查询词典 motor bus

The test bedstand which is composed of electro-motor ,hydraulic pump ,hydraulic motor ,speed verily box and parallel compensating pump, can resolve the problem of power consumption and the power warm while large power hydraulic pump and motor testing.the principle of system is that electro-motor drive the hydraulic pump first,then the pump make the hydraulic motor work through its high pression oil,the follow working hydraulic motor feedback the power in niuju re-drive the hydraulic pump,at last the power is recovered.this bedstand make use of bishi hydraulic system ,which can have a closely construct ,and steadly chuandong ,lower noise ,high power recovery percentage and so on.

本实验台由电动机、油泵、油马达和变速箱以及并联补油泵等一起构成功率反馈实验油路，以解决大功率液压泵及马达在试验时的大功率消耗和能量耗散时的发热问题。实验台由电动机带动油泵，油泵输出油液驱动液压马达，油马达输出的扭矩通过变速箱传动回馈给液压泵的输入轴，从而实现功率回收。采用闭式液压系统，结构紧凑、运行平稳、噪声低、功率回收率高；机械补偿，电动机输入扭矩经变速箱传动驱动液压泵；液压补偿，并联补油泵对系统的高压油路进行流量补偿。

The test bedstand which is composed of electro-motor ,hydraulic pump ,hydraulic motor ,speed verily box and parallel compensating pump, can resolve the problem of power consumption and the power warm while large power hydraulic pump and motor testing.the principle of system is that electro-motor drive the hydraulic pump first,then the pump make the hydraulic motor work through its high pression oil,the follow working hydraulic motor feedback the power in niuju re-drive the hydraulic pump,at last the power is recovered.this bedstand make use of bishi hydraulic system ,which can have a closely construct ,and steadly chuandong ,lower noise ,high power recovery percentage and so on.

本实验台由电动机、油泵、油马达和变速箱以及并联补油泵等一起构成功率反馈实验油路，以解决大功率液压泵及马达在试验时的大功率消耗和能量耗散时的发暖问题。实验台由电动机带动油泵，油泵输出油液驱动液压马达，油马达输出的扭矩通过变速箱传动来回馈给液压泵的输渗入渗出轴，从而实现功率往返收。采用闭式液压系统，结构紧凑、运行平稳、噪声低、功率回收率高；机械补偿，电动机输渗入渗出扭矩经变速箱传动驱动液压泵；液压补偿，并联补油泵对系统的高压油路入行流量补偿。

The test bedstand which is composed of electro-motor hydraulic pump hydraulic motor speed verily box and parallel compensating pump can resolve the problem of power consumption and the power warm while large power hydraulic pump and motor testing.the principle of system is that electro-motor drive the hydraulic pump firstthen the pump make the hydraulic motor work through its high pression oilthe follow working hydraulic motor feedback the power in niuju re-drive the hydraulic pumpat last the power is recovered.this bedstand make use of bishi hydraulic system which can have a closely construct and steadly chuandong lower noise high power recovery percentage and so on.

本实验台由电动机、油泵、油马达和变速箱以及并联补油泵等一起构成功率反馈实验油路，以解决大功率液压泵及马达在试验时的大功率消耗和能量耗散时的发热问题。实验台由电动机带动油泵，油泵输出油液驱动液压马达，油马达输出的扭矩通过变速箱传动回馈给液压泵的输入轴，从而实现功率回收。采用闭式液压系统，结构紧凑、运行平稳、噪声低、功率回收率高；机械补偿，电动机输入扭矩经变速箱传动驱动液压泵；液压补偿，并联补油泵对系统的高压油路进行流量补偿。

The USM is a kind of new electrical motor which develops in recent 20 years, it broke through the traditional concept of electrical motor. It didn"t have the electromagnetism winding and the magnetic circuit, and it didn"t uses the mutually electromagnetism to transform the energy, moreover, the volume of electrical motor is small, the weight is light, the transfer efficiency is high. For it was so small, so light, and so thin, it have begun to use on automobile. But the usage of superconductivity electrical motor is still in the experimental stage at present. The main reason is that the super conductivity material has not realized the high temperature, but with the development of technical, the possibly uses of superconductivity electrical motor in the big horsepower like automobile generator and on actuation electrical motor causes the electrical machinery to be smaller in volume, lighter in weight, and higher in efficiency.

超声波电机是近二十年来发展起来的一种新型电机，它突破了传统电机的概念，没有电磁绕组和磁路，不用电磁相互作用来转换能量，体积小、重量轻、转换效率高，很小、很轻、很薄，在汽车上已经开始使用；超导电机的使用目前还处在实验阶段，这主要的原因是超导材料还没有实现高温化，但是，随着技术的发展，超导电机可能使用在汽车的起动机和驱动电机这些大马力上，使原有的电机体积更小，重量更轻，效率更高。

The product altogether divides into the motor for conveyers、the motor for shearers、the motor for tunnellers、the motor for winchs、the motor for air blower series、the motor for YB series and SO on about six of series 300 varieties,the Power rank in 4-1250 kilowatts,the voltage rank is dividing into 380V、460V、660V、1140V、3300V、6000V、1 0000V altogether seven ranks,the protective rank is dividing into IP44、IP54、the IP55three ranks.

