It is wise to start infilling with a layer of gravel for drainage.

Bad drainage caused the land to be flooded.

排水不利容易使土地淹水.

《简明英汉词典》

Drainage here is imperfect.

这里的排水设施不完善.

网络期刊摘选

The devastation of farm roads and drainage systems will be very expensive to repair.

破坏的道路以及排给水系统维修起来相当昂贵.

网络期刊摘选

The box bottom comprises a drainage groove, a hook of drainage groove, and a drainage tube.

集污槽 、 集污槽挂钩 、 排污管.

网络期刊摘选

Chelsea have the international break to carry out drainage work on the Bridge pitch.

切尔西利用国际比赛的间隙,对球场实施了(一直拖着没有进行完的)排水体统改造工作.

网络期刊摘选

Objective To investigate the application of closed thoracic drainage with thin tube on patients spontaneous pneumothorax.

目的探讨细管胸腔闭式引流在自发性气胸治疗上的应用.

网络期刊摘选

The designed optimal on and extension of drainage pipeline system is checked on its hydraulic reliability.

运用统计学方法对所得排水管网改扩建优化设计方案进行了水力可靠性的校核.

网络期刊摘选

A flat roof has poor drainage.

平的屋顶排水差.

网络期刊摘选

Cationic starch is widely used in wet end as strengthening, retention and drainage agent.

阳离子淀粉被广泛应用于纸机湿部,起增强 、 助留、助滤作用.

网络期刊摘选

After 1 week, liquid crystal temperature drainage normal afteruproot the tube.

1周后, 引流液清亮体温正常后拔出引流管.

网络期刊摘选

Juice drainage and milling efficiency can be improved by making top roller into lotus.

将顶辊制成藕筒状,可以改善排汁和提高压榨效能.

网络期刊摘选

The defect in the drainage must be remedied.

这排水系统的缺陷该设法补救.

《简明英汉词典》

Location of the lymphoceles, size, and duration of drainage were recorded.

资料的收集包括淋巴囊肿的位置, 大小及引流的时间.

网络期刊摘选

This small drainage area will not be influenced by the Siberian cold current.

这小流域不会受到西伯利亚寒流的影响.

互联网

Should be the most acidic, humus-rich and good drainage area of growth, micro-alkali soil can be.

最宜在酸性 、 富含腐殖质而排水良好的地域生长, 微碱土也可.

互联网

Conditions that are correlated with accelerated deposition include drainage area, gully development, and texture source material.

与加速沉积有关的条件包括流域面积, 沟壑发育状况和土壤结构等.

互联网

Buha river is one of the main water resource of lake, drainage area is 135.

布哈河是青海湖的主要的水源之一, 流域面积135.

互联网

Mr Kwok Ka-slope , sand drainage area is also increasingly landslide.

郭家坡 、 沙渠一带滑坡也越演越烈.

互联网

Taihu Lake drainage area is one of the four city agglomeration regions in our country.

太湖流域是我国四大城市高密集地区之一.

互联网

This is a drainage area.

这里是排水区.

《简明英汉词典》