盘面比

1
area ratio
盘面布置 panel face arrangement 盘面比 area ratio ; developed area ratio ; disc ratio ; expanded area ratio 盘面安装 Surface mounting ; Panel Mounting ..
2
developed area ratio
... 桨叶展开面积比 developed area ratio 盘面比 桨叶展开面积比 developedarearatio 扩充存储区扩充区扩张面积展开面积 extendedarea ...
3
disc ratio
... 盘伡联锁设施；转伡联锁设施 turning gear interlocking device 盘面比 disc ratio 盘绳机 line winder ...
4
disc-area ratio
盘面比 developed area ratio; disc ratio; disc-area ratio; disk area ratio; disk ratio 盘面积 disc area; disk area .

短语

1
本文分析了盘面比、叶数、整体螺距角、周期螺距角、纵倾角、叶剖面形状等主要参数的变化对全方向推进器水动力性能的影响。
Analyze the influence of main parameters including exp. area ratio, blade number, collective pitch angle, section shape, cyclic pitch angle and rake angle on the performance of VVP.
2
分别计算了裸船体和附体船桨盘面处的三向速度比随角度变化的分布情况；
The wake distribution around ship is further calculated with CFD method including disk of inward propeller and outward propeller.
3
光电磁头距离盘面的距离比磁头远，并且磁介质上覆盖有塑料或玻璃的保护层；
The magneto-optic head flies much farther from the disk surface than a magnetic disk head, and the magnetic material is covered with a protective layer of plastic or glass;

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