four-wheel tractor 中文意思是什麼

four-wheel tractor 解釋
四輪拖拉機
  • four : n 1 四人小組；（套在車上的）四匹馬。2 四的記號；（骰子的）四點；（鐘點的）四時；四歲。3 〈pl 〉 ...
  • wheel : n 1 輪，車輪；輪狀物。2 〈口語〉腳踏車；【造船】艙輪；（汽車的）方向盤，駕駛盤；（制陶）轉盤；紡...
  • tractor : n. 拖拉機；牽引車；〈空〉牽引式飛機 （opp. pusher）; 【醫學】牽引器。 a farm tractor 農用拖拉機。
  1. With a perfect quality guaranteed system, a strong scientific research institution and the ability of technical development, shandong shuangli group produces 22 series of more than 3, 000 varieties of agricultural machinery and implements with shuangli as its brand, such as tricycle, four - wheel farm vehicle, large - scale, medium - sized, small - scale tractors, walking tractor, combined harvester of rice and wheat, ginned cotton cleaning machine, linter, cotton gin, electronic hardware and tools, etc

    具有完善質量保證體系和強大科研機構及技術開發能力的雙力集團，生產製造的以雙力為品牌的三輪、四輪農用車；大型、中型、小型拖拉機，手扶拖拉機，稻麥聯合收割機、皮棉清理機、剝絨機、軋花機以及電動五金工具等農機具典型產品共計22大系列3000多個品種。
  2. 2. deduce the spectrum matrix of six - tire input under the conditions that the tractor is two - axle and four - wheel ( the rear wheel is double - tire ) and the artillery is one - axle and two - wheel

    研究了牽引車為兩軸四輪（后輪為雙胎輪） ，火炮為單軸兩輪的六輪輸入譜矩陣。
  3. Talking about the oil - brak device of the small - four - wheel tractor

    淺談小四輪拖拉機油剎裝置
  4. Study on the attached drive impeller in small four - wheel tractor

    小四輪拖拉機驅動輪附加配重研究
  5. To release the burden of labor intensive and low efficiency manual wheat and maize interplanting, a maize interplanting - fertilizing implement was developed. to match the implement, the tread and ground clearance of small - four - wheel tractor are increased. when sowing wheat, the interplanting line for maize is reserved to mechanize the work for the next crop

    借鑒保護性耕作在廣大旱農地區已取得的成功經驗，結合山東省的生產實際和種植模式，進行保護性耕作的試驗研究；針對人工套播玉米生產效率低、播種質量差的情況，利用設計的玉米施肥套播機和改裝的小四輪拖拉機進行機械化套播玉米試驗。
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