螺旋桨轴

To generate lift and propulsion the Lippisch Aerodyne would utilize two co-axial propellers, diverting the slipstream downwards to achieve VTOL.

产生升降机及推进该利佩什博士aerodyne将利用两个合作轴螺旋桨，分流的Slipstream向下实现垂直起降。

It contains a hull with an engine equipped on its back. An airscrew inside ducted is set on the airscrew. An air rudder locates on the tail of the hull and an apron sets on its lower part. The balance wing with tip plates is equipped on the tail of the hull.

它包括船体，在船体的后部安装有发动机，发动机的轴上安装有螺旋桨，螺旋桨罩在涵道内，船体的尾部设置有空气方向舵，船体的下部设置有围裙，它还包括设置有船体尾部的平衡翼，平衡翼上设置有翼尖端板。

In June 1919, Henry Berliner built a machine with two co-axial propellers with vanes to vector the downwash for pitch control.

在1919年6月，亨利柏林建造的两个合作轴与叶片为载体，以螺距螺旋桨气流控制一台机器。

The bacterial flagellum consists of about 40 different protein parts, including a stator, rotor, drive shaft, U-joint, and propeller.

细菌鞭毛由大约40个不同的蛋白质组成，包括定子，转子，驱动轴，U型关节和螺旋桨。

Each blade subassembly has a pair of interconnected propeller blades extending in opposite directions radially of the shaft.

每个刀片组件有一个对相互关联的螺旋桨桨叶延长在相反的方向径向的轴。

It constructed the math model of the ship shafting transversevibration and the lubricative capability calculation of stern tubebearing.

2应用传递矩阵法，研究了以螺旋桨流体激振力为激振源的轴系横向振动模型，求出其在尾轴承处的振动响应特性。

Cr13 and Cr18Ni8 series stainless steels would be used for ship parts in the past,the former being poorly resistant to seawater and the latter being insufficient in the strength.In view of this fact,the seriated forrite-austenite dual steels with high strength and good resistance to seawater have been developed.

以前C，r13和Cr18Ni8系列不锈钢被用于制造船体零件，前者在海水中的耐蚀性不良，后者强度性能不够高，于是发展了既具有高强度又耐海水腐蚀的铁素体-奥氏体系列双相不锈钢，用于制造高速船的船体钢板、锻件(舵轴、舵柱、舵梢、尾轴、中间轴等)和铸件(螺旋桨、阀体、耐蚀叶轮等)。

Each of the first three machines ( V1 , V2 , and V3 ) was provided with only a small rear propeller to blow air at the tail surfaces for steering, but the last machine (V4) had a second propeller mounted co-axially to provide thrust for forward flight when clutched to the compressor motor.

每头三机V1的， V2的，和V3的）提供了唯一的一个小后方转向空气螺旋桨尾吹在物体表面，但最后机（V4区）进行了第二螺旋桨式的合作来提供推力轴为向前飞行时抓住的压缩机电机。

The mandril was fabricated with a computer number control lathe and the vanes were fabricated with a 4Axis CNC milling machine. Then the propeller was assembled.

加工完成后用配合的方式将叶片安装在芯轴上，从而避免了使用昂贵的五轴数控加工中心加工螺旋桨。

In this article, based on room temperature creep analysis on propeller shaft, a dynamic and a fatigue analysis on the propeller shaft are carried out.

本文针对常温下长期受到恒定载荷作用下的某舰螺旋桨尾轴进行了常温蠕变分析，并对变形后的螺旋桨尾轴进行了动力和疲劳分析。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失