It may treat sewage with high COD concentration or nutrient limited, which results in a space-saving, stable operation, high treatment efficiency, low sludge production and decrease in nutrient discharges.
介绍了MBBR移动床生物膜和活性污泥组合工艺(BAS工艺),该工艺可处理进水COD较高或营养物缺乏的污水,占地省、运行稳定、污染物处理效率高、可大幅度降低生物污泥产量和减少出水营养物的排放。
mineradeficiency symptoms of the sweet potato
甘薯的矿质营养缺乏症状
protein malnutrition | kwashiorkor
蛋白质缺乏症[营养不良
marasmic kwashiorkor
消瘦型（蛋白质缺乏）营养不良症
Global Micronutrient Deficiency Information System
全球微营养素缺乏症信息系统
weak from lack of sustenance
因缺乏营养而虚弱.
protein malnutrition
蛋白质缺乏营养不良
nutritional deficiency disorders
营养缺乏引起的失调
Exhaustion, as from lack of nourishment or vitality.
缺乏营养耗尽，由于缺乏营养或活力而造成的
"The latter case can lead to specific nutritional deficiency diseases (including Beriberi, pellagra, rickets, and scurvy)."
人体必需的维生素或矿物质的缺乏会导致营养素缺乏症(包括脚气病脚气、糙皮
He is wasting away for lack of good food.
由于缺乏营养，他逐渐消瘦。
His illness arose partly from want of nutrition
他的病部分是因缺乏营养造成的。
a state of extreme hunger resulting from lack of essential nutrients over a prolonged period.
由于长期缺乏营养而导致的饥饿状态。
(2) Some problems of malnutrition among the children in China's rural areas is still quite serious
（二）一些营养缺乏病依然存在。
nutritional achromotrichia
营养性灰发(缺乏对氨基苯甲酸引起的)
protein-calorie malnutritio
蛋白质-热量缺乏性营养不良
The most common nutritional deficiency is lack of dietary iron.
最常见的营养缺乏是膳食中铁的不足。
17,20-desmolase deficiency
１７,２０－碳链酶缺乏症
reductase deficiency
５α－还原酶缺乏症