Since a plant uses it up in the air around, the plant needs moving air to bring more CO2 close to its surface!
由于植物会将周围空气中的二氧化碳耗尽，因此需要空气流动将更多的二氧化碳带到其表面！
He continues: The original site layout was coming close to its limits.
他继续说：原来网站的布局即将接近了极限。
Shougang, for example, owns a mine in Hebei, conveniently close to its mills.
例如首钢，在河北有一座铁矿，靠近工厂，非常方便。
I think SVG is close to its tipping point, where use of SVG will grow rapidly.
我认为SVG正在接近它的临界点，在这一点上，SVG的使用将快速增长。
Because a planet that close to its star would dim the dwarf's light as it passes.
因为，当一颗靠近白矮星的行星路过它的时候，会使它发出的光线变的模糊不清。
Now it is close to its fair value against the dollar and looks cheap against the euro.
现在英镑对美元已经接近其公平价值，而且对欧元还略便宜些。
For such a big city as Beijing, the social carrying capacity has come close to its limit.
现在比如像北京这样的大城市，应该说在社会承载能力上已经很重了。
The town is on the upper reaches of the Danube, close to its source in southwestern Germany.
这个小镇位于多瑙河上游，靠近它在德国西南部的发源地。
And at high SNR, the upper and lower bounds on the ergodic capacity are close to its true value.
接收信噪比较大时，平均信道容量上下限基本接近其实际值。
The wheat, now close to its maturity, had turned from pale yellow to golden yellow, and from that to brown.
小麦这时快熟了，从淡黄色变成金黄，又从金黄变成棕色。
It is then an exercise of the pleasure function tending to get close to its own limit, namely to the arousal of pain.
因此，它是一种欢乐功用的运用，为了靠近它自己的极限，换句话说，到达痛苦的引起。
It sits fairly close to its star, at 14.5 astronomical units AU; one AU is the average distance between Earth and our Sun.
HR 8799e十分接近其围绕的恒星，它们之间的距离为14.5个天文单位AU；一个天文单位是指地球到太阳的平均距离。
This allows FDDI to get very close to its theoretical bandwidth: Generally, FDDI can operate at 99 percent of its capacity.
这就允许FDDI非常接近它的理论带宽：一般而言，FDDI可以以其高达99%的能力运作。
So global growth will ease—which, after five years at an average of almost 5%, close to its fastest pace ever, it needs to do.
所以，在经历了5年年均5%——接近历史最高水平——的增长之后，全球经济增长将会降温，这也是必须的。
Born in the spring, it stays close to its mother, who teaches it what to eat and how to stay warm during the cold winter months.
小鹿出生在春天，它每天与妈妈寸步不离，妈妈教会它吃东西，告诉它什么东西能吃，寒冷的冬天该如何保暖。
Not getting funding immediately threatens GM most directly because the firm is operating close to its minimal funding requirements.
无法迅速获得资金将对通用汽车产生最直接的影响，因为该公司的经营已将要触及最低资金要求水平。
Prior to 2002, every one of them orbited so close to its host star as to be decidedly strange by the standards of our solar system.
2002年以前，每颗星运行的轨道离各自的主星都很近，按我们太阳系的标准来看无疑是出奇的近。
She visited book launches and lectures that had free buffets and scoured supermarkets for discounted food close to its sell-by date.
她去参加讲座和书店里的新书发布活动，因为这些活动都会提供免费的餐饮机会。她会在超市快关门前冲进去购买廉价处理的食品。
Not only is the planet a gas giant similar to Jupiter or Saturn, the planet follows an orbit that brings it very close to its parent star.
除了因为它是土星和木星那样的巨型气态行星以外，它运行的轨道有些时候和其母星非常靠近。
There's a good chance that it will be torn apart completely within the next million years, when it finally spirals too close to its star.
不过那对于行星也是一个机会，当它最终近距离绕恒星以螺旋状旋转时，在下一个百万年中，会从中完全的分离出来。
This is typically done by hiring directors who, although they may have no business ties to the company, are socially close to its top brass.
这是雇佣董事的一般做法，尽管雇佣的董事跟公司的业务没有关系，但他们跟公司要员的社交关系不错。
It orbits close to its star, but since that star is somewhat smaller and cooler than the sun, the planet's climate could be rather temperate.
它运行轨道离它的恒星很近，但是由于那颗恒星比太阳更小些、更冷些，所以行星的气候能够相当的温和。
This suggests that the pound is now close to its underlying value against the dollar and about 15% below its long-term value against the euro.
也就是说英镑兑美元的比率已经接近于体现其根本价值，同时兑欧元的比率显示其长期价值被低估了15%。
Because a planet that close to its star would dim the dwarf's light as it passes. The dimming could be detected by even a puny one-meter telescope.
因为有距离较近的行星围绕白矮星运转时，白矮星上就会有行星的阴影，这个阴影即使是一米望远镜也能观察得到。
One clue as to how this happened might lie in the fact that Kepler 314c orbits close to its parent star-its "year" is 23 terrestrial days long.
一条解释为什么会是这样的线索也许在于开普勒314c星的轨道靠近她的母恒星这个事实—它的“一年”只有地球上23天。
The so-called “break-even” rate for inflation has remained close to its current 2.19 per cent through that period, JPMorgan Asset Management says.
摩根大通资产管理公司(JPMorgan Asset Management)称，在此期间，所谓的“损益平衡”通胀率一直保持在当前2.19%的水平附近。
It's a gas giant planet also called Osiris, and it's orbiting so close to its star that some of its atmosphere gets blown away by the stellar wind.
它是颗气态大行星，也叫“欧西·里斯”星。它的运行轨迹过于接近其恒星，致使它的部分大气层被恒星吹起。
It's a gas giant planet also called Osiris, and it's orbiting so close to its star that some of its atmosphere gets blown away by the stellar wind.
它是颗气态大行星，也叫“欧西·里斯”星。它的运行轨迹过于接近其恒星，致使它的部分大气层被恒星吹起。
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