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- The removal efficiency of organic pollutant mainly depends on the active biomass of biofilm in the biological pretreatment of drinking water. 摘要饮用水生物预处理过程中,生物膜上存活的活性生物量是有机污染物去除的基础。
- Yx,s (yield of active biomass on the substrate) reached 0.4 kg VSS per kilogram of COD for cell protein concentrations of 30%50%. Yp,s (yield of SCP on the substrate) was 0.20.4 kg SCP per kilogram of COD and slowly increasing. 污泥产率Yx;s约为每kgCOD可产出0.;4kg可挥发性悬浮颗粒物(VSS);菌体蛋白含量达到30%25~50%25;同时蛋白质产率Yp;s约为每kgCOD可产出0
- The orient has been playing an active role in the world economy. 亚洲一直在世界经济中发挥积极作用。
- He is an active member of the school's stamp club. 他是学校集邮俱乐部的一名活跃会员。
- An active volcano may explode at any time. 活火山随时都有可能爆发。
- Is it wise to engage in active sports at your age? 我这样的年纪积极参加体育活动是否明智?
- She was active as a left-winger in the party. 她是党内积极的左翼分子。
- He was very active and rode down several horses. 他劲头很大,一连骑了好几匹马。
- She plays an active part in local politics. 她积极参与地方政治活动。
- The steel market will continue to be active. 钢材市场将会继续保持活跃。
- An active volcano may erupt at any time. 活火山随时可能喷发。
- He was disabled when on active service. 他在战斗中受伤致残。
- Ms. Brown is active in the party. 布朗女士在晚会上很活跃。
- The active boy was extremely distractible. 那好动的男孩极不专心。
- His lame foot disqualified him for active work. 跛脚使他无法参加积极活动。
- The weight of living organisms is called biomass. 生物有机体的重量称为生物量。
- He's very active for an elderly man. 作为老年人,他是非常活跃的。
- She is very active for an octogenarian. 她已经是八旬老人了,还很精神。
- The increasing of the biomass is at its highest. 生物量的增加速率会最快。
- She is much the most active member in our group. 她绝对是我们组最活跃的成员。