马达的

Three-axis hydraulic simulator is a complex multiple-input-multiple-out nonlinear system. Its inner and outer gimbals are directly driven by a set of hydraulic servo system respectively, and its middle gimbal is directly driven by dual hydraulic motors servo system. The performance of hydraulic control system is very important to the simulator's.

液压三轴仿真转台是一个多输入多输出的复杂非线性系统，其内框和外框各由一套电液位置伺服系统直接驱动，中框由双液压马达伺服系统直接同步驱动，相应的液压控制系统的性能对转台的性能有着十分重要的影响。

This mother selling bananas and bread in the central-plateau region likely can trace at least part of her ancestry back more than 2,000 years to Indo-Malayan explorers, whom evidence suggests were the first people to reach the island.

这位在中部高原地区卖香蕉和的面包的母亲，她的祖先至少追溯回两千多年前印度马来的探险家，并且有证据表明他们是第一个到达马达加斯加岛的。

Cities also create distinct microclimates. Bricks, concrete, asphalt, and other building materials absorb and hold heat, and buildings block wind flow. Motor vehicles and the climate control systems of buildings release large quantities of heat and pollutants. As a result, cities tend to have more haze and smog, higher temperatures, and lower wind speeds than the surrounding countryside.

城市也会产生明显的小气候，砖、混凝土、柏油以及其他建筑材料吸收以及维持温度还有阻挡对风的流动力，而马达工具和温度控制系统会释放出大的温度能量和污染物，因此，程式与周围农村比较有较多的薄雾与烟雾、高温度和较低的风速。

It is placed on the swivel table in the anechoic chamber in order to connect the signal part of both the K-connector and the antenna array. When the swivel table is driven by a motor, it will not be vacillating and staggering. Therefore, we can reduce the error of our measurement.

此夹具的弁酮陛G协助K-Connector的信号线能顺利与天线的信号线接触，且当马达带动转盘上的天线而不至於摇瞻ㄘw，故可使得量测上的误差降到最小。

The patented optimal inserted direct-drive servomotor. Rotary cutter. Convenient installation, clean and non-polluted, low noise and vibration. Combined with aerospace technology, high speed startup/brake, precise needle stop locating. It only takes 0.12s from 0 to 4000 stitches. The absence of V-belt avoids belt abrasion and spooling thoroughly. Reduce greatly the failure rate and improve highly sewing efficiency.

优化的内置式专利直驱伺服马达；圆刀剪线设计；低振动、低噪音、安装方便、清洁环保；结合了航空航天技术，起缝、停车迅速、停针定位精准，0至4000针的转换只需0.12秒；无&V&字型皮带传动，彻底解决了因皮带摩擦而产生的料屑污染、皮带缠线的问题，并且大大减少停车、提速时的故障率，提高缝制效率。

The patented optimal inserted direct-drive servomotor. Rotary cutter. Convenient installation, cleannon-polluted, low noisevibration. Combined with aerospace technology, high speed startup/brake, precise needle stop locating. It only takes 0.12s from 0 to 4000 stitches. The absence of V-belt avoids belt abrasionspooling thoroughly. Reduce greatly the failure rateimprove highly sewing efficiency.

优化的内置式专利直驱伺服马达；圆刀剪线设计；低振动、低噪音、安装方便、清洁环保；结合了航空航天技术，起缝、停车迅速、停针定位精准，0至4000针的转换只需0.12秒；无& V &字型皮带传动，彻底解决了因皮带摩擦而产生的料屑污染、皮带缠线的问题，并且大大减少停车、提速时的故障率，提高缝制效率。

3Improved versions of the steam-driven elevator appeared in the next three decades, but no significant advance took place until the introduction of the electric motor for elevator operation in the mid-1880s and the first commercial installation of an electric passengerelevator in 1889. Encyclopedia Britannica

接下来的三十年里出现了各种改进了的蒸汽驱动升降梯，但是并没有什么意义重大的进展，直到十九世纪八十年代中期出现了用来运行升降梯的电动马达，以及 1889 年安装了第一架用于商业目的的电动载客升降梯。

Always use rpm -Uvh to install packages, since it works fine even when there are no previous versions of the package installed.To query a RPM package, use the command

我至今记得第一次打开这个古董天窗时的感觉，当时看着这边框上已经没有防锈漆的一大块玻璃慢慢的向后滑动，听着电动马达怪异的声音，甚至顾不得堆积的尘土落在头顶。

This truck adopts an inverter-driven AC electric drive system and an AC motor operated by the truck's diesel engine. A water-cooled inverter equipped with the latest high-voltage, large capacity IGBT to offer higher performance is also adopted, and thus contributes to highly efficient

该产品采用了以柴油机为动力源，通过变频器和交流马达获取驱动力的交流电气式驱动系统，应用了最新的高压大容量 IGBT 的水冷变频器，取得了更高的性能，该产品可望能为矿山运营的高效率化和节能做出贡献。

At present this series of hydraulic motors are mainly used in: plastic machine transfer mold, mine bolt machine power source, fishing net machine, mini-excavator walking and turning, all kinds of conveyor drive pulley and a variety of hydraulic manipulator and special equipment.

目前本系列液压马达主要应用于：塑料机的调模、煤矿锚杆机的动力源、渔船的起网机、小型挖掘机的行走和回转、各式输送机的带轮驱动以及各种液压机械手和专用设备等。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。