2) loess canal bed
黄土渠床
1.
n the basis of preflooding tests of gravity-wet sinking loess canal beds,the paper discussed the impacts of the canal-bed section size on the wet-sink rate and magnitude,the relation between the sinking magnitude.
在对自重湿陷性黄土渠床进行预混水模拟试验的基础上，分析了渠床断面尺寸对渠床湿陷速率、湿陷量的影响，湿陷量、耗水量与浸水时间的关系以及渠外地面变形特征与浸水影响范围，并对实测与计算湿陷量进行了比较分析。
3) water content of canal-bed soil
渠床土含水量
4) earth canal
土渠
1.
The original pre-cast bamboo face slabs for the earth canal of Nan er Hydropower Station were destroyed seriously and have lost its function of seepage control.
南二水电厂渠道土渠段原预制竹筋面板破损严重,已失去防渗作用。
5) canal-inside-bed
内渠床
1.
The canal-inside-bed means that a sublateral canal is made in the seedlingsbed,which changed the direction of flood irrigation in the bed.
内渠床开设床内毛渠，使低床纵流顺向漫灌变为横流逆向漫灌，在没有降低土地利用率的情况下，取得了明显的省水效果，同时改善了漫灌质量。
6) sublateral canal inside bed
床内毛渠
补充资料：渠渠
1.深广貌。 2.殷勤貌。
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