Monetary Measures of Gains-to- Trade You can buy as much rice as you wish at RMB1 per kilogram once you enter the gasoline market. Q: What is the most you would pay to enter the market?

Volatile organic compounds (VOCs) are liquids or solids that contain organic carbon (carbon bonded to carbon, hydrogen, nitrogen, or sulfur, but not carbonate carbon as in CaCO3 nor carbide carbon as in CaC2 or CO or CO2), which vaporize at significant rates. VOCs are probably the second-most widespread and diverse class of emissions after particulates

Connecticut. We are grateful for the comments of Doug Allen, Tom Hazlett, Eric Rasmussen, Ian Wills, as well as participants in the Law and Economics Handbook Conference at Stanford Law School, the European School for New Institutional Economics, and a workshop at the University of Michigan

Poison Isolated in 1818 Used as a pestcide and in medicine as a stimulant for the central nervous system Structure elucidation in 1946

he term \organic\ appears to have been used for the first time about 1777 and was applied to those materials occurring in or derived from living organisms. Accordingly, such substances as starch, alcohol, and urea were classified as organic. for starch is produced by living plants, alcohol is a product of fermentation caused by

erivatives of the hydrocarbons are formed, by replacing one or more hydrogen atoms by other groups referred to as functional groups An alcohol is closely related to a hydrocarbon in that it contains an Oh group in place of a hydrogen atom. Thus, methyl alcohol, CH3 OH, is a derivative of methane, CH4; and ethyl alcohol

认识黑客(Hacker) Hacker起源 Hack:(1) cut roughly or clumsily,chop(砍、辟) (2)horse may be hired (3) person paid to do hard and uninteresting work as a writer 引伸义:干了一件漂亮的事。 Hacker:也指恶作剧 Hacker differs from Cracker

WHAT IS ASPEN? A computer program for steady-state process simulation (a.k. process Flowsheeting) Developed for the simulation of Chemical Petrochemical Processes Coal-based Processes Petroleum Refining Polymer Processes One of many commercially available flowsheeting programs such as PROII (Simulation Sciences) HYSIM (Hyprotech) ChemCad(Chemstation)

3.1 Discrete-Time Fourier Transform Definition- The discrete-time Fourier transform (DTFT) X(eio) of a sequence x[n] is given by jae In general,() is a complex function of the real variable and can be written as X(eio) Xre(eio) +j Xim(eio)

第六节含参变量的积分 4-6-2广义含参积分 第十六讲广义含参变量积分 课后作业: 阅读:第四章第六节:含参变量积分pp.13--141 预习:第五章第一节:曲线积分pp.142--151 作业 1.证明下列积分在参变量的指定区间上一致收敛 ()xe-dx(as≤b)