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- 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。
- 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。
- nutrient retention 营养盐
- 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 factor 营养素保留因子
- percentage nutrient retention 营养成分保留百分数
- 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。
- A substance that promotes retention of moisture. 湿润剂一种用于保持湿度的物质
- Sulfur is an essential nutrient for plants. 硫是植物的一种重要的营养元素。
- Visual material aids the retention of information. 直观材料有助于加强记忆。
- The undercomposed litter forms a nutrient bank. 未分解的落叶层也会形成一个养分库。
- He plead for the retention of the inn . 他请求保留这座小旅店。
- Magnesium is the nutrient element in plant growth. 镁是植物生长的营养要素。
- Configure retention policy to redundancy. 备份冗余备份保存策略。基于备份数。
- The default retention age is seven days. 默认的保持期为七天。
- The retention period of the publication, in hours. 发布的保持期(以小时为单位)。
