secondary soil发音

意思翻译

次生土壤

相似词语短语

secondary───n.副手；代理人；adj.第二的；中等的；次要的；中级的

soil───n.土地；土壤；国家；粪便；务农；温床；vi.变脏；vt.弄脏；污辱

secondary consumer───次级消费者

secondary education───中等教育

secondary color───次生色；n.合成色，间色；二次色

secondary school───n.中学；中等学校

secondary products───次级产品；副产品

secondary consideration───次要考虑

secondary succession───[植]次级演替；次生演替系列

双语使用场景

If the land is then abandoned, a secondary succession will take over, developing much faster on the more hospitable soil.───如果土地之后被遗弃，第二个演替将接管，在更适宜的土壤上发展得更快。

growing up a little when it also cut its secondary branches, leaves and branches will be cut again soak the root, or directly Zairu soil.───它长大了一些以后，又二次剪断它的枝叶，将剪下的枝叶再次泡根，或者直接栽入泥土。

Artificial soil and water loss is the main aspect whereas the natural soil loss is only the secondary position in urban soil and water loss.───自然流失是城市水土流失的次要方面，城市建设产生的人为水土流失是城市水土流失的主体。

Cause of formation and prevention and cure measure for Secondary Soil Salinization in Sheyang county of Sichuan Province───射阳县土壤次生盐渍化的成因及防治对策

英语使用场景

The results reveal that land desertification, steppe degeneration, secondary soil salinization or alkalization, soil erosion and air pollution in urban areas are the most serious entironment problems.