|
| In this paper,six methods of ammonia-nitrogen wastewater physic-chemical denitrication treatment were infroduced,such as blow-removal,steam-abstraction,crystallization,chemical precipitation,chlorination and ion exchange.Their mechanisms and engineering a |
中文意思：
介绍了吹脱法、气提法、结晶法、化学沉淀法、氯化法、离子交换法6种常用的氨氮废水物化法脱氮处理技术和工程应用情况,并指出了在开发和实施氨氮废水脱氮处理技术(工程)时需要注意的问题。 |
以下为相关句子列表(点击查看，可以看对应的解释）：
|
|
In this paper,a power quality monitor system which is based on the TMS320VC33 and FPGA realizing is put forward,and through combining wavelet with Fourier transform,we can realize the function of monitor the power quality on line.
|
|
|
提出了基于TMS320VC33和FPGA实现的电能质量监测系统,采用基于小波变换和傅立叶变换相结合的方法实现在线监测电能质量的功能。 |
|
In this paper,a practical strength compu ting method based on the working principle of profile connection is put forward.
|
|
|
本文从等距型面联接的工作原理入手，提出了等距型面联接中轴的实用强度计算方法。 |
|
In this paper,observation was conducted on pollen germination and growth behavior in distant hybridization between Cerasus fruticosa and C.avium and hybridization between varieties in C. fruticosa through fluorescent light system of microscope.The results
|
|
|
通过对草原樱桃与欧洲甜樱桃种间远缘杂交及草原樱桃品种间杂交后花粉管行为的荧光观察发现，草原樱桃品种间杂交授粉后花粉在柱头上能正常萌发生长，花粉管沿花柱到达胚珠完成受精过程，平均座果率为27％。 |
|
In this paper,radiation curing and photo curing are compared.The fundamental process of electron beam (EB) curing is elaborated,and the features of EB cured composites are discussed.Furthermore,the development of EB cured composites technology is summariz
|
|
|
对辐射固化与光固化进行了比较，阐述了电子束辐射固化的基本过程，并对电子束固化复合材料的技术特点进行了概述.此外，还详细总结了电子束固化复合材料技术的发展状况，包括可电子束固化的树脂体系，辐敏剂以及活性稀释剂的选择和应用，固化机理的研究.最后，还对复合材料的低能电子束固化技术以及新型树脂体系的探索进行了总结. |
|
In this paper,river water quality prediction is integrated with water pollution control measures.Two parameters,water environmental capacity and Pollution Index are selected for pollution control measures.The objective is achieved after the development of
|
|
|
本文将水质预测及水污染控制措施有机地结合,选取水环境容量和污染指数作为水污染控制的参数.这样,一维对流-扩散水质方程的求解除就是实现本研究目的的关键.本研究采用的模型在现有的水质模型基础上有所改进,因为其采用四点隐格式对水质进行预测,推求可接纳污染物的环境容量值及为保证水质而限定的污染物浓度值,从而制定相应的水污染控制措施.为整体考虑各种污染物的情况,建议采用河流的污染指数进而推求综合污染指数.总之,本研究为水质保护提供了科学的计算方法,该法对水污染控制及污水对河道水质的影响是实用有效的. |
|
In this paper,six methods of ammonia-nitrogen wastewater physic-chemical denitrication treatment were infroduced,such as blow-removal,steam-abstraction,crystallization,chemical precipitation,chlorination and ion exchange.Their mechanisms and engineering a
|
|
|
介绍了吹脱法、气提法、结晶法、化学沉淀法、氯化法、离子交换法6种常用的氨氮废水物化法脱氮处理技术和工程应用情况,并指出了在开发和实施氨氮废水脱氮处理技术(工程)时需要注意的问题。 |
|
In this paper,technological process of the electric ceramic are introduced and functions of the organic compound are investigated in the example of the technological process of the thin slice electric ceramic.It is considered that in the process best comp
|
|
|
介绍了电子陶瓷成形方法，并以薄片成形方法为例分析了所用有机材料的作用，认为在生产中应根据制品形状、特性等从各种成形方法和有机材料中选择最佳组合。 |
|
In this paper,technology for water injection by long bore hole in fully mechanized mining face was studied,relevant experience and some parameter were acquired,which provide a reference for using this method in similar faces.
|
|
|
以郑州矿区典型的“三软”煤层综放工作面为对象，试验研究了长钻孔注水防尘技术，取得了“三软”煤层长钻孔注水经验和参数，为郑州矿区类似条件的工作面推广该方法提供了参考。 |
|
In this paper,the application of DSP technology in electric power measurement meter has been studied,meanwhile analysed the error of the electronic energy meter,put forward the measure to compensate error with software method.It not only changes the preci
|
|
|
对DSP技术在电度表中的应用进行了研究,对电度表系统的误差进行了分析,提出了采用软件方法来补偿误差的措施,使电度表的精度达到了设计要求,又避免了利用硬件进行误差补偿所带来的弊端,不用在线路中调整电压、电流采样值,有利于生产。 |
|
In this paper,the author affirms the importance of library users and raises synchronously a query to the proposition of Users are always rightwhich was put forward by Professor Cheng Huanwen from library values and its institutional arrangements abroad.
|
|
|
本文在肯定图书馆用户的重要性的同时,从国外图书馆价值观及其制度化安排、图书馆用户服务的操作层面两方面,对程焕文教授提出的“用户永远都是正确的”的命题提出了质疑。 |
|
In this paper,the backward simulation was summarizd at home andabroad,the characteristics of shell nosing were introduced,the theory and scheme of backward simul-ation of shell nosing was constructed,the determined methods of the boundary conditions were
|
|
|
在导弹训练模拟器的研制中,故障设置功能是提高训练人员对各种应急状态处理能力的重要手段.不同的操作训练特点故障设置的方法和原理也会不同,在实际应用中依据模糊理论和随机理论,结合模拟器设计中的实际经验,通过计算机软件实现故障设置,阐述了导弹模拟器设计中两种故障设置的实现方法. |
|
|
|
