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- precision spade punch planter of maize 铲式玉米精密播种机
- Design of Structure Parameters for Precision Spade Punch Planter 铲式精密打穴播种机结构参数的设计
- Kinematical Simulation of Spade Punch Planter for Maize 铲式玉米精密播种机的运动仿真
- Simulation and Virtual Reality Design for Spade Punch Planter of Corn 铲式玉米精密播种机仿真及虚拟设计研究
- spade punch planter 铲式播种机
- precision spade punch planter 玉米精密播种机
- For the usage of the spade soil opener in a punch planter the precision metering device with declined scoop-type disc was selected for maize seeds. 为与铲式成穴器的结构特点相适应,选择倾斜圆盘勺式玉米精密排种器作为打穴播种机的排种机构。
- Abstract: For the usage of the spade soil opener in a punch planter the precision metering device with declined scoop-type disc was selected for maize seeds. 文摘:为与铲式成穴器的结构特点相适应,选择倾斜圆盘勺式玉米精密排种器作为打穴播种机的排种机构。
- Stress Analysis of Key Parts on Spade Punch Precision Planter 铲式玉米精密播种机关键零件的应力分析
- Research on a Spade Puncher of Punching Planter 新型铲式播种打孔器的研究
- COMPUTER SIMULATION ON EFFECT OF PUNCH PLANTER PARAMETERS AND SPADE SHAPE ON SEED PLACEMENT 播种机参数和打穴铲结构对投种影响的计算机仿真
- double-zone punch planter for seeds and fertilizer 双环带种肥穴播器
- The punch in the stomach completely winded me. 我肚子上挨了一拳一时完全喘不过气来。
- It was vodka, and it packed quite a punch. 这是伏特加酒,它有强烈的刺激作用。
- He was digging potatoes with a spade. 他正在用铁锹挖马铃薯。
- He's not afraid to call a spade a spade. 他不怕直言不讳。
- He was the son of a wealthy planter. 他是一个富有的种植园主的儿子。
- He laid the attacker low with a punch to the jaw. 他一拳击中攻击他的人的下颚,把他打倒在地。
- Clods of soil stuck to the spade. 土块黏在铁铲上。
- The punch was aimed at his opponent's head. 那一拳是冲著对手的头打去的。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries