variable pitch

基本解释

In this paper, the research for the control system begin with studying controller of variable pitch control system.
本文以变桨距控制系统中控制器的研究为切入点，对控制系统展开了研究。
Compression Cancellous Bone Screw with both ends thread is a Variable pitch screw designed tO provide rigid 'fixation of cancellous bone fracture.
双端螺纹松质骨加压螺钉的特点是两端螺纹具有不同的螺距，无螺帽。
The paper analyses the structural characteristic and work principle of screw with variable pitch, designed machining technics, put forward a particular method of NC programming .
文中分析了异型截面供送变螺距螺杆的结构特点和工作原理，设计了其加工工艺，提出了一套加工该螺杆的独特的数控编程方法。

变桨距
Subsequently, this paper has designed the variable pitch controller based on the PID control.
随后,设计了基于PID控制的变桨距控制器。
能源科学技术
变桨距
This research provides reference for further large-scale wind turbine variable pitch optimization.
为今后对大型风力发电机组变桨距优化进一步研究提供参考。
变桨矩
The results shown that the paper initially developed variable pitch VAWT had higher torque and coefficient of performance.
结果表明,本文初步开发的变桨矩垂直轴风力机与传统的垂直轴风力机相比,具有较高的转矩和风能利用系数。
计算机科学技术
可变节距