牽引流 的英文怎麼說
中文拼音 [qiānyǐnliú]
牽引流
英文
traction current-
In second floor ' s esthetical living space, large area ground impact window attracts sunlight freely ; air corridor ' s unique design gives intimate exchange between a couple ; every detailed design is a scene of love intrigue plotted by the designer with meticulous love
在二層唯美的生活空間內，大面積落地飄窗將陽光毫不吝嗇得牽引，空中走廊的獨特設計使夫妻間的密切交流無處不在，每一處細節的設計都是設計師精心醞釀的一場愛情陰謀。The dr. wu lumbar tractor has modern design with two jars which utilize the condensability of air and the hydromechanical theory to realize the auto balance of the air pressure in the two jars, thus guaranteeing the elastic pulling of lumbar, the only one that conforms to the “ human bio - elastic mechanics ”
伍醫生腰椎牽引器設計新穎，採用雙氣缸連通，利用空氣的可壓縮性與流體力學的原理實現了兩氣缸壓力自動平衡，達到腰椎彈性牽引之目的，是目前國內唯一符合「人體彈性生物力學」的腰椎牽引器。After analyzing several kinds of protection for feeder line in subway dc traction power supply system, it is pointed out in the paper that the phenomena of refusing action and error action can not be avoided with existing protection which can not protect the whole feeder line
摘要分析了地鐵直流牽引供電系統中幾種常用的饋線保護類型，發現現有的保護方法很難避免跳閘保護拒動或誤動現象的發生，並且不能保護饋線的全長。Two kinds of new on - line monitoring methods, which are based on measuring primary, secondary currents and voltages to calculate the short - circuit reactances of windings for detecting the deformation windings of power transformer, are proposed in the paper. the methods used for on - line measuring the short - circuit reactances of traction transformer in electric railways, are designed
本文提出了兩種在線監測變壓器繞組變形的方法，通過在線監測變壓器繞組原、次邊的電壓和電流量，實時計算變壓器繞組的短路電抗來判斷變壓器繞組變形情況，並對電氣化鐵路主要接線型式的牽引變壓器繞組變形的在線監測方案進行了設計。Electric traction ; overvoltage suppressors in d. c. circuits
電力牽引.直流電路中過電壓抑制器Maintenace of commuator of dc traction mo - tor
直流牽引電動機換向器的維護Railway fixed equipment. high speed unipolar circuit - breakers for direct current traction systems 750, 1500 and 3000 volts. characteristics and tests
鐵路固定設備.直流電壓為750 1500和3000v的牽引設備的高速單極斷路器.性能和試驗Air foil surfaces, lift - and - drag coefficients
空氣流經表面抬升和牽引的系數Air foil surfaces, lift - and - drag coefficients.
空氣流經表面抬升和牽引的系數. .Through the illustration of the short - circuit test method and through the analysis on final data of the catenary line for dc traction system of shenzhen metro vehicles, it is shown both the set values for the short - circuit calculation and the equipment selection are correct
通過對深圳地鐵直流牽引系統接觸網短路試驗方法的闡述及最終數據的分析，表明短路計算整定值和設備選擇的正確性。The dark - gray traction current deposits belong to internal - tide deposits, it develops sandstones and siltsands, and charactered with lenticular, wave, flaser bedding, bimodal cross - bedding and ripple mark
深水牽引流沉積為內潮汐沉積類型，巖性為細砂巖、粉砂巖，以發育透鏡狀、波狀、脈狀層理、雙向交錯層理、波痕等沉積構造為特徵。Based on the introduction of the detraction mechanism and methods for fractured tibia and fibula, the surgery related tissue in human leg is analyzed one by one
在介紹脛腓骨骨折復位牽引手術的機理和流程的基礎上，對手術過程中涉及的腿部各組織進行分析。At present, differential protection is often used as the main protection for traction transformers. however, the existing of certain factors, such as magnetizing inrush, over - excitation, ct saturation and mismatching of ct ratio, will result in that it is hard to distinguish state current and fault current, and differential protection misoperation or maloperation, then secure operation of electric railways system will be threatened
目前，牽引變壓器通常採用差動保護作為主保護，但是在某些因數的影響下差動保護並不能準確的區分牽引變壓器內部故障或非內部故障，如故障電流與變壓器處于勵磁涌流、過勵磁， ct飽和及ct變比不匹配等情況下的狀態電流就很難準確的區分，可能造成保護誤動或拒動，從而危及整個鐵道電氣化系統的安全運行。Proceedings in the case of interference on telecommunication ; installations by electric power installations ; interference by d. c. traction systems
電力設備干擾通信設備的應對措施.第4部分:直流電牽引Proceedings in the case of interference on telecommunication installations by electric power installations ; interference by alternating current traction systems
電力設備干擾通信設備的應對措施.第3部分:交流電牽引On the railway of electrization, power supply mode is requested to be the single - phase alternating current
在鐵道電氣化牽引區段，牽引供電網採用單相工頻交流電供電方式。The main products of our company : series of mining emulsion pump station, series of electric haulage shearer, sparying pump station, series of mining flame - proof vacuum / air electromagnetic starter, series of mining vacuum / air feeding switch, series of mining fame - proof and natural - safe. type ac soft starter, series of hydraulic stand valve and pipe system, high flow rate quick - moving valve, the new product nearing into market - the hydraulic support electric - control system, mining electric drill, hydraulic valve test table, electric performance test table
公司主導產品為：系列電牽引採煤機、系列礦用乳化液泵站、噴霧泵站、礦用隔爆兼本質安全型交流軟起動器、系列礦用隔爆真空、空氣電磁起動器、系列礦用真空、空氣饋電開關、系列液壓支架閥類及管路系統、大流量快速移架閥、即將投入市場的新產品? ?液壓支架電液控制系統、煤電鉆系列、液壓閥試驗臺、電性能試驗臺等。The control motors in the well traction robot require high temperature resistant, quick response, small volume and large power density. because coreless dc motors uses ironless - rotor, the inertia and inductance is very small, mechanical time constant is less than 28 milliseconds, several products can attain in less than 10 milliseconds. its weight and size are 1 / 3 - 1 / 3 less when compared with an iron core motor of same power
水平井牽引機器人對控制電機不僅有耐高溫要求，而且有響應快、體積小、能量密度大等要求，而空心杯電樞直流電動機由於無鐵心，故慣量和電感均大為減小，機電時間常數小於28ms ，部分產品可以達到10ms以內;與同等功率的鐵芯電機相比，其重量、體積減輕1 / 3 - 1 / 2 ，是低慣量電機中性能最好的一種。Electric traction ; wires for earthing and return current
電力牽引.接地線和迴流線Precambrian madiyi formation in banbianshan, taojiang of hunan province is consisted of deep - water gravity flow deposits, deep - water traction current deposits and deep - water in situ deposits
摘要湖南桃江半邊山前寒武紀馬底驛組為一深水重力流沉積、深水牽引流沉積與深水原地沉積共生組合。分享友人