You can then detect that a customer logging in to the site has bought Vitamin e, but not iron the past, and display a coupon for iron because that is the strongest association.

您可以发现顾客登录到站点上购买了维生素e，但过去没有购买过铁质，那么可以显示铁质的优惠券，因为它是与维生素e最有关联的。

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With a cry of rage he raised his iron hand over Smee's head; but he did not tear.

他愤怒地叫了一声，举起他的铁腕在斯密的头上。但是他没有下手。

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Not only can the art bring happiness to others, but it also shows that even cold, hard iron can be back to life with a little creativity.

艺术不仅可以给别人带来快乐，而且它还表明，即使是冰冷、坚硬的铁，也可以用一点创造力恢复生机。

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But not so iron clad that the GOP didn't reluctantly consent to 6.2 trillion dimes in tax increases only this January in return for zero dimes of spending restraint.

WSJ: Review & Outlook: World Doesn't End, Obama Hardest Hit

If 20 years later the family gets a more plentiful yet still poor diet (with a lot of calories but not many micronutrients, such as iron or vitamins) she will become overweight or obese, while her children will suffer nutritional deficiency, such as anaemia or blindness.

ECONOMIST: Arab diets

The horror is not these camps per se but the iron grip of the North Korean system behind them, which has destroyed millions of its own and can terrorize them even in other lands.

CENTERFORSECURITYPOLICY: North Korea, evil as usual