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- nutrient retention factor 营养素保留因子
- 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。
- Without HOAc additive, the retention factors of the amino alcohols were decreased with increase of the amount TEA, separation factors kept constant, except labetalol. 在不加冰醋酸的情况下,除拉贝洛尔外,随着三乙胺浓度的增加,容量因子均减少,分离因子基本不变,分离度减小。
- Keywords hologram QSAR;chiral separation;CDMPC CSPs;retention factor; 全息QSAR;手性分离;CDMPC固定相;分离保留因子;
- 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。
- That's a factor which we must not neglect. 这是我们不应忽视的一个因素。
- I factor ed my uncle's estate for three years. 我代管我叔父的财产已有三年了。
- Discussion on the Expression of Retention Factor in Capillary Electrochromatography 毛细管电色谱中组分保留因子表达式的讨论
- His experience in social work is a plus factor. 他在社会福利工作方面的经验是一个有利因素。
- The nutrient in the soil acts as a stimulus to growth. 土壤中的养分能促进植物生长。
- An Equation Describing the Relationship Between the Amount of Sample Injected and the Retention Factor of the Solute Molecules in Gas Chromatography 溶质在气相色谱中进样量和保留值关系的方程
- Keywords Retention factor;Separation factor;Chiral recognition;Quantitive structure retentionship relationship;Chiral state phases(CSPs); 保留因子;分离因子;手性识别;定量结构-保留关系;手性固定相;
- nutrient retention 营养盐
- The deciding factor; the deciding vote. 决定性的因素; 决定性的一票
- The determinate factor of our economy is to control inflation. 我们经济的决定性因素是控制通货膨胀。
- percentage nutrient retention 营养成分保留百分数
- An unknown or unnamed factor, thing, or person. 未知之(人)物,不知道的或未命名的因素、物体或人
- 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。