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1·The rivers merge just north of a vital irrigation system.

这些河流在一个重要的灌溉系统的北部汇合了。《柯林斯英汉双解大词典》

2·The model shows the whole project of the irrigation system.

这个模型展示该灌溉系统的全貌。

3·An irrigation system is selected that is less prone to plugging.

选择这样一个灌溉系统很少会阻塞。

4·You’d reduce water use and end runoff by recycling water in a closed irrigation system.

人们还可以在封闭的灌溉系统中循环用水以减少用水量、避免径流造成土肥流失。

5·You'd reduce water use and end runoff by recycling water in a closed irrigation system.

人们还可以在封闭的灌溉系统中循环用水以减少用水量、避免径流造成土肥流失。

6·The most common type of landscape irrigation system USES traditional sprinkler heads.

景观灌溉系统最常见的类型使用传统花洒头。

7·This will promote the farther spread of permanent pipeline sprinkler irrigation system.

为促进固定式管道喷灌系统的进一步推广提供了新的证据。

8·Pressure regulators are important pressure-regulating equipment in drip irrigation system.

压力调节器是滴灌系统中重要的调压设备。

9·But with this new irrigation system, it helps bring enough water for them to grow three crops a year.

但有了这个新的灌溉系统后，它供的水一年够他们种三季了。

10·Landscape irrigation system, all the pipelines are skillfully combined on the legs of desks and chairs.

景观喷灌系统图，所有管线都巧妙的结合在了桌椅腿上。