The fields are crisscrossed by irrigation canals and ditches. 田野上沟渠纵横。
The canals and ditches formed a complete irrigation system. 大小沟渠,成龙配套。
Ditches and canals crisscross. 沟渠交错。
The soldiers were detailed off to dig ditches. 士兵们被派去挖壕沟。
Well shadowed crooks and ditches, sugarcane and banana fields were the main breeding places of An. anthropophagus; 其主要孳生地是遮阴良好的沟溪、甘蔗地和香蕉地;
We were all sleeping in ditches wrapped in our great coats. 我们大家都裹着大衣睡在沟渠里。
A gutter or groove in a roof. The fields are crisscrossed by irrigation canals and ditches. 排水天沟屋顶的槽或沟田野上沟渠纵横。
Your sneakers were filled with fine yellow dust; you drank from the clearer ditches. 你的球鞋里灌进了细细的黄土末,你一路喝清亮些的渠水。
I can't stay idle when you're digging irrigation ditches. 你们在挖渠,我不能闲着。
Branch canals and ditches were dug to form a system of irrigation and drainage. 挖了一些支渠,形成了一个排灌系统。
We often find ditches on the sides of country roads. 我们经常看到在乡村路的两侧的沟渠。
The fields are crisscrossed by irrigation canals and ditches. The terrace channels are convenient for irrigation. 田野上沟渠纵横。梯田的沟渠便于灌溉。
Also banned is the use of roadside ditches for irrigation or drainage purposes. 禁止任意利用公路边沟进行灌溉或者排放污水。
The rain has filled up the ditches again. 雨水把水渠又灌满了。
He kept trying to jump over ditches and ponds, miscalculating, and falling in. 他不断地尝试跳越壕沟和池塘,不断地由于判断失误而掉了进去。
This also meant many smaller ditches to be dug and more fields to be levelled. 这也意味着要挖许多小水渠和平整更多土地。
He'd been sleeping rough for a week, in ditches and haystacks. 他在沟里和草堆里露宿了一个星期。
He made ditches in the fields to draw off the water. 他在田里挖了沟以便排水。
Controlled flooding may be accomplished from field ditches or by use of borders, checks, or basins. 有控制的满灌可以通过沟渠,槽口和盆地进行引导。
The construction of irrigation ditches in wetland changes the hydrology state, and thus influences the biological geochemistry circulation. 沟渠的修建改变了湿地的水文状况,因此影响了湿地的生物地球化学循环。
Sediment deposits in ditches result in the raising of water tables and damage to crops. 泥沙淤积在排水沟引起地下水位上升,并危害作物。
The heavy rain guttered the soil. supplying dry land with water by means of ditches etc. 大雨在地面上开沟了。通过沟渠给旱地提供水。
Large genus of plants found in damp woodlands and bogs and ditches or at water margins: sedges. 一个植物大属,生长于潮湿林地沼泽地和沟渠或水边;莎草。
The flooded ditches and brimming ponds. 泛滥的水沟和积满水的池塘。
We put21 million man-days digging ditches and pulling down dams. 为了掘渠翻坝,曾使用了两千一百万个人工。
Available capacity [ stormwater drain] The rain has filled up the ditches again. 有效容量〔雨水渠〕雨水把水渠又灌满了。
Drainage Master Plan Studies The commune members dug ditches in the rain to lead away the flow. 雨水排放整体计划研究社员们冒雨开沟排水。
Ditches were dug to drain water from the swamp. 挖渠排掉沼泽的水。
We moved through fields and over ditches. 我们穿过田野,越过沟渠。
These ditches were constructed to channel water away from the buildings. 建造这些沟渠是为了从建筑物中排水。