查询词典 aeration

In this paper, fuzy theory is applied to research on the fuzzy reliability of big power inverted umbrella aeration machine shaft.

本文以大功率倒伞曝气机主轴为研究对象，应用模糊理论，对其主轴进行模糊可靠性研究。

C blowing air into solution according to a certain flow rate by means of aeration mode, oxidating and breaking sulfocarbon bond, removing organic sulfur from coal, finally filtering treated coal sample and recovering alkaline solution and using it to treat the subsequent coal sample.

本发明在碱性溶液条件催化下，采用低温空气氧化的方法可以高效脱除煤中的有机硫，同时对无机硫的脱除也取得了比较好的处理效果，处理条件温和、处理费用低，同时不会对环境形成二次污染。

Besides the original Pasveer ditch, some new types of oxidation ditches and aeration devices had been devel oped, i.e.

除了原有的Pasveer沟，一些新类型的氧化沟和通风设备，即被发端。

Effects of aeration and fed-batch fermentation on yeast cell growth were investigated.

探讨在不同的通气及馈料条件下培养对於酵母菌生长之影响。

Two kinds of aeration modes, five kinds of amendment (rice hulls, wheat hulls, corn cores, wood chips and recycled compost) were tested.

进行了两种通风方式、5种调理剂（稻壳、麦壳、玉米芯、木片、回流堆肥）的堆肥工艺参数优化实验。

It grows on well-drained soils with good aeration and is well adapted to marginal soils with low nutrient content.

它在很好被排泄的土壤增长与好通风和很好适应少量的土壤与低营养含量。

Experiments were carried out to investigate the impact on animal manure composting with two kinds of aeration control modes, time control and time-temperature control.

考察了2种不同通风控制方式(时间控制、时间-温度联合控制)对动物粪便堆肥过程的影响。

The results of the calculation show that the concentration of PAC in mixed liquor of aeration tank increased with the raise of the dosage of PAC and the ratio of sludge age to hydraulic retention time.

计算结果表明，曝气池混合液中PAC浓度随着PAC投加量和泥龄与水力停留时间的比值的提高而增加。

The Spirulina yield can be enhanced effectively by the increase of illuminated area, aeration rate and temperature. A higher efficiency of light utilization was observed in 500ml mini PBR than in 64 l large PBR.

增加光照面积、提高通气速率和培养温度能够有效提高螺旋藻的产量。500ml小型光反应器比64 l大型光反应器具有更高的光效。

The whole process for the adoption of the original rough cut grid after sewage upgrade sewage pump upgrade, the grid or screen rate cut, after entering desilting tank, the sand separation of sewage water into the initial sedimentation tanks, more than one address, Shen early pool of water into the biological treatment facilities, activated sludge and biofilm,(which activated sludge of the reactor have aeration tanks, oxidation ditch, biofilm law, including biological filter, biological Wheel, biological Contact oxidation and biological CFB), The sedimentation tank sludge back to the initial part of sedimentation tanks or biological processing equipment, part of concentrated sludge into the pool, after digesting sludge into the pool, after dehydration and drying equipment, the sludge was last used

整个过程为通过粗格删的原污水经过污水提升泵提升后，经过格删或者筛率器，之后进入沉砂池，经过砂水分离的污水进入初次沉淀池，以上为一级处理，初沉池的出水进入生物处理设备，有活性污泥法和生物膜法，(其中活性污泥法的反应器有曝气池，氧化沟等，生物膜法包括生物滤池、生物转盘、生物接触氧化法和生物流化床)，二沉池的污泥一部分回流至初次沉淀池或者生物处理设备，一部分进入污泥浓缩池，之后进入污泥消化池，经过脱水和干燥设备后，污泥被最后利用。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。