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汉语拼音：bō zhǒng jī

用于作物播种的农业机械。主要由种子箱、输种装置、开沟器、覆土器、划行器和行走轮等构成。

播种机 [bō zhǒng jī]

1. 用以播布种子的机器。我国播种一向使用人力，抗战以后，间有用机器播种者。

• At present service group already had tractor, large combine harvester , drill 24.

  目前服务队已拥有拖拉机 、 大型联合收割机 、 播种机24台.

• The seed - metering device was the main worked part of seeding machine.

  排种装置是播种机的主要工作部件.

• The Long March is a manifesto, a propaganda force, a seeding machine.

  长征是宣言书, 长征是宣传队, 长征是播种机.

• This paper reported the automatic monitoring equipment of working speed of seeder.

  本文报道其中的播种机工作速度自动检测装置.

• Chinese farmers were using drills as early as the 2 nd Century BC.

  早在公元前2世纪中国农民就已经在使用播种机.

• The Long March is also a seeding - machine.

  长征又是播种机.

• A seeder , cutting drying machines and their components.

  有播种机, 割晒机及其配件.

• The results showed that the effective seeding rate improved over that of conventional methods by 1.2 %.

  田间验证之结果显示,应用本研究之结果确实可改善眞空播种机作业性能,实际有效播种率也提高1.2%左右.

• It is urgent to replace agricultural machinery driver with seeding absence alarm device.

  用排种漏播报警装置取代农机手是免耕精密播种机的迫切需要.

• A no - till planter was designed that can work on the field bestrewing whole maize straw.

  摘要设计了一种能够用于玉米收获后,秸秆直立状态下的免耕播种机.

• This is matched with four - wheel tractors and is applicable extensively for plain and hill.

  此种播种机配套四轮拖拉机,广泛适用于山地和平原.

• A dynamic field plant distribution model with the seed drop tube is established in this paper.

  建立了精密播种机接输种管后田间植株分布的动态模型.

• The main products are wheat seeder, Fu Lung , tractor trailers , such as fighting.

  主要产品有小麦播种机, 扶垄器, 拖拉机拖斗等.

• The Seed Drill is used to plant seeds soil at a uniform depth and covers it.

  播种机将种子播种到统一的深度并将其覆盖.

• An automatic control seeding system for precise seeder is designed with the technology of computer control.

  木课题运用计算机控制技术,设计了精量播种机排种自动控制系统.