If you have the grain going the wrong way the paper will ripple, the fold will not be clean and the book will want to close itself.

如果把纸的纹路弄反了，纸就会起皱，折边也不整齐，书还总是会自己合上。

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It has no advantage for close-growing vegetation such as lawns, pastures, or small grain crops.

对于像草坪、牧草、小粒谷物这些茂密的植物，滴灌则没有优点。

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There was a close correlation among root senescence and flag leaf senescence and grain filling rate.

根系衰老与旗叶衰老、及与籽粒灌浆速率密切相关。

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Precious metals traders need to pay extra close attention to the U.S. grain futures markets today.

FORBES: Comex Gold Up On Short Covering, Bargain Hunting, Bullish Outside Markets

"You can tell that people are keeping their money close to them, waiting for resolution, " said Kent Peppler, a grain farmer in the town of Mead who has put off buying machinery.

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