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- percentage nutrient retention 营养成分保留百分数
- This overall deterioration in soil structure is usually accompanied by a reduced nutrient retention capacity. 这种土壤结构的全面恶化，通常伴随着养份保持能力的降低。
- CECs of garden soils in Shanghai ranges between 10 ~ 20 cmol/kg and are significantly correlated with OM, pH, clay content, bulk density and soil aeration, so CEC is a good indicator of soil fertility, nutrient retention capacity and buffering capacity. 上海城市园林土壤的阳离子交换量(CEC)多集中在10~20cmol/kg,与土壤的理化性质:有机质、pH、黏粒含量、体积质量、通气孔隙度都存在极好的相关关系,能够综合反映土壤的肥力水平、保肥能力和缓冲能力。
- Researches the amount of nutrient retention under different extrusion conditions.It also explicates in detail the affect of all kinds nutrients with extrusion and expansion. 研究了各种营养素在不同挤压条件下的存留数量,详细阐述了挤压膨化过程对各种营养素的影响。
- What percentage of the earth is covered by oceans? 地球上百分之多少被海水覆盖着？
- The figure is expressed as a percentage. 那数字是以百分比表示的。
- This overall deterioration in soil structure is usually accompanied by a reduced nutrient retention capacity 这种土壤结构的全面恶化，通常伴随着养份保持能力的降低。
- We have only a small percentage of foreign books. 我们只有一少部分外文书。
- What percentage of children were absent? 缺席的学童占百分之几?
- Each of them got a percentage of the profits. 他们每个人都得到一部分利润。
- Whisky contains a large percentage of alcohol. 威士忌所含酒精的百分比很高。
- There is no percentage in worrying about it. 为此担忧无济於事。
- There is no percentage in arguing with him. 同他争论于事无补。
- What percentage of his income is taxable? 他的收入有多少需纳所得税?
- The nutrient in the soil acts as a stimulus to growth. 土壤中的养分能促进植物生长。
- nutrient retention 营养盐
- nutrient retention factor 营养素保留因子
- The retention of data in a storage device. 数据保存在存储设备中的现象。
- The retention is withheld only for bonus situation. 滞留金只是为了发奖金。
- The nutrient in the soil acts as a stimulus to growth/to make the plants grow. 土壤中的养分能促进植物生长。
