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- A new measuring way different from the traditional deducting method for the angle of blade pitch was proposed based on high-speed camera and image processing. 提出了一种与传统桨距角递推算法不同的基于高速摄影和图像处理的桨距角测定方法。
- If the control system detects that it has lost control of the wind turbine (e. g. a demanded blade pitch is not executed), the control system shall trigger the safety system. 若控制系统检测到它已无法对风机进行控制（如：要求的变桨未执行），控制系统就应触发安全系统。
- Secondary traverse flow velocity vector plots show the scrapping of the tip leakage vortex from the suction surface of one blade across the blade pitch to the pressure surface of the adjacent blade. 数值和实验结果均表明，端壁移动情况下间隙区域的二次流动特征是刮削泄漏涡的形成和发展。
- The main blades pitch angle is controlled by the up and down movements of the swashplate. 大桨的螺距角度是由倾斜盘的上升和下降动作控制的。
- Locking devices are devices which secure the moving parts (rotor, yaw system, blade pitching system, ...) already braked to a standstill. 锁定装置，顾名思义，用来锁定已经制动的可移动部件的装置（转子，偏航系统，叶片变桨系统）
- She has keyed the piano up to concert pitch. 她已经把钢琴的音调升到音乐会的音高标准。
- THE RESEARCH ON LARGE SCALE WIND TURBINE INDIVIDUAL BLADE PITCH CONTROL SYSTEM 大型风力发电机组独立桨叶控制系统
- The invader thrust the blade of his bayonet into the woman's heart. 侵略兵把刺刀的刀身刺入那个妇人的心脏。
- The runner went to second base on a wild pitch. 一记瞎设让跑垒员跑上了第二垒。
- The blade pitch adjustment mechanism design of the variable vector propeller 全方向推进器叶片调距机构设计
- The coach built the team up to a fighting pitch. 教练使全队振作起来，准备一搏。
- The pitcher tends to pitch the ball too high. 这个投球手常把球掷得过高。
- A rabbit get catch in the blade of the reaper. 一只兔子被卷到收割机的刀刃中去了。
- They that touch pitch will be defiled. 近墨者黑。
- The blade is chipped in a few places. 刀锋有几个地方缺口。
- We planned to pitch our camps in the mountains. 我们计划在山里扎营。
- The speaker brought the crowd to fever pitch. 演讲者激起群众高昂的情绪。
- The fans rushed onto the pitch in an excited mob. 球迷群情激昂，一窝蜂涌进球场。
- Let's pitch out the troublemakers. 把这些捣乱分子赶出去。
- That's only an economy at fever pitch. 那只不过是种过热的经济而已。
