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- hand sowing machine 手推播种机
- The factory where my father works produces sowing machines. 我爸爸工作的那家工厂生产播种机。
- The authors researched the sowing machine as a system with new simulation technology and method in this paper, and pointed out that irrigating-sowing machine has real value. 用新的仿真技术和方法将播种机作为一个系统来开展仿真研究,同时开展坐水播种机仿真研究有现实价值。
- This paper discussed system simulation and reviewed its history development, expatiated its application and study on sowing machine, pointed out the problems in this field. 论述了系统仿真技术的基本概念框架及其发展现状,详细阐述了在播种机领域内开展仿真研究的状况,指出了当前这一领域里存在的问题。
- The improved structure, the main technique parameters, the related experimental data and economic efficiency of the water-saving and anti-drought sowing machine are introduced here. 摘要介绍了节水抗旱施水播种机的结构改进、主要技术参数、相关的试验数据和经济效益。
- Abstract： 2BLZ-2 suppressed precise sowing machine to be used on ridge of land equipped with combined profile modeling moving wheels merges with gaging function into an organic whole. 摘 要： 2BLZ-2型垄上镇压式精密播种机，设计安装了组合式仿形传动轮，集仿形传动作用为一体。
- System Simulation and its Application and Study on Sowing Machine 系统仿真技术在播种机上的研究与应用
- His sooty hand smudged the paper. 他被煤烟熏污的手把纸弄脏了。
- Design of the Length of Furrow Opener of Sowing Machine 精量播种机开沟器长度设计方法的研究
- Research Status of Performance Test for Precision Sowing Machine 精密播种机性能试验的研究现状
- The children walk down the street hand in hand. 孩子们手拉手地在街上散步。
- The teacher asked the pupil to put his hand down. 老师叫这个小学生把手放下。
- She picked up a new magazine with her free hand. 她用空着的一只手拿起一本新杂志。
- My father is a dab hand at baking bread. 做面包是我父亲的拿手好戏。
- Bill wave his hand to us and then drive away. 比尔向我们挥手告别后开车走了。
- Hand me of a the ripest tangerine please. 请递给我一个最熟的橘子。
- He came into the room with a sword in his hand. 他手里拿着剑走进了房间。
- She wears a diamond ring on her left hand. 她左手上戴着一枚钻石戒指。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- He poised the javelin in his hand before throw it. 他把手中标枪握稳後掷了出去。
