1.
row-crop attachment
中耕作物耕作附加装置
2.
not plowed or harrowed or hoed.
未耕作、耕耘或锄过的。
3.
make (animals) fit for cultivation.
使（动物）适应耕作。
4.
Fit for cultivation, as by plowing.
可耕作的适于耕种的，如经过犁地
5.
culturallyinduced erosion
耕作砍伐导致的冲蚀
6.
dryland(s) farming
"旱地耕作法,见 dry farming"
7.
Some soils are not suitable for farming.
有些土壤不适于耕作。
8.
Cultivation is not civilization.
耕作并不就是文明。
9.
This land is unfit for farming.
这块土地不适合耕作。
10.
soil and water conservation farming measures
水土保持农业耕作措施
11.
To weed, cultivate, or dig up with a hoe.
用锄割草、耕作或园艺
12.
tillage machine with power-driven working parts
驱动型土壤耕作机械
13.
he hired someone to do the plowing for him.
他雇人为他做耕作的活。
14.
The ploughing is now in full swing.
耕作这时搞得正上劲。
15.
He has engaged in farming for 20 years.
他从事耕作已有二十年。
16.
Tractors have revolutionized farming.
拖拉机革新了耕作方法。
17.
the beginnings of scientific agriculture
科学耕作的萌芽阶段
18.
inauguration of scientific systems of tillage
开创科学化的耕作系统