“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	Ampere's formula Ampere's hypothesis Ampere's law Ampere theorem ampere-turns amperite amperometric titration amperometric titration with one polarized electrode amperometry ampersand curve amphetamines amphiaster amphibian amphibian breeding amphibian culture amphibious excavator amphiblastula larva amphibole amphibole asbestos fibers amphibolite amphibolite facies amphibolite hornfels amphicheiral amphichiral amphichirality

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。