"控制风来产生动力，对于像埃及人这样的有造诣的水手来说，应该不是一件难事。
Harnessing the wind would not have been a problem for accomplished sailors like the Egyptians.
有个坏消息：尽管在谈判时你可以争取到一个费用上限，风投会要求企业来支付所有的费用。无赖交易？
The bad news: though you can negotiate a cap on the fees, the VC will require the company pay for all the fees Bum deal?
如果要说短时间内被风搬运来的沙子有多少，这里就有很多。
If you consider how much sand can be moved in a short period of time by wind, this is a big deal.
Nexus One有个双麦克风系统来消除噪音。
有了公家机关的协助，赫尔的市政光源厂正在监督水潮流，风的级别和海底的形势，来探讨这项企划的可行性。
With help from state agencies, Hull's Municipal Light Plant is monitoring water currents, wind levels and seabed conditions to explore the project's feasibility.
例如一名营养学家就曾告诉我说红曲米有降低胆固醇的作用，而且绝非空穴来风。
For example, a nutritionist told me that Red Yeast Rice has been shown to be effective in lowering cholesterol.
我说“之一”绝不是空穴来风：每个哪怕有最轻微的对新闻标题有敏感的人都知道，美国人正变得越来越胖。
That's "one of": as anyone with even the most tangential relationship with news headlines over the last several years knows, Americans are getting fatter and fatter.
风能主要局限在于需要一个配送网络来把电力从那些有风的地方传到人口聚集的地方。
A major limitation to wind power is the need for a distribution grid to move power from regions where wind blows to where populations are centered.
因此，有必要研究变速风电机组的频率控制策略，利用变速风电机组来提高电力系统的频率控制能力。
Therefore, it is necessary to study the frequency control strategy of the variable speed wind turbines, use variable speed wind turbines to improve the frequency control ability of the power system.
说到同样的沙丘，Kirby说：“被石油污染的干燥沙砾被吹到了沙滩后面的沙丘上。如果要说短时间内被风搬运来的沙子有多少，这里就有很多。”
Describing similar dunes, Kirby said that "dried sand particles that were contaminated by oil were blowing into the dunes of the back beach."
说到同样的沙丘，Kirby说：“被石油污染的干燥沙砾被吹到了沙滩后面的沙丘上。如果要说短时间内被风搬运来的沙子有多少，这里就有很多。”
Describing similar dunes, Kirby said that "dried sand particles that were contaminated by oil were blowing into the dunes of the back beach."
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