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- degraded humus carbonate soil 退化腐殖质碳酸盐土
- humus carbonate soil 黑色石灰土
- 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。
- 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.
- 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。
- 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。
- The top layer of a soil profile,usually contains humus. 土壤层中的顶层,通常含有腐殖土。
- I have some carbon paper somewhere or other. 我记得我在什么地方放有复写纸。
- Plants grow in soil which has a dark colour. This dark soil is humus. 植物生长在黑色的土壤里,这种黑色土壤叫腐殖上。
- She's a carbon copy of her sister. 她跟她姐姐一模一样。
- In ABC soil,the uppermost zone of soil,containing humus;topsoil. 淋溶层在ABC层土壤中最上面的一层,含有腐殖土;顶层土壤
- In ABC soil, the uppermost zone of soil, containing humus; topsoil. 淋溶层在ABC层土壤中最上面的一层,含有腐殖土;顶层土壤
- The crude sodium carbonate ash obtained from these plants. 苏打灰从这些植物中获得的粗碳酸钠灰
- A copy made by using carbon paper. 复写本,副本用复写纸复印的一份
- 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。
- 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
- Limestone is rock composed of calcium carbonate. 石灰石是由碳酸钙所构成的岩石。