The total energy reaching Earth from the sun rises and falls by just one tenth of one percent across this solar cycle.
VOA: special.2009.09.29
So the first step to doing that is I want to just generalize our results so far for a Carnot cycle.
第一步,首先来推广一下,卡诺循环的结果。
See my friends, go drink, go for a drink, go for a walk, get to the countryside, cycle, I like cycling, I do that.
看朋友,去酒吧,去喝酒,散步,去乡下,骑自行车,我喜欢骑自行车,我就做这些事。
The goal is to stop the cycle of easing rules on banks in good times and tightening them only after a crisis.
VOA: special.2010.09.17
Now the first law is going to hold in all of these steps, and we're going around in a cycle.
现在热力学第一定律,就蕴含在这所有的步骤里了,我们沿着这个循环走。
The price is four hundred forty dollars compared to one hundred seventy,or less, for a traditional cycle rickshaw.
VOA: special.2009.05.11
The Born-Haber cycle was designed to allow us to calculate the energetics of, in particular,the ionic bond.
伯恩哈勃循环,可以让我们计算能量,特别是离子键的。
James Stock is on the committee that dates the rises and falls in the business cycle for the National Bureau of Economic Research.
VOA: special.2010.09.24
Yes, it happens this week we are starting over in the cycle of reading five books of Moses we've been reading the story in Genesis of the creations of the world.
是的,就在这周,我们开始阅读摩西五经,我们一直在读《创世纪》中,关于创造万物的故事。
And so she wants to have a visual representation of life's cycle."
VOA: special.2011.06.15
And what we know is that very often we enter a downward spiral, a vicious cycle when we go into this narrow and constrict mode.
我们知道经常会进入下行螺旋,一个恶性循环,当我们进入狭窄收紧的模式。
The life cycle of the plant depends on the amount of daylight.
VOA: special.2010.06.29
It's the beginning of his Ring cycle and we're going to listen to this.
我们将要听的是开头部分。
Unlike auto rickshaws, which burn fuel, cycle rickshaws produce no pollution.
VOA: special.2009.05.11
Most of you have probably at some point or another learned about the cell cycle, or the process of a cell going from being a single cell to being two cells.
大部分人应该或多或少,学过细胞周期,就是细胞,一分为二的过程
Onions are biennials; their life cycle is two years long.
VOA: special.2011.06.28
That's the life cycle story.
这就是生命周期。
The light may interfere with their normal growth cycle.
VOA: special.2010.06.29
If you cycle at the side of the road and look unsteady,
如果你在道路的一边骑,而且骑得不稳,
India has millions of these cycle rickshaws.
VOA: special.2009.05.11
Or, you cycle through all the great art museums in the world and you say, "Yeah, I've seen these Picassos.
或者你游遍各地艺术馆,你会说“是的,我见过毕加索风格的画。
Her mother was a teenage mother, as well as her grandmother, so you can see the cycle of teen pregnancy,"
VOA: standard.2009.12.04
Finally, getting it right to keep inflation low, keep that boom-bust cycle from coming back like it did, and you don't have to go, even go back so far period.
最终可以维持低通胀,打破繁荣与萧条的周期循环,这个已有先例,远的不说。
If properly managed, clearing and replanting trees in a 30-year cycle creates both a renewable source of energy and maximum rubber production.
VOA: standard.2009.09.13
Each year it's dramatized by the cycle of the seasons, And at a certain time of the year it seems that The forces of darkness and chaos are prevailing but each spring, Once again, cosmic order and life return.
每年这冲突都由季节的轮回戏剧性地体现出来,仿佛是每年都有一个时期,弥散着黑暗和混乱的势力,可是每当春天来临,宇庙的秩序又恢复了。
Interrupting that cycle was a primary goal of President Obama's massive economic-stimulus package, which he championed almost immediately upon entering the White House.
VOA: standard.2009.07.02
But if it is not, it's going to print out a message here saying, you screwed up, somewhat politely, and it's going to go back around. So it'll just cycle until I get something of the right type.
但是输入不是浮点数的话,我这里就会显示一个消息说,你搞砸了,该稍微有点礼貌吧?,然后我们继续执行循环,一直到得到正确类型的输入。
And,this is the mechanism that leads into this vicious cycle where you suddenly do not see or do not perceive to have any alternative."
VOA: standard.2009.08.21
Your choice will depend on where you are in the menstrual cycle.
你的选择将取决于,月经周期时你在哪里。
The cycle of Newtonian dynamics has two parts.
牛顿动力学体系由两部分组成
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