主演： Ryan Dungo / Dennis Torres / Martina Wilson
The cg measurement system for the prop blade solves the above stated problems radically. This paper adopts sliding guideway and sliding screw bolt to support and engage in the measurement and control, which ensure the structure safety and steady.
该系统采用伺服稳定支承结构设计方案，解决了桨叶重心检测时支承和测量的难题，使用滑动丝杠支承保证了竖直支承结构的刚度和对不同桨叶规格的适应能力，使整个测量系统安全可靠。
参考来源 - 螺旋桨桨叶重心检测系统的研究与设计·2,447,543篇论文数据，部分数据来源于NoteExpress
桨叶和她包的带子紧紧缠在了一起。
The blade of the oar had entangled itself with the strap of her bag.
风带动桨叶，继而带动发电机发电。
The wind turns the blades and the blades turn the generator to create power.
一个技术难题是气穴现象，一旦发生气穴现象，位于旋转螺旋桨叶后方的低压会产生气泡。
One technical difficulty is cavitation, where low pressure behind a turning blade causes air bubbles.
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