in 1996 has facilitated better liquidity adjustment for financial i titutio
第四, 1996年建立了統一的銀行間拆借市場,為金融機構調整流動性創造了更好的條件。Fourth, the establishment of a unified inter - bank money market in 1996 has facilitated better liquidity adjustment for financial institutions
第四, 1996年建立了統一的銀行間拆借市場,為金融機構調整流動性創造了更好的條件。The flow of every pump is inclined to be different in the same side - inlet sump and the poor flow pattern, and then the inlet condition of the pump is not good, which makes the efficiency of the pump drop and causes vibration etc. based on the theses on the hydraulic characteristic of the wenshui road pumping station in the third period shanghai disposal sewage project, the methods were discussed to improve the flow pattern of side - inlet sump, and the measures were put forward to ameliorate the flow pattern in the paper
對側向進水集水池,一般會出現同池各水泵配水不均勻,池內流態紊亂、水泵吸水條件差,繼而導致水泵效率下降、機組振動等問題。本文結合上海市污水治理三期工程汶水路泵站水力特性研究課題,探討了改善側向進水集水池水力特性的途徑與方法,提出了有效的整流、均流措施。Though standard cast resin dry - type transformers can meet the demands of most consumers. we still have to proceed special designing of transformers for special application field and operating conditions, such as single phase transformers, regulating transformers with onload tap changer, double voltage transformers, isolating transformers, rectifying transformers, earthing transformers and transformers with special tapping arrangement, which we are supplying to consumers all over the country
雖然標準的樹脂絕緣乾式變壓器已能滿足大多數用戶的要求,但是對于某些特殊的應用領域與使用條件仍需我們進行特殊設計。諸如單相有載調壓雙電壓變換隔離整流接地以及有特殊出線排列的變壓器,我公司在不斷地提供給各地的用戶。Recurring to the technology of cpld / fpga, via the hardware description language, the equipment simulates some sspcs and the work - state of buses. besides, as a critical component in the system, owning to dsp ' s great task scheduling ability, dsp makes all the tasks work well. on the other hand, depending on the great communicational ability, a windows - based friendly intercommunicating interface is designed
論文從本裝置的具體實現功能出發,採用自頂向下的設計思想,一方面使用硬體描述語言進行cpld fpga技術開發,完成多路sspc的多種工作狀態的模擬以及配電系統中匯流條的電能質量監測:另一方面利用dsp強大的任務調度能力,完成整個裝置各任務間的實時調度;此外dsp強大的通訊能力用來實現它與pc間的通訊,並設計了基於windows系統的友好的人機交互界面。Technical specification of silicon avalanche rectification for motor vehicles
機動車用硅雪崩整流二極體技術條件Two bus - bar regulation
雙匯流條調整Full - wave commutation, compact structure, especially for areas with poor power supply
特點:全波整流,整機功率小,對電源要求不高,適用於電源條件較差的地區。The dissertation presents an automatic flow to characterize and model cells accurately and quickly by the stimulus reduction algorithm, the input signal driving algorithm, the characterization point dynamic insertion algorithm, the result table optimization algorithm and input signal integrity analysis algorithm, which reaches the advanced level in this field
本文給出了深亞微米工藝條件下單元工藝參數提取和建模的完整流程,該流程能快速精確地完成單元工藝參數提取和建模。文中提出的激勵波形約簡演算法、輸入信號驅動演算法、測試點動態插入演算法和結果表優化壓縮演算法等,達到了國際同類研究的先進水平。The nonlinear magneto - elastic basic equations of thin current - carrying strip - plate are built, based on the kinetic equations, the geometric equations, the physical equations and the electrodynamics equations of thin current - carrying plate, the normal cauchy form nonlinear differential equations, which includes ten basic unknown functions in all, are obtained by means of variable replacement method
摘要在所建立的載流條形薄板的非線性磁彈性基本方程運動方程、幾何方程、物理方程和電動力學方程的基礎上,通過變量代換,整理成含有10個基本未知函數的標準柯西型方程。分享友人