“crown breadth”的概念、定义、翻译、参考文献-科学参考

单词	crown breadth
释义	crown breadth Encyclopedia 农学﹝经济林生长发育规律﹞释 crown breadth冠幅树（苗）木的南北和东西方向宽度的平均值。又称蓬径。
随便看	traction control system，TCS traction converter traction drive traction drive system traction electric apparatus traction electric network traction fibre traction lift traction motor traction of fracture traction power supply system of high speed maglev train traction power supply system of medium and low speed maglev train traction relief traction substation traction system traction transformer tractive chain conveyor tractive force tractive force of train Tract of the Quiet Way of the Thearch Lord Wenchang tractometer tractor tractor airscrew tractor and semi-trailer tractor feeder

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