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- Abstract The methods and precision of extracting the tractor ploughing terrace by using the TM remote sensing information are elaborated. 阐述了利用TM遥感信息提取机修梯田的方法与精度。
- The tractor has make deep furrow in the loose sand. 曳引机在松软的沙土上留下了深深的车辙。
- A set of tools goes with each tractor. 每一台出售的拖拉机都附有工具一套。
- He drove the tractor to his farm. 他开拖拉机去农场了。
- There is a tractor in this farmyard. 在这个农家庭院里停着一台拖拉机。
- He was really just ploughing the sand. 他不过是在白费力气。
- He was really just ploughing the sands. 他不过是在白费力气。
- They were ploughing a lonely furrow. 他们孤立无援。
- The tractor is powered by a diesel engine. 这台曳引机是用柴油机发动的。
- The tractor had been damaged by rough usage. 这辆拖拉机因使用不经心而损坏了。
- Since her daughter's death she has been ploughing a lonely furrow. 自从她女儿死后，她一直过着孤独的生活。
- 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。
- The clanking tractor went along, shooting smoke out of its belly. 拖拉机铿铿地开了过去，从车肚里喷出烟来。
- It's all to no purpose. I tell you that you are ploughing the sand. 这都是毫无作用的。告诉你，你是在白费力气。
- The tractor laboured up the hillside. 拖拉机艰难地向山坡上爬去。
- 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
- They managed to pull in the tractor inside the shed. 他们设法把牵引机拉进棚里。
- The farmer turned up a human skull while ploughing the field. 那农民 地时挖出一个人类的头颅骨。
