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- Abstract: This paper introduces the structure and working principle of the crank rocker transposition mechanism of depth wheel on two-way alternative plow and the process of optimizing its parameters. 文摘:介绍了全翻转式双向犁的曲柄摇块式限深轮换位机构的结构、工作原理及参数优化设计过程。
- Meetings are held on alternate Thursdays. 每隔一个星期的星期四举行一次会议。
- Farmers plow in autumn or spring. 农民在秋天或春天犁地。
- The plow was pulled by a yoke of oxen. 一对公牛同轭拉着一头犁。
- Farmers now use tractors to plow their fields. 现今农民用牵引机耕地。
- Good harvests alternate with bad. 好收成与坏收成交替更迭。
- They saw each other on alternate Sundays. 他们每隔一个星期天相会一次。
- We alternate in doing the housework. 我们轮流做家务。
- A plow equipped with several blades that make parallel furrows. 多铧犁一种具有几个能翻平行垄的刀口的犁
- An alternate name for a member of a partitioned data set. 一分区数据集中某成员的替换名。
- mounted alternate plow 悬挂式双向犁
- underslung alternate plow 架下悬挂键式犁
- alternate plow (双犁梁上下交替耕作) 双向犁
- Farmers plow their fields and sow in spring. 农民在春天犁地播种。
- We will plow the field soon after the last frost . 最后一场霜过后，我们将马上耕田。
- To break and turn over(earth) with a plow. 用犁翻（土）用犁来挖开并翻动（土壤）
- A farmer must plow the land before planting crops. 农民在种庄稼前必须犁地。
- The record of the plow was insignificant. 这个耕作的记载是不重要的。
- He teamed one horse and one cow to a plow. 他把一匹马和一头牛套在犁上。
- The famer yoked the oxen to the plow. 那个农民把一对牛套在犁上。
