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- Balanced application of fertilizers (treatment NPK) showed higher contents of soil humus and labile humus carbon and nitrogen fractions than imbalanced use of fertilizers (treatments NP, PK, and NK). 活性腐殖质组分碳和氮较腐殖质组分碳和氮对施肥措施的响应更灵敏。
- I make a carbon copy of my documents. 我用复写纸复写文件。
- Soft drinks contain carbon dioxide. 软饮料中含有二氧化碳。
- I have some carbon paper somewhere or other. 我记得我在什么地方放有复写纸。
- She's a carbon copy of her sister. 她跟她姐姐一模一样。
- humus carbon 腐殖质碳
- Of, relating to, or derived from humus. 腐殖的腐殖的，与腐殖有关的，从腐殖中提取的
- A copy made by using carbon paper. 复写本，副本用复写纸复印的一份
- and that of tightly combined residues (H3) was similar with amorphous Al content; but no significant relation was found between different combined residues and soil pH, clay content and various combined humus carbon contents. 紧结态甲磺隆残留物的相对百分比(H3)与无定形铝含量变化规律基本相似;但不同结合态甲磺隆残留物的相对百分比与土壤的pH值、黏粒含量及各结合形态腐殖物质含碳量之间的关系不是很明显.
- Of,relating to,or derived from humus. 腐殖的腐殖的，与腐殖有关的，从腐殖中提取的
- Plants can absorb carbon dioxide and release oxygen. 植物可以吸收二氧化碳释放氧气。
- Radishes prefer sandy soil that's rich in humus . 我们使用的是樱桃萝卜, 一种春萝卜。
- Hi-rich humus, the soil of Micro. 喜富含腐殖质、微酸性的土壤。
- You receive the top copy of the receipt, and we keep the carbon. 你把这收据上面的原件收下，我们保留下面的复写件。
- The stick of carbon is often used in an electric arc lamp. 碳精棒常用于电弧灯。
- Having a ring composed exclusively of carbon atoms, as benzene. 碳环的有一个仅由碳原子组成的环的，如苯
- A radioactive isotope of carbon, especially carbon 14. 放射性碳碳的一种放射性同位素，尤指碳14。
- When the humus has been formed, plants can grow well in it. 一旦腐殖土形成，植物就可以在里面茂盛地生长了。
- When the humus has been formed,plants can grow well in it. 一旦腐殖土形成，植物就可以在里面茂盛地生长了。
- The top layer of a soil profile,usually contains humus. 土壤层中的顶层,通常含有腐殖土。
