spike tooth 中文意思是什麼
spike tooth
解釋
釘耙-
The paddy seeds were often broken or even damaged, and its germination rate or integral rice rate was reduced by the method of traditional half - feeding thresher, because it often impacts and sorts out paddy rice by wire - loop, rigid spike - tooth or rigid pole tooth
摘要傳統的水稻脫粒系統通過剛性弓齒、釘齒和桿齒對水稻進行打擊脫粒，造成水稻籽粒破碎或者籽粒內部損傷，降低了種子發芽率和大米加工的成米率。
分享友人