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这是一个小世界毕竟
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Visualising Supply
我们现在结束了消费者的部分 开始讲生产者。 生产者关注供应曲线。 那么什么是供应曲线? 比方说我是一个白板笔生产商。 我手上有一支白板笔,我说 如果我的这支笔卖三块钱 那么我会收到不错的收益 或者我是这么假设的。 我说:那么我愿意生产 1000支白板笔。 假设情况有变,白板笔价格掉到2块 那么我说:我不能卖那么多笔了。 既然我赚不到以前那么多的钱, 我只准备卖500支笔。 如果我们再次把这些点连起...
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#这是一个小世界毕竟
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When Will Time End?
Time is flying by on this busy, crowded planet as life changes and evolves from second to second. At the same time, the arc of the human lifespan is getting longer: 67 years is the global average, up...
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#Space & Astronomy
#solar energy
#andromeda galaxy
#ludwig boltzmann
#subatomic particles
#cosmic expansion rate
#in the end
#End
#our time
#eventually
#darwin day
#Ends
#counting down the hours
#4yearsandstillcounting
#when
#Natural World
#Copernicus
#time ends
#keepcounting
#hawking
#artsy things
#It's a Small World After All
#about time
#from the earth to the moon
#space is neat
#240life
#ever-changing planet
#Life As We Know It
#Video Rating
#If this is well received I might start selling the
#his life is average
#This Is the End
#down to earth
#Time.com
#after earth
#12yearsandcounting
#Shows
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