2) fixed road bed
固定道床
3) pipe fixed
管道固定
4) fixed channel
固定信道
5) controlled traffic
固定道
1.
Experimental investigation on energy saving of controlled traffic conservation tillage;
固定道保护性耕作节能效果试验研究
2.
Effect of long-term controlled traffic conservation tillage on soil structure;
多年固定道保护性耕作对土壤结构的影响
3.
Permanent Raised Beds(PRB),which is an agricultural technology with the features of conservation tillage,controlled traffic,ridge-tillage and furrow irrigation,can adopt ridge-loosing technique to solve the problem of weak water infiltration ability of wide ridge.
固定宽垄沟灌保护性耕作是将保护性耕作、固定道、垄作和沟灌等相结合的一项农业技术,该技术可通过松垄作业解决宽垄水分侧渗效果差的问题。
6) standing way
固定滑道
补充资料:固定
①不变动或不移动的(跟‘流动’相对):~职业丨~资产。②使固定:把学习制度~下来。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条