irrigation of agriculture的意思|示意

In the United States, by contrast, 41% goes for agriculture, almost all of it for irrigation.

与之相比，美国全年41%的水投向了农业，并几乎全都用在了灌溉上。

Measurement of soil water content is the basis of implementing water-saving irrigation in precision agriculture.

土壤水分的测量是精细农业中实施节水灌溉的基础。

But this isn't a long paper, so are you going to need to pick a specific area of pre-modern agriculture, like irrigation or food crops of ancient Greece.

但这不是一篇很长的论文，所以你要选定一个现代以前农业的特定领域，像是灌溉技术，或古希腊的粮食作物。

The moisture content of soil is one important indicator of soil which plays an indispensable action in the production and irrigation of agriculture and research of basal theory.

土壤水分含量是土壤的一项重要指标，它在农业的生产、灌溉以及基础理论研究中具有重要作用。

Agriculture also uses 70 percent of the world’s available freshwater for irrigation, rendering it unusable for drinking as a result of contamination with fertilizers, pesticides, herbicides and silt.

全球70%的淡水还被现有农业用于灌溉。

The water-reusing rate of industry is only 47%. And the agriculture also has a wasteful irrigation. Its utilization rate of water resources is not up to 50%.

工业用水的重复率仅为47%，农业灌溉用水也极其浪费，水资源利用率还不到50%。