The principle of partial nitrification and the merits of a new process based on that principle were analyzed, effects of the controlling conditions such as temperature, pH, dissolved oxygen, free ammonia and sludge age were discussed, and some new processes for partial nitrification were presented.
本文分析了短程硝化的原理及基于短程硝化的新型生物脱氮工艺的优势,探讨了温度、pH、溶解氧、游离氨、污泥龄等控制条件对实现短程硝化的影响以及适宜的参数范围,并介绍了短程硝化的工艺途径。
),it deals with the effect on controlling conditions for the location of air cushion surge chamber,the relation of the chamber with water passage,layout of service tunnel,compressor room,shape of air chamber and design of water curtain s.
根据自一里、小天都、木座等12座气垫式调压室布置设计资料,对影响气垫式调压室位置选择的控制条件、气垫式调压室与水道立面布置的关系、交通检修洞、空压机室等附属洞室的布置、气室形状及水幕布置设计等方面内容进行总结和讨论,有助于今后设计和建设水平的提高。
Through analyzing of the controlling condition of indoor thermal environment quoted from the Criterion of Civil Buildings Thermal Design it indicates that the improving thermal performance of enclosed structures is the reasonable approach for buildings energy saving; and some good energy-saving methods have been put forward as well.
详细探讨了《民用建筑热工设计规范》(GB-50176-93)中所提出的室内热环境控制条件,通过对围护结构热工特性参数[Do]min及[Ro]min的分析,指出提高围护结构热工性能是节能设计的重要途径,并提出建筑节能设计的具体措施。
An optimum control model of active suspension is investigated with this method, and the analytic solution under a certain control condition is deduced.
提出了一种用分块求解黎卡提方程的方法 ,利用控制条件中的系数特征把一个非线性方程组分解成若干个相互独立的线性和非线性方程组 ,这样能使求解过程大大简化 ,节省工作量 ,使黎卡提方程在最优控制过程中能得到最优解。
firstly,from the design standpoint,the clear design route of sunken anti-slide pile was put forward,three controlling conditions of sunken anti-slide pile s cantilever were summarized at the same time;secondly,after theoretical analysis on three controlling conditions,the in depth-modified formula of foundation capacity and the controlling condition formula of sunken anti-slide.
首先从设计角度提出清晰的埋入式抗滑桩设计的主要思路,总结出悬臂段长度的三个控制条件;然后分别对三个控制条件进行理论分析,推导桩土接触压力控制值的深度修正求解公式及控制条件公式;对相关规范提供技术支持及修改建议。
Introduction is made on the main points of the conditional control in the process of Heparin's preparation technology.
介绍了肝素钠制备工艺过程的条件控制要点，探讨了稳定肝素钠质量的有效途
This paper introduces the conditional control of pump feeding lube into bearing when the submarine dives over-deeply or the propeller’s speed is too small, the high pressure pump must be turned on automatically.
本文介绍了轴系滑油泵的有条件控制方案。
Studies on Dyeing Properties of Silk under pH Value Control Condition in Dyeing Processes
pH控制条件下真丝绸的染色性能研究
unconditional control transfer instructio
无条件转移控制指令
Control of vinegar production with raw material by solid-state fermentation
浅议生料制醋中固态发酵的条件控制
General specifications for burglar-alarm control units
GB12663-1990防盗报警控制器通用技术条件
This creation of conditions is not "control".
这种条件的创造并不是“控制”。
block-IF control structure
信息组条件语句控制结构
It is established on the basis of Linear Second Moment theory.
该条件具有直观、于控制的特点。
General specification of hydraulic control valves for ship
GB/T13852-1992船用液压控制阀技术条件
Effects of Roof Control by Means of Hydraulic Supports Under Various Conditions
不同条件下液压支架控制顶板的效果
ORE CONTROL FACTORS IN THE ORE DEPOSIT NO.570 AND THE FORMATION CONDITIONS OF RICH URANIUM ORE DEPOSIT
570矿床控制因素及富矿形成条件
Uniformly Lipschitz Optimal Feedback Control Problems;
满足一致Lipschitz条件的最优反馈控制问题
The Control Technology on Treatment of Cr-containing Effluent in Basic Condition;
碱性条件下处理含铬废水的控制技术
Study on the Seller s Right of Control under the Conditions of FOB;
FOB条件下卖方的货物控制权问题研究
Internal Accounting Control under Information Technology;
信息技术条件下的企业内部会计控制
The necessary and sufficient condition of the optimal control existing in the stochastic Navier-Stokes equation;
随机Navier-Stokes方程最优控制存在的条件
Innovation Study on the Enterprise s Internal Control Under the Condition of Information;
信息化条件下企业内部控制创新研究
Eye Movement Study on the Cognitive Control with the Disappearing Text Paradigm;
消失文本条件下认知控制的眼动研究
The Guarantee Conditions for the Internal Control Implementing Force of the Middle-small Enterprises;
中小企业内部控制执行力的保证条件