QD

基本解釋

Similarly, when the price is below p*, the quantity supplied qsis less than the quantity demanded qd.
同樣的，當(dāng)價格低于 p*時，供給數(shù)量qs 小于需求數(shù)量qd 。這將導(dǎo)致部分顧客買不到商品，將出現(xiàn)買家高價求購，賣家哄抬價格的局面。
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.
盡管QD Vision公司表示，在該顯示器得以商業(yè)化之前還有大量的剩余工作要做，但它認(rèn)為量子點(diǎn)顯示器終將比有機(jī)發(fā)光兩極管屏幕更便宜。
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(xí)）如果需求函數(shù)為qd(p) = a – bp，供給函數(shù)為qs(p) = cp，求出均衡價格和均衡數(shù)量，以及消費(fèi)者剩余和廠商利潤。

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