查询词典 aeration

The aeration control is a key point to obtain the nitritation during acclimation period.

在培养驯化阶段，合理的控制曝气时间是实现短程硝化的关键因素。

Use the Hydrolytic acidify and biological aeration filter-cell process to dispose the wastewater of electric power plant, and introduce the wastewater structure and the operating parameters.

简介： 采用水解酸化＋曝气生物滤池方式处理某电厂废水，介绍了各处理构筑物、运行参数。

Activated Sludge Model No.1 (ASM1) was used for bioreactor modeling. A case study was made for a complex activated sludge process including nitrification, denitrification and aeration. Optimization waas made for three reactor layouts.

采用ASM1模型来模拟生物反应，对包括硝化、反硝化和曝气等复杂过程的活性污泥废水处理系统进行了模拟和优化研究。

It must be used in the room with good aeration condtion.

必须在通风条件好的房间里使用。

I just smoke in the place with good aeration.

我只在通风条件好的地方吸烟。

We provide the most ideal equipment of cool down and aeration in China.

我们将为您提供中国最理想的降温换气设备。

Time aeration control mode and time-temperature feedback aeration control mode are suitable for composting systems in China.

堆肥系统采用时间控制和时间—温度反馈控制的通风方式较为适合我国国情。

In the thermophilic stage, both the duration of high temperature and the distribution of pile temperature in Pile Ⅱ with time control aeration mode were better than those in Pile I with time-temperature control aeration mode.

在高温持续时间和温度分布均匀性方面，采用时间控制通风的堆肥方式优于采用时间-温度联合控制通风的堆肥方式，但过高的温度(60～70℃)不利于堆体中水分的去除和有机质的生物降解在高温堆肥阶段，通过改变通风时间，2种控制方式的堆肥过程均出现了2次高温期，这更利于堆肥的无害化。

It demonstrated that without aeration the best type of agitator is three-blade impeller and the height is 1/3 diameter of impeller. Aeration can improve the suspension of sludge.

结果表明在无曝气的情况下，选用三叶推进式搅拌器，搅拌器离底高度为1/3搅拌器直径时所需要的临界搅拌速率最低。

Performance data of aeration equipment are very important to selection and layout of aeration system and to cost of wastewater treatment plant.

曝气设备的充氧性能及其数据对处理厂曝气系统的选择、设计及处理厂的费用都有很重要的意义。

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。