According to Say's Law, Supply Creates Its Own Demand as Prices move to balance Demand with Aggregate Supply

ECENOMIC S National Output Determines the Levels of Consumption and Saving

ECENOMIC S We Now Turn to Money: Its Demand and the Role of Banks in Its Supply

ECENOMIC S Business fluctuations have been a Persistent Feature of Capitalism

ECENOMIC S Gross domestic product can be measured Either as(a) a Flow of Final Products or Equivalently, as(b) a Flow of Costs 1-153

ECENOMIC S Lorenz Curve shows Income Inequality T137 Figure 19-1 100 Curve of absolute equality Deviation fror absolute equality

4.1 General introduction to ocean physics 4.2 Ocean current 4.3 Air-sea interaction 4.4 Climatic influence 4.5 Thermohaline circulation

例185.如图8-1所示,轮板零件的加工,毛坯用压板固定在机床工作台面上,材料为铝合 金,要求加工外轮廓和内孔,加工深度5m(粗加工)。 0176 N10 G55 LF TO1 DO1 MO6 LI G90S1000M03LF

例123:铣削凸台轮廓 N10G54G90G00Z200: N20T01M06 N40S1200M03 N50Z5M08 N60G42X0Y0

例68:盘类零件1的数控车床加工 SK68. MPF N10G054G90M42MO3S500T01F0.3 N20G158Z N30G00X45Z0 N40G01X0 N50G00X40.75Z