• It is powered by two jet-turbine engines which operate both the five-bladed main rotor and, through a gearbox and shafts, a pair of propellers on two short wings.

    两个喷气涡轮引擎提供动力,以驱动五个叶片旋翼,以及通过齿轮连轴驱动在两边短翼上的一对螺旋桨

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  • Through comparing, the vibration behaviors of the special gear wheels rotor in work were analyzed.

    通过比较分析了特殊齿轮转子工作过程中的振动特性

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  • Motor rotor and spindle, crankshaft, turbine rotor, gyro rotor and escapement rotating parts in the manufacturing process, need to go through in order to smooth the normal operation of balance.

    电机转子机床主轴内燃机曲轴汽轮机转子、陀螺转子钟表摆轮等旋转零部件制造过程中,都需要经过平衡才能平稳正常地运转

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  • Finally, simulating experiment for the whole system is carried through with the stator flux-oriented vector strategy and control arithmetic of rotor speed perturb and power observation.

    最后本文采用定子磁场定向矢量控制策略,结合转速扰动功率观测控制算法对转子侧进行了仿真验证。

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  • Also, both rotor cores are coupled mechanically and magnetically through the internal back yoke.

    同样通过转子内部段转子铁心进行机械磁路上的耦合起来

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  • Through the analysis of order tracking, this paper find a new method that realize orientation data sample in rotor test.

    本文通过阶次跟踪分析找到一种实现旋翼同方位数据采集方法

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  • Through the practice in long term, it is proved that the structure design of the rotor is rational and this kind of the rotor can meet the requirements in production.

    通过长期生产实践表明转子结构设计合理能够满足生产要求

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  • Through analyzing the air-gap magnetic field, stray loss on the surface of rotor can be worked out and moreover temperature field distribution in rotor can be obtained.

    通过气隙磁场分析可以计算转子表面损耗进而计算出转子的温度分布

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  • Through FEA(Finite Element Analysis)of SRM, we can get the inductance curve changes following the position of rotor. We can also get the curve of torque. current and flux linkage.

    通过SRM模型有限元分析得到SRM的转子位置变化电感曲线同时得到了转矩、相电流曲线。

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  • Through the Zoom spectrum analysis of stator curr - ent. such defects as rotor bar break will be recognized.

    通过定子电流进行细化频谱分析,可以准确识别转子断条一类故障。

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  • Two pump rotor spinning rod through the implementation drive.

    两个转子通过旋转抽油杆实现驱动

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  • Precision checking is the precondition of the machine precision. It includes probe checking and rotor checking. Probe and reposition data can be modified through checking.

    测量仪进行精度校核保证测量精度前提,精度校核分为头校核转轴校核,通过测头校核修正测头、测杆以及复位参数。

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  • Through the comparison of the different rotor slots number, the influence of the radial force wave of different rotor slots number is studied.

    通过几种不同配合比较研究不同转子径向影响

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  • On the basis of steady state tests, the vibration suppression of the rotor through the first two critical speeds has been done.

    稳态试验基础上,对转子阶临界转速振动抑制进行了研究,并实施开环瞬态振动控制。

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  • It can be seen at a glance through the microscope; the structure of ring yarns is completely different from that of rotor yarns.

    通过显微镜可以观察到结构与转杯纱完全不同

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  • While similar to a helicopter rotor in appearance, the autogyro's rotor must have air flowing up and through the rotor disk in order to generate rotation.

    虽然直升机外观相似自转旋翼必须依靠向上流过桨叶地气流维持旋翼旋转,产生将飞行器维持空中地升力以及向前飞行地推力。

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  • The aerodynamic load coefficient of transonic fan rotor has reached 0.65, as obtained through comparison research on 195 projects which aim at improving the transonic fan rotor aerodynamic load.

    通过195个研究方案对比研究,目前阶段数值模拟的结果风扇转子气动负荷系数达到0.65。

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  • So the calculation and analysis on the blower rotor pan intensity are made through finite element method. It is concluded that after repair the blower can continue working safely.

    因此鼓风机转子轮盘强度进行有限元计算分析认为该鼓风机经过修复可以安全使用的。

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  • Through decoupling control of the torque windings and suspending force windings, the rotor of motor simultaneously have functions of producing torque and self-suspension.

    通过对转绕组悬浮绕组解耦控制使电机的转子同时具有产生转矩和自悬浮的功能

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  • The power expression by the wind passing through the rotor swept area of back wind direction wind turbine is accurately deduced from energy viewpoint based on wind shear and tower shadow effect.

    风力获取能量角度出发,充分考虑剪切塔影效应,精确推导出作用于下风向风力机风轮扫掠面积上理论风功率的计算

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  • Through analyzing the characteristic of the hollow rotor in ESG, it concludes that beryllium is the only material that can be used as the material of the hollow rotor.

    通过静电陀螺仪空心转子功能特性分析,确认用作空心转子材料唯一选择。

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  • This scheme is based on the rotor flux, through the fixed switching frequency and using space vector modulation (SVPWM) method vector control.

    本文方案基于转子磁链定向通过固定开关频率运用空间矢量调制(SVPWM)方法的矢量控制

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  • The stability and bifurcation condition of rotor system are obtained and the way to improve system stability and reduce the vibration amplitude through adjusting system parameters is indicated;

    研究系统稳定性条件发生分的条件,提出了通过改变参数提高系统稳定性和抑制振幅方法

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  • Inspiratory process: the gas into the rotor through the alveolar inspiratory mouth.

    吸气过程气体通过吸气口进入转子齿槽。

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  • A rotor is displaceable within the chamber, rotation of the rotor being related to the volume of fluid passing through the chamber.

    转子在所室内部移置,所述转子旋转与通过所述腔室的流体体积关联。

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  • Through the test, we could conclude the rapeseed's distributing along the length of its rotor, the losses and the power wasting of this system in different cylinder rotational speed and cole feeding.

    通过试验得出不同滚筒转速油菜喂入量下油菜籽粒沿滚筒长度分布、夹带损失和未脱尽损失及其系统功耗

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  • Through the test, we could conclude the rapeseed's distributing along the length of its rotor, the losses and the power wasting of this system in different cylinder rotational speed and cole feeding.

    通过试验得出不同滚筒转速油菜喂入量下油菜籽粒沿滚筒长度分布、夹带损失和未脱尽损失及其系统功耗

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