A few days ago I thought the watermelon should be irrigated. When I was on the way to the field I saw a piece of dirty rope by the pine.
几天前我在街上走的时候，看到一根脏绳子，以为没人要了，便捡起来带了回家。
Through field investigation, pot experiment and sample analysis, effects on the soils, animalcules and reeds in seashore wetland irrigated by pulp wastewater were studied in this paper.
通过现场调查、盆栽试验和采样分析的方法，研究了用草浆废水灌溉海涂芦苇湿地对土壤理化性质、微生物数量和芦苇生长的影响。
In the table actually irrigated area refers to aggregate farmland, orchard, grass field and other area.
实际灌溉面积指：农田、园林、草场及其他面积合计。
The field experiments were carried out to investigate the effects of urea and resin coated urea on yield and economic benefit of corn planted in aeolian sandy soil and irrigated desert soil.
田间试验对比研究了树脂包衣尿素和普通尿素在灌漠土和风沙土两种土壤上种植玉米的肥料投入产出效益和产量差异。
The field experiments were carried out to investigate the effects of urea and resin coated urea on yield and economic benefit of corn planted in aeolian sandy soil and irrigated desert soil.
田间试验对比研究了树脂包衣尿素和普通尿素在灌漠土和风沙土两种土壤上种植玉米的肥料投入产出效益和产量差异。
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