推进轴

When the axis of the drive wheel is 45°, the cart is propelled forward.

当驱动轮的轴是 45 °的时候，手推车向前被推进。

The propulsion may be in the form of two diesels, with two shafts.

推进可能采用二台柴油发动机的形式，和双驱动轴。

In order to working in multi-functions the ship always be provide with redundant main-engines, rudders, plasmas and double or more dynamotors. It is equipped with revolving orientat ion force equipments.

这种船舶除具有通常的航行运输功能外，还有拖拽平台，消防，救生，海上作业等特殊功能，这种船舶大多数都设置为双主机、双可调螺距浆、双舵、两个或两个以上的发电机、两台轴带发电机、并具有艏／艉推进器和旋转方位推进装置。

In the condition that the main engine is powerful and the steam boiler has abundant waste gas, the turbine generator brings about enough energy without consuming any gas, therefore the shaft generator runs as the motor to help the main engine push the ship.

在理想情况下，主机功率较大、废气锅炉蒸汽量大，如果船舶用气量不大时，透平发电量足，这时轴带发电机可作为电动机运行，帮助主机推进船舶。

This jet-propelled rotor concept eliminated the engine parts, gearboxes, and transmissions associated with conventional shaft drive, in addition to simplifying the rotor-blade pitch control system Ref.

这种喷气推进转子概念，取消了发动机零件，变速箱，以及传输与常规轴驱动器，除了简化转子叶片间距控制系统编号。

In the field, this is normally achieved through the use of self-propelled steel-wheeled or pneumatic-tired rollers, and must be carried out while the asphalt cement is sufficiently fluid that it acts as a lubricant and assists the repositioning of the aggregate particles, if necessary, into a denser will apply to sufficiently well-compacted asphalt concrete mixtures.

在该领域，通常的做法是通过自推进钢轮或者气动轮胎滚轴来完成，并且必须要在沥青奖完全液化，可以做润滑脂和辅助聚合颗粒重定位的时候进行，如果需要的话，要使用致密器来充分压缩沥青混凝土混合物。

Measurements of Turbocharger revs and Fuel rack load enable the performance data of the whole ship to be linked to engine performance indices as well as simple power output as measured by the torsion meter

动力推进装置通过独立的MIP计算器来优化，涡轮增压器转速以及燃料支架负荷性能和主机性能参数以及轴功率表测量的输出功率值等有关系。

With the rotating screw and mesh, these seals in the pump suction space evolving, the suction chamber in which liquid enclosure and along the screw axis from the inhalation of room to move continuously push exhaust side, will be closed in the space been discharged in the liquid, like a nut when the screw rotation continued to move forward is the case, this is the basic principle of the screw pump.

随着螺杆的转动和啮合，这些密封空间在泵的吸入端不断形成，将吸入室中的液体封入其中，并自吸入室沿螺杆轴向连续地推移至排出端，将封闭在各空间中的液体不断排出，犹如一螺母在螺纹回转时被不断向前推进的情形那样，这就是螺杆泵的基本工作原理。

Flexible fin ; pitching axis ; Strouhal number ; maximal attack angle ; propulsive performance

柔性鳍；纵摇轴；斯特劳哈尔数；最大攻角；推进性能

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。