播種機開溝器 的英文怎麼說

中文拼音 [zhǒngkāigōu]
播種機開溝器 英文
seed furrow opener
  • : 播名詞(姓氏) a surname
  • : 種名詞(姓氏) a surname
  • : machineengine
  • : 名詞1 (挖掘的水道或工事) channel; ditch; gutter; trench 2 (淺槽;似溝的窪處) groove; rut; furr...
  • : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
  • 播種 : (作物栽培措施之一) sowing; seeding播種季節 seedtime; season of sowing; 播種量 seeding rate; 播...
  1. In this thesis, a new strip chopping anti - blocking mechanism and a new no - till planter operating well in heavy straw mulching condition are developed from the following aspects : ( 1 ) in order to solve the problem that the no - till planters can not work well when the mulched straw is long and thick, especially in the double cropping area of huabei plain where the winter wheat gives a high yield, a new strip chopping anti - blocking mechanism was developed. it consists of a group of rotary blades, a narrow tine opener, a shear bar, a hood and a deflector

    在以下幾個方面進行了較為深入的研究: ( 1 )在對國內外免耕防堵裝置研究的基礎上,針對華北一年兩熟地區麥收后地表覆蓋量大的特點,通過對驅動式和從動式防堵裝置的對比實驗,設計出一具有高效防堵能力的帶狀粉碎防堵裝置,該裝置由組合刀片、、定刀片、罩殼和導草扳組成。
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