plowed up中文什么意思

na. 犁翻

[网络] 超新星在数世纪之前穿过

• plowed land:    已耕地
• plowed layer:    耕作层
• plowed plot:    犁耕区

例句与用法

1. farmers occasionally plow up old indian relics
   农夫们偶尔会犁出古印度的遗迹。
2. farmers occasionally plow up old indian relics
   农民偶尔能用犁翻出古老的印第安人的遗物。
3. they were allowed to plow up the footpaths on the understanding that they restored them afterward
   他们获准在事后恢复原状的条件下挖掘人行道。
4. i've made up my mind ! if they're going to plow up my house for a freeway, they're going to have to plow me up with it
   我下定决心了！如果他们为了高速路把我的房子推平，他们就的连房带我一块推平！
5. china agricultural university established an experiment plots in high land of fengning country, hebei province and observed the natural wind erosion . it indicated that, compared with traditional tillage-plowing up the soil in autumn, conservation tillage can reduce 77 % of soil wind erosion . it is necessary to research systematically and comprehensively on farmland wind erosion in order to study further about the effects and mechanism of conservation tillage and to explore the measures of preventing soil wind erosion
   中国农业大学在河北丰宁坝上建立农田实验区，进行自然风蚀观察，表明与传统耕作(秋翻地)相比，保护性耕作可以减少土壤风蚀量77，进一步研究保护性耕作的防风蚀效应和机理，探索防治土壤风蚀的措施，需要对农田风蚀进行系统而全面的研究。