• 1 概述 • 2 微生物类群与形态结构 • 3 微生物的生理生化 • 4 微生物生态 • 5 环境微生物检测 • 6 微生物对污染物的降解与转化（生物修复） • 7 环境污染生物处理的一般技术原理

通过相关性数据处理和模糊聚类分析,发现影响大气环境腐蚀性的21种环境因素在相关系数大于0.54的情况下,可明显地聚为5类.在此基础上,进一步通过对逐个因素的分类能力的特征评价,选取大气环境腐蚀性的主要因素(RH>80%时数,SO2沉积速度,水溶性尘降,Cl-沉积速度,NO2浓度),进而在特征空间中进行镀锌层样本的大气环境腐蚀性预测和考评,为今后实现我国大气环境腐蚀性等级评判提供依据

一、国际环境合作的必要性和迫切性 二、国际合作的机制 三、国际合作存在的问题

Open book, 85 minutes(start 10: 30) Chapter 4 coverage: Sections 4.1through 4.7 (inclusive); Section 4.(skim through .9.4)[Up to lecture of 10/22] Review Problem Set 3 Review some old quizzes Prof. Barnett: Quiz review today

Lecture Outline Introduction to queuing systems Conceptual representation of queuing systems Codes for queuing models Terminology and notation Little's Law and basic relationships Birth-and-death processes The M/M/1 queuing system State transition diagrams Steady-state probabilities

Suppose that two aerial routes--one Eastbound and one Northbound--cross at an altitude of 35,000 feet at junction(Figure 1). In the absence of air-traffic control, the times at which eastbound planes would arrive at the junction would reflect a Poisson process with parameter(per minute)

There Are Three Things Important When Buying a House: Location Location Location

two -Server- Hypercube” Queueing Model Distinguishable servers Different workloads(due to geography) Can appear with or without queueing With-- usually FCFS Without--usually means a backup contract service is in place

Outline Background and Definitions Shortest path Minimum spanning tree Introduction to Travelling Salesman Problem and Chinese Postman Problem

Ambulance always returns home with each service; standard M/G/1 applies a But suppose we have an emergency repair vehicle that travels directly from one customer to the next?