harrow

过去分词：

动词过去分词: harrowed

更多词形：

名词: harrower | 动词过去式: harrowed | 动词过去分词: harrowed | 动词现在分词: harrowing | 动词第三人称单数: harrows |

单词例句：

heavy-duty spike-tooth harrow

重型钉齿耙

parts of toothed harrow

钉齿耙部件

20, horse teeth, harrow, rake the sand at the end, met two bad .........

20 ，马的牙齿，猪屎耙，耙沙年底，会见了两个坏.........

Close before water in, the film since intertill machine is used to close to cut a later generations labour to close with disc harrow with after autumn artificially in 2 division;

在水前收股中，在二师采用中耕机起膜人工收和秋后用圆盘耙切成条后人工收；

Study and Application of the Unalloyed Austempered Ductile Iron Disc Harrow

非合金奥贝球铁耙片的研究与应用

Keywords degenerated steppe;light harrow;restoration succession;diversity;

退化草原;耙地处理;恢复演替;多样性;

Keywords harrow type concentrate machine;driving device;improvement;

耙式浓缩机;传动装置;改进;

Effect of Community Succession in Degenerated Steppe after Light Harrow

轻耙处理对退化草原植物群落演替的影响

White tooth harrow the optimal growth of bacteria acidic PH, ink Coprinus optimal alkaline PH growth;

白耙齿菌的最适生长PH偏酸性，墨汁鬼伞的最适生长PH偏碱性；