查询词典 aerator

The aerator is one of the most important part of the public architecture. Whether it is in reason is close to the comfort or running cost of the architecture. Base on the consider of ecotype design, This field which traditional dominated by aeration engineer depend more and more on the considering during the process of design of architecture .

公共建筑的通风系统是建筑运行中的重要部分，它的合理与否直接关系到建筑的舒适程度和运行成本，基于生态化设计的理念，这个通常被认为是由暖通工程师主宰的领域越来越有赖于建筑师在设计中的系统考虑。

To solve the low efficiency of aeration equipments at large, it's a urgent environment protection cause with far-reaching significance to research and develop new aerator that has simple structure and high efficiency.

本文针对一种新型曝气搅拌设备，通过理论分析与实验研究相结合，全面分析和评价该曝气设备的充氧性能，为其运行控制和优化设计提供基础依据。

The article makes a comparison on energy consumption and efficiency between diving mixer and down-umbrella aerator in sewage treatment facilities abroad and at home.

本文对国内外污水处理设备中的潜水搅拌器和倒伞曝气机在能耗和效率方面进行了对比，应用实践证明，国产污水处理设备的能效比远远优于引进及仿制的国外同类产品。

The mathematical model for predicting the hydraulic and aeration characteristics of aerator is established and the correction for the emergence angle of the jet is deduced.

一般对Fr＜7的低Fr数流动情况，掺气设施水力及掺气特性与高Fr数流动情况有显著差别，掺气设施的设计也有其特点。

Carrousel Oxidation Ditch due to used the vertical surface aerator,there was a clear oxygen-rich areas and hypoxia zones.

卡鲁塞尔氧化沟由于采用垂直安装表面曝气器，存在明显的富氧区和缺氧区。

The two steady operation conditions of Carrousel oxidation ditch and the unsteady flow field in the period of turning on/off aerator were determined and analyzed.

对 Carrousel 氧化沟2种稳态工况和曝气机启/停阶段非定常流场进行了测定与分析，结果表明：在开启2台曝气机的条件下，外沟流动缓慢造成推进器前区段易发生污泥淤积；而内沟较高的水动能有利于防止污泥沉积。

A linkup of two orbiting spacecraft.fine-leaved aquatic spike rush; popular as aerator for aquariums.

一种具有好看叶子的水生穗状灯心草；通常被用作鱼缸的充氧器。

A disease of muscle or muscle tissue.fine-leaved aquatic spike rush; popular as aerator for aquariums.

一种具有好看叶子的水生穗状灯心草；通常被用作鱼缸的充氧器。

To treat, combine, or infuse with oxygen .fine-leaved aquatic spike rush; popular as aerator for aquariums.

一种具有好看叶子的水生穗状灯心草；通常被用作鱼缸的充氧器。

An inflatable rubber life raft.fine-leaved aquatic spike rush; popular as aerator for aquariums.

一种具有好看叶子的水生穗状灯心草；通常被用作鱼缸的充氧器。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。