产品共分为输送机电机、采煤机电机、掘进机电机、绞车电机、风机系列电机、YB系列电机等六大系列300多个品种，功率等级在4～1250千瓦，电压等级分为380V、460V、660v、1140V、3300V、6000V、10000V共七个等级，防护等级分为IP44、IP54、IP55三个级别。

Day 1 7Am Pick up from your hotel in Cairo, transfer to the bus station, take the bus to Baharia Oasis, 360 kilometers south west of Cairo, 1after noon, transfer from the bus station in Baharia to the hotel there, having lunch and starting jeep tour to the white desert, in your way to their you will see the old white desert, the new white desert, flower stones, salt lack and springs, in the evening you will have your tent in the white desert, enjoying the most magic sunset you can imagine and discover the secrets of the desert at night, at night our Bedouin friends they will do for you food by fire and over night there in tent in the white desert,Day 2 Next day in the morning, you will be driven to see the quatz Crystal mountain, black desert, back to the hotel in Baharia Oasis, having lunch and relax for abit, 2,30 pm transfer to the bus station taking 3pm bus back to Cairo.

描述第一天早上7时拿起从您的酒店在开罗，转移到巴士站，乘坐公共汽车到Baharia绿洲，西南360公里的开罗， 1after中午，转让从公共汽车站Baharia到酒店那里吃午饭，并开始吉普车游览的白色沙漠，在用自己的方式你会看到他们的旧白色沙漠，新的白色沙漠，花石，盐缺乏和泉水，在晚上你将你的帐篷在白色沙漠，享受最神奇夕阳，你可以想像和发现的秘密，沙漠在夜间，在晚上我们的贝都因人的朋友，他们会为你做的食品火灾和晚上在帐篷中的白色沙漠第2天第二天早晨，您将驱动看到quatz晶体山区，黑色沙漠，回到酒店Baharia绿洲，共进午餐，并放松升技， 2，30下午移交给车站采取下午巴士回到开罗，晚上八时从公共汽车站到您的酒店在开罗举行。

The imaging manifestation of BUS and IVP were restrospectively analysed in accordance with surgical findings.Results For 12 CRDA cases with severe hydronephrosis,BUS was diagnostic in 9 cases and suggestive in 2 cases,while IVP was only suggestivc in 4 cases;For 11 cases with mild to moderate hydronephrosis,BUS made correct diagnosis for 10 cases,IVP was correct in 5 cases;For 8 CRDA of maldeveloped type,BUS made diagnosis for 5 and was suggestive for 1,IVP was correct for 2;For 3 cases CRDA of developed type,IVP was correct for all while BUS was correct only for 1 case.

结果 12例重度积水型重肾，B超对9例作出诊断，2例提示性诊断，而IVP仅对4例提示性诊断；11例轻-中度积水型重肾，B超对10例作出诊断，而IVP对5例作出诊断，3例提示性诊断；8例发育不良型重肾，B超对5例作出诊断，1例提示性诊断，而IVP仅对2例作诊断；3例发育型重肾，IVP均作出诊断，而B超仅对1例作出诊断。

The bus terminal of Longemont Asia Pacific Centre is the largest part residential bus hub in the country. The bus station will comprise 40 bus routes with 160,000 passengers daily. The Subway 1 and 10 bring around 30,000 passengers every day. The bus station and subway stations are directly connected with the underground parts of the shopping mall. Special lanes for taxis will also be created to separate traffic. The underground two-storied parking lot can accommodate 8400 cars and provides easy access for car parking.

龙之梦亚太中心公交枢纽是国内最大的半室内公交枢纽站，40条公交线路始发站，日均客流量16万人次，直达商场，并与地铁零距离换乘；地铁一号线、十号线、日均客流量3万人次，直通地下商场；合理布局出租车动线，人车分流，地下二层停车场，8400个超大停车位，给予出行与停车极大便利。

Based on the systematic analyses of the applications and developments of step motor, the driving technique of step motor are analyzed in this paper, and upon these statements, a mathematical model of VR step motor is built. With this model, the coil current of step motor with chopping driver and the non-loaded starting frequency are simulated for the base of designing of step motor servo system.

本文在系统分析了步进电机应用和发展的基础上，对步进电机的驱动技术作了详尽的论述，建立了三相反应式步进电动机的数学模型，并利用该模型对斩波驱动的步进电机绕组电流及空载运行的启动频率等进行了仿真，为步进电机驱动系统的设计提供了依据。

The dissertation theoretically analyses software direct compensating motor speed loss of open loop pump-control-motor speed governing system with inverter. The motor speed loss formula and compensating coefficient formula are given, and this provides the theoretic foundation for using software direct compensating method. The dissertation puts forward the control scheme of software direct compensating motor speed loss of open loop pump-control-motor speed governing system with inverter, and the method of "load sectionalization linear compensation".

具体来说，本文的主要贡献包括如下几个部分：(1)对软件直接补偿开环变频泵控马达调速系统的马达转速降落进行了理论分析，给出了马达转速降落公式和补偿系数公式，为软件直接补偿开环变频泵控马达调速系统的马达转速降落提供了理论依据；提出了变频泵控马达调速系统的负载补偿控制方法和&负载分段线性补偿&方法，由此提高了调速系统的速度刚性和调速精度。

Liapunov—Schmidt method is one of the most important method in the bifurcation theory.

Liapunov—Schmidt方法是分叉理论的最重要方法之一。

Be courteous -- even when people are most discourteous to you .

要有礼貌──即使当別人对你最不礼貌的时候。