查询词典 vorticella

The research aimed to study the living morphology and infraciliature of Vorticella campanula swimmer.

［目的］研究钟形钟虫游泳体的活体形态和表膜下纤维系统。

The major bacteria of the activate sludge were identified to be Vorticalla convalleria and Aspidiacs spp., both were considered as responding to denitrification of high nitrate-N of lead azide wastewater.

中文摘要为了探讨含有高浓度硝基氮之叠氮化铅制程废水生物脱氮效能，本研究利用统一食品公司所提供的厌氧污泥进行脱氮菌的培养，经过了15天的培养其培养出大部份都是钟口菌属Vorticella convalleria ，和一小部份则为纤毛虫属aspidisca sp。，来进行含有高浓度硝基氮的氮化铅制程废水生物处理过程中的脱氮作用之研究。

In bad climate, protozoan will form cyst, Vorticella has shape of rotundity, ellipse and no handle.

在不良气候条件下，原生动物会形成包囊；钟虫多呈圆形、椭圆形、无柄。

No primary sedimentation tank, which made fresh wastewater and SS directly enter into A-step, improved sedimentation performance of activated sludge, and microbial supplement could be gamed from inflow, which maintained concentration of sludge;microorganism phase in reactor was very abundant and there were many sessile vorticella.

AB法不设初沉池，新鲜污水及SS直接进入A段，改善了污泥沉降性能，并可以从进水中得到微生物的补充，以维持反应器污泥浓度，生物相丰富，有大量固着型钟虫。

The morphology, infraciliature and myoneme system of Vorticella campanula, Vorticella chlorellata, Campanella umbellaria and Epistylis galea were revealed.

重点揭示了钟形钟虫，小球藻绿钟虫，伞形聚钟虫和灰盔累枝虫的形态学特征和表膜下纤维系。

During this period, the respective removal of chemical oxygen demand, suspended solid, ammonion NH4(superscript + reached around 86%, 77%, and 91% respectively, while the F/M was around 0.12 kgCOD/kgMLSS-day. The effluent was clear, highly transparent and odorless. The microscopic observation showed that amount of Ciliata, such as Vorticella Convallaria, Vorticella Alba, and Vorticella Microstoma, could be found in the reactor's supernatant.

以显微镜观察微生物相时有固著型纤毛虫类出现，所谓活性污泥指标微生物，如白钟虫、钟形虫、小口钟虫、甚至旋轮虫等原生动物，污泥胶羽能凝聚成团、颗粒大、结构紧密、沉降性佳、处理水质清澈、透视度佳、无臭味。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。