“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	SAE International SAE-J2954 standard SAE-J2954标准 Saeki Kazumi Saeki Yūzō saemaeul movement in South Korea Saenger crater Saeng Meong,A Heroic Epic of the Dai People Saensayi Cemetery Saertu oil gathering process Sa'ertu Qu SAEs SAF Safaga Port Safaniya Oil Field Safarnamah Naser al-Din Shah Safavid Dynasty safe safe backup Safe Box safe break safe communication safe deposit box service safe driving safe economic incentives

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