W: by sea or by air?

乘船还是乘飞机？

youdao

The current version of the law, signed by George W.Bush eight years ago,is known as the No Child Left Behind Act.

VOA: special.2010.03.18

Wirr Minus w irreversible, this is the work which is done to the environment by the system, -Wrev minus w irreversible is always smaller than minus w reversible.

一点提示，不可逆过程中系统,对外界做的功，总是小于,之前我们。

麻省理工公开课 - 热力学与动力学课程节选

And, this involves the reaction of titanium tetrachloride with magnesium to form magnesium chloride plus titanium And, this was invented in 1937 by W. J. Kroll.

四氯化钛和镁,反应生成氯化镁和钛,1937年W。J。克劳尔发明了这个方法。

麻省理工公开课 - 固态化学导论课程节选

Printing Money to Save the W orld by Bill Bonner originally appeared in the Daily Reckoning.

FORBES: Japan's Pinch Could Bring Big Pain To U.S. Treasuries

With its diminutive footprint -- just a mere 128.6 mm (L) x 82 mm (W) by 9.9 mm (H), -- sleek design and recyclable aluminum enclosure, users now have a stylish drive to help them move, work and play with their digital content.

ENGADGET: Hitachi GST's G-Drive Slim: world's thinnest 2.5-inch external hard drive

These stories come from a short, elegant study just published by W.W. Norton, The Reluctant Mr. Darwin by David Quammen.

NPR: Charles Darwin and the Racing Asparagus