查询词典 sludge

This paper provides a review of various types water treatment currently for further exploration in the development trend of activated sludge.

本文通过对活性污泥法的主要运行方式及当前污水处理的工艺应用发展现状的论述，对活性污泥法的发展趋势进行进一步探究。

One of the most common is the activated sludge process, shown in Figure 2.2, which will be described in the following.

其中最常用的一种方法是接下来要介绍的活性污泥法(图2.2)。

An Attempt was made to improve the traditional activated sludge process .

尝试一种对传统活性污泥工艺流程的改进方法，与传统活性污泥法做出比较，并对特例进行计算分析。

The SVI of the activated sludge was less than 90 mL/g during the experiments.

整个试验过程中污泥体积指数均小于90 mL/g，污泥的沉降性能良好。

As a key equipment, the property of aeration devices is essential to the performance and expenses of activated sludge process.

曝气设备是活性污泥法中最关键的设备，其性能的好坏直接影响到活性污泥工艺的处理效果和运转费用。

This thesis introduces the development and background of main activated sludge models,and how to establish the mathematical model of a specific treatment process.

本文介绍了主流活性污泥数学模型的发展历程和相关背景知识，以及如何针对具体工艺建立并求解数学模型的方法。

One of the most successful methods is called the activated-sludge process.

其中最成功的方法被称为活性污泥过程。

All above works represent some exploring and creative effort to upgrade level and efficiency for design of activated-sludge process.

本研究在全面评述活性污泥法工艺系统最优化设计研究现状的基础上，在国内首次建立了一套完整的活性污泥法A2／O工艺系统的优化设计模型和相应的寻优求解方法，并在Matlab环境下开发了最优化设计程序，为提高活性污泥法工艺系统设计水平和设计效率作了一些探索性和创新性的努力。

Activated-sludge process; A2/O; process; Optimum design Mathematical model; Systems analysis; Matlab

活性污泥法； A2/O工艺；最优化设计；数学模型；系统分析； Matiab语言

This paper detaily discussed the technical principle of activated-sludge process and the reaction mechanism of biological nitrogen and phosphorus removal in anaerobic period,anoxic period and aerobic period.

本文系统详细的论述了活性污泥法的工艺原理以及生物除磷脱氮工艺的厌氧、缺氧、好氧反应阶段的反应机理。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。