Another reason for the stock's opening-day pop: simple supply and demand.

该股开盘日大涨的另一个原因是：简单的供需关系。

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To create a pop-up Ext browser window, all you need to do is supply a unique ID and a URL to display.

要创建一个弹出的Ext浏览器窗口，您所要做的只是提供一个惟一id和一个url来显示。

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If he or she has strong jaws and chews on the ball it can pop into the back of her throat and cut off the air supply.

如果它有强壮的嘴(大嘴巴)，在咬球的时候很可能球会突然的进到嗓子里并卡在那里造成窒息。

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By the early 1990s the number of mom-and-pop supply shops in the U.S. had dropped by more than half, to 6, 000.

FORBES: Paper Tiger

Unable to compete with the purchasing power and supply chain prowess of national chains, the mom and pop shop seemed destined for the dust heap.

FORBES: Connect

Therefore, distribution must be delivered through a multi-layer supply chain that ends in thousands of mom-and-pop storefronts.

FORBES: To Buy Or Not to Buy: Strategies That Make Sense For Apple