常見例句雙語例句He is removing weeds with a harrow in the rice field.他正在用耥耙給稻田除去雜草。dict.cnDesign method and scientific basis for the minor paddy field driven harrow (MPFDH) were introduced and the performance test was conducted in Jiangsu Province.闡明了小型水田驅(qū)動(dòng)耙的設(shè)計(jì)方法和依據(jù)，并對樣機(jī)進(jìn)行性能測試。Based on experiment, the results are reliable, thus the article has provided the valuable reference for development of the paddy field plough-and-harrow cultivator in HUNAN Province.本文的結(jié)論具有較高的可靠性，能為湖南水田耕整機(jī)的發(fā)展提供有價(jià)值的參考。 返回 field harrow