• 螺旋控制可以精确地确定自由端的位移量;

    Displacement can be accurately confirmed by controlling the screw.

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  • 介绍麦秸螺旋器主要参数计算关键元件的设计

    The article introduced the calculation of main parameter of screw-feeder for straw and design of the machines key parts.

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  • 推进火箭发动机提供的,不是螺旋方向舵使得转向变得困难

    Propulsion is provided by a rocket engine, rather than a propeller and rudder, which makes steering difficult.

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  • 2005年,杜克大学工程系研究生同时也是位极具热情吉他手莱尔斯,用胶合板两个螺旋滑板轴承一些备用吉他部件制作了第一个调音

    In 2005, Lyles, a Duke University engineering graduate and an avid guitarist, built his first tuner out of plywood, two screws, a skateboard bearing and some spare guitar parts.

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  • 知道它们这些笨拙的海洋生物经常被螺旋划伤卷入中。

    But I also knew how common it was for these lumbering giants to be gashed by boat propellers or entangled in crab traps.

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  • 改变螺旋各自速度因而成了操纵这部飞行方式之一。

    Varying the speed of the propellers also provides a means of steering the aircraft.

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  • 小型船舶螺旋测试结果表明这个传感阵列是可靠的,而且预期的更为敏感

    In tests on small vessels and propellers, the sensor arrays proved robust and even more sensitive than expected.

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  • 结果细菌进化独特的游泳方式使用叫做鞭毛螺旋开瓶微型旋转马达

    As a result, bacteria have developed a unique way of swimming: using tiny rotary motors called flagella, which resemble corkscrews.

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  • 那么其他的一些飞行,比如说直升飞机,螺旋桨飞机,他们没有喷气式引擎可以这种条件下飞行吗?

    So can other aircraft, such as helicopters or prop-planes that don't have jet engines, fly through these conditions?

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  • 当要起飞需要将各组组装一起飞机扔向空中,通过携带电动螺旋桨推进升上天空

    Launching it is just a matter of snapping the parts together and throwing it into the air, whence it is carried aloft by an electric propeller.

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  • 立方直升机这种配置让可以直升机一样盘旋向前飞行旋翼转速可以将下来,两侧机翼提供升力在此情况下,两台螺旋推进就能发挥大作用了。

    This means it can hover like a helicopter, but when flying forwards can reduce the speed of the main rotor and let the wings provide part of the lift. Its propellers give the extra oomph.

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  • 螺旋推进快速旋转生成必要上升使平台升起。

    The spinning of the propellers generates the necessary lift, or upward force, to raise the platform.

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  • 只需一个按钮15秒钟时间,翅膀会自动地折叠起来动力螺旋推进切换到后轮

    At the touch of a button it takes just 15 seconds for the wings to fold up automatically and the power to be re-routed from the propeller to the rear wheels.

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  • 大多数使用电力驱动螺旋推进进行操纵。

    Most use electrically driven propellers or thrusters to manoeuvre.

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  • Pilobolus剧团以吸收不同寻常元素出名,不过最为新奇的恐怕两个乔伊斯舞台为舞者MattDelRosario伴舞的四螺旋直升机(学名“四旋翼飞行”)。

    Pilobolus is known for dances that incorporate unusual elements. Few, though, have been stranger than the two four-rotored helicopters that accompanied Matt Del Rosario on the stage of the Joyce.

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  • 太阳动力号“装有4快重大100公斤电池,每块电池为一个螺旋助推提供动力。

    The plane will carry four 100 kilogram lithium batteries each powering a propeller engine.

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  • 浮力驱动式航行螺旋线运动模式探索实现,扩大了浮力驱动式水下航行应用范围不仅可作远航程用途使用,而且可作定区域用途使用。

    The exploration and implementation of underwater vehicle's spiral motion create broader application scope for underwater vehicle, not only for long range voyage, but also for restricted region motion.

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  • 多排螺旋CT使用过程病人连续螺旋运动通过辐射光束8,16,64更多探测一个较短考试时间获得精细的细节图像

    Spiral Multi-detector CT uses 8, 16, 64 or more detectors during continuous motion of the patient through the radiation beam to obtain much finer detail images in a shorter exam time.

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  • 螺旋弹簧(紧密绕组下)放置振动阻尼正确位置。

    Place coil spring in the correct position-tighter winding facing down-on the vibration damper.

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  • 多变量合,得到了离心力作用螺旋推进强度计算公式

    The strength calculation formula of the screw propeller under the action of centrifugal force was obtained through multivariate fitting.

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  • 公司还拥有多项制冷核心技术螺旋蒸发片蒸发、U蒸发、V型冷凝工业空调机

    Sanhe has many core technologies such as screw style evaporator, plate type evaporator, "U"shape evaporator, "V" shape condenser, industrial air conditioner and so on.

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  • 采用把螺丝刀凹槽拆卸螺旋阀座定位

    A screwdriver is used to remove the spiral seat retainer ring from its groove.

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  • 流体不可压缩假设前提下,将流体SK型静态混合中的螺旋运动分解轴向直线运动环向旋转运动。

    Under the precondition of incompressible flow, fluid spiral motion in SK static mixer tube was resolved into axial beeline motion and circumferential rotation motion.

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  • 预拉紧的螺旋弹簧放置在减震

    Place pre-tensioned coil spring on the vibration damper .

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  • 需要单独螺旋检测

    Requires separate propeller (or cups) and wind vane detectors.

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  • 需要单独螺旋检测

    Requires separate propeller (or cups) and wind vane detectors.

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