The dependences of energy transfer to stimulated emission, non-stimulated emission, the loss in the cavity and the absorption in the triplet etc on the photon life-times are given.
给出了转移到受激辐射、非受激辐射、腔损耗、三重态吸收等方面的能量与腔内光子寿命的关系。
They believe that the animals painted were those central to the symbolic and spiritual life of the times.
他们相信画中的动物是那个时代的象征和精神生活的中心。
They believe that the animals painted were those central to the symbolic and spiritual life of the times, animals that represented something deep and spiritual to the people.
他们相信，画上的动物是那个时代的象征和精神生活的中心，是在人们心中代表着某种深刻和精神的东西的动物。
A single good action will not change your life, but the same action repeated 1,000 times will have an important effect on your life.
一次好的行动不会改变你的生活，但是同样的行动重复一千次会对你的生活产生重要的影响。
He is used to taking risks, and there were many times when Aron almost lost his life because of accidents.
艾伦习惯了冒险，他有很多次因为意外事故差点丧命。
Some cells, like nerve cells, only divide seven to nine times in their total life.
有些细胞在它们的一生中只分裂7到9次，例如神经细胞。
The political and economic life of the cities was centered on their temples, but it now seems probable that the cities had secular rulers from earliest times.
这些城市的政治和经济生活以寺庙为中心，但现在看来，这些城市很可能在早期就有世俗统治者。
Since early times, people have been fascinated with the idea of life existing somewhere else besides earth.
很早以前，人们就沉迷于地球之外存在生命的想法。
The kind of paper that purports to show that people who eat more than one kilo of broccoli a week were 1.17 times more likely than those who eat less to suffer late in life from pernicious anaemia.
这类论文声称，每周吃超过一公斤西兰花的人晚年患恶性贫血的几率是那些吃得少的人的1.17倍。
Chemistry isn't something that just lives in a laboratory, it's something that you meet hundreds of times in life.
化学不是只存在于实验室里的东西，它是你会在生活中遇到数百次的东西。
There were many times when Wei Chen almost lost his life because of accidents.
韦辰有很多次都因为事故差点丧命。
If you think your life is hard, you might think about the students in ancient times.
如果你认为你的生活很艰难，你可以想想古代的学生。
How many of us go through life like the elephants—believing that it was beyond our ability to do something only because we failed once or some times before?
我们中有多少人过着像大象一样的生活——仅仅因为之前失败过一次或几次，就认为自己的能力无法完成某件事？
They provided us with a glimpse into the life and times of the straw plaiters.
他们让我们得以一窥草编者的生活和时代。
He has distinguished himself many times at the risk of life since he joined the army.
他参军以来，出生入死屡建功劳。
Researchers are excited as the find will teach them more about the life and times of early settlers who crossed from Asia to the New World thousands of years ago.
研究人员对这一发现表示十分振奋，因为这将有助于他们进一步研究几千年前跨过亚洲到达新大陆的早期居民的生活和时代。
After I came to Ireland, we talked on QQ for several times about life and work.
我来了爱尔兰以后,我们在QQ上也聊了好几次天. 话题都是关于生活和工作的.
Theobald's study does not address how many times life may have arisen on Earth.
西奥·博尔多的研究并未提出生命可能在地球上出现了多少次。
It was one of the peculiar contradictions of life in those times.
这是那些年代生活出现的怪异的矛盾现象之一。
Streamline your life. Many times we live with unplanned, complex systems in our lives because we haven't given them much thought.
条理化你的生活很多时候我们的生活毫无条理是由于我们对生活从不加以思索。
Several times in my life I've seen things that I couldn't explain.
在我人生中，曾经有数次，我看到了些令我难以解释的事物。
It is human nature to easily forget happy moments of our life, while terrible times easily become entrenched in our minds.
人的天性，容易忘记生活中幸福时刻；糟糕的日子却在脑海中留下深深的烙印。
A black belt in karate saved her life several times when being attacked by robbers and jealous girlfriends.
当在受到强盗或是女友们因嫉妒而袭击她时，空手道黑带的身手曾多次救了她的命。
Just be where you are today and know that managing your work and life will change many times over the course of your life.
做好现在的自己，并且要知道，一生中你的工作和生活方式都会改变很多次。
I must confess, however, that leading such a moderate life may, at times, be boring.
但我必须承认的是，过如此平凡的生活，有时候可能很无聊。
When you think back in your life to The Times when you worried excessively, did your worrying actually solve anything?
当你回想曾经你过度忧虑的时刻，你的担心真为你解决了任何问题吗？
The problem with a living sacrifice is that it can crawl off the altar, so you may have to surrender your life fifty times a day.
活祭的麻烦在于它会自己从祭坛上爬走，因此你可能要一天降服五十次。
The globe is no longer going to be mono-polar in the way it has been for most of the life times of most of the people in this room.
这个屋子里的大多数人、在大多数时间所经历的单极世界的时代已经一去不复返了。
The globe is no longer going to be mono-polar in the way it has been for most of the life times of most of the people in this room.
这个屋子里的大多数人、在大多数时间所经历的单极世界的时代已经一去不复返了。
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