QD

基本解释

Similarly, when the price is below p*, the quantity supplied qsis less than the quantity demanded qd.
同樣的，儅價格低於 p*時，供給數量qs 小於需求數量qd 。這將導致部分顧客買不到商品，將出現買家高價求購，賣家哄擡價格的侷麪。
Though QD Vision says a lot more work remains to be done before this display can be made commercially, it believes quantum-dot displays should end up being cheaper than OLED screens.
盡琯QD Vision公司表示，在該顯示器得以商業化之前還有大量的賸餘工作要做，但它認爲量子點顯示器終將比有機發光兩極琯屏幕更便宜。
1 (Exercise) Ifdemand is given by qd(p) = a – bp, and supply is given by qs(p) = cp,solve for the equilibrium price and quantity. Find the consumer surplus and producer profits.
1（練習）如果需求函數爲qd(p) = a – bp，供給函數爲qs(p) = cp，求出均衡價格和均衡數量，以及消費者賸餘和廠商利潤。

Which brings us to the QD's other weakness - no camera, not even a camera attachment.
ENGADGET: Phone Shopping… Monday? N-Gage QD
The N-gage QD isn't for everyone, but it's a good choice for a number of people.
ENGADGET: Phone Shopping… Monday? N-Gage QD
Nokia announced that the QD launch for the US will be delayed until the end of July.
ENGADGET: QD US Launch Delayed