“pitch system”的概念、定义、翻译、参考文献-科学参考

单词	pitch system
释义	pitch system Encyclopedia 工学风力发电机组释 pitch system变桨系统变桨变速型风电机组中，使风轮叶片（桨叶）绕自身轴线以一定的角速度相对轮毂转动，从而改变叶片桨距角的控制和执行系统。
随便看	denture stomatitis denudation denuded zone denuder denumerability denumerable denumerable number denumerable number of branches denumerable process denumerable set denumerable space denumerable structure denumerably infinite denumerably many elements denumerant denumeration Denver Denver Art Museum Denver Developmental Screening Test Denver Museum of Nature & Science deny enforcement Denzel Washington Denɡ Zhimo Denɡ Zhiyi deodorization by catalytic oxidation

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