Volcanic carbon dioxide in Earth's early atmosphere kept Earth warm enough for life to begin during the time when the Sun was too dim to provide much warmth.
地球早期大气中的火山二氧化碳使地球足够温暖，保证生命在太阳过于昏暗而无法提供足够热量的时候能够得以孕育。
During the time when you are young, Don't drink liquor or take harmful drugs.
青少年未成年不可以饮酒。成年人饮酒也不要过量，酒醉后丑态百出徒惹是非。
During the time when Hangzhou was national capital, however, it produced wines for imperial use.
不过，在杭州是国都时，曲院生产御酒。
OBJECTIVE: to discuss the contradictions existing during the time when a drugstore pharmacist is doing his duty.
目的：探讨药店药师在岗履职过程中存在的矛盾。
It's very easy to forget to relax during our hectic days and nights, during the time when we're constantly trying to get things done.
当你在特别兴奋的日日夜夜里时，或当我们长期地处于紧张地工作中时，你会很难想起去放松一下。
Analysis of a heap dump taken during the time when the free heap was dropping was critical to understanding the root cause of the problem.
分析在可用堆下降期间获取的堆转储对了解问题的根源至关重要。
During this time, all my knowledge of him was limited to occasional meetings about the house, when he would sometimes pass me coldly, and sometimes bow and smile.
在这段时间里，我对他的全部了解仅限于在这所房子附近的偶尔见面，他有时冷冷地从我身边走过，有时鞠躬微笑。
During those six months of hospitalizations, Becky, 12 at the time, adjusted to other adults being in the house when she returned from school.
在那六个月的住院期间，当时12岁的贝基适应了放学后家里有其他人的生活。
"In this way, I could connect with them during this special time when people have to stay at home," the photographer explained.
“在这个人们不得不呆在家里的特殊时刻，我可以通过这种方式和他们联系。”摄影师解释道。
Tea for breakfast, tea during break time, tea when visiting a friend's house, tea to wake up, tea to relax...you get the idea.
早餐喝杯茶，休息时间喝杯茶，拜访朋友时喝杯茶，醒来时喝杯茶，放松时喝杯茶……你懂的。
The worst time to decide that standards are needed is when you need them most, such as during a planned or unplanned outage.
不要等到必须使用它们的时候才确定所需的标准，比如在出现了计划内或者计划外停机的情况时。
Students can come into my office during scheduled office hours or any other time when I'm in the office and not busy.
同学们可以在预定的工作时间来办公室见我，至于其他时间，只要我在办公室而且不太忙的话也是可以的。
The class type will become explicit only when the application actually needs the class, not during compile or run time.
只有当应用程序实际上需要该类，而不是在编译或运行时过程中，此类的类型才成为显式的。
So, when running a benchmark for validation purposes you must ensure that your validation happens during a time when the data will not refresh.
所以，针对验证目的而运行基准检验时，必须确保验证期间不会发生数据刷新。
Finding a time when everyone is available during the day can be tricky, so after hours may be a good time.
要在工作日期间寻找一个所有人都可以待命的时间可能相当棘手，因此下班后也许是不错的时间选择。
While he came in depressed, he had such a good time during his stay that when he was later re-admitted to the hospital, he specifically asked for a room in pediatrics.
这位病人入院的时候精神极其低落，可是在住院期间却感到那麽的愉快；在后来再次入院时，他竟然特别要求要住进小儿科。
When to Go: Visitors can come to Luzhou at any time during the year, though the end of summer and early autumn are especially favorable for visiting.
旅游时间：游客可以在一年中的任何时候去泸州，但是夏末秋初是最好的时候。
I would like to ask those who worry about the system failing — when was the last time you doubted the autopilot that most likely was flying your plane during your last flight?
我想问问那些担心系统缺陷的人们- - -你们最后一次质疑自动驾驶仪是在什么时候，可能你们最后一次乘飞机时就是它来驾驶的。
Of all the abbreviations used during that time, ok was propelled into the limelight when it was printed in the Boston Morning Post as part of a joke.
在那个年代里被使用的所有缩写之中，OK从它作为一个笑话的一部分被印在《波士顿早报》上开始受到巨大关注。
Of all the abbreviations used during that time, ok was propelled into the limelight when it was printed in the Boston Morning Post as part of a joke.
在那个年代里被使用的所有缩写之中，OK从它作为一个笑话的一部分被印在波士顿早报上开始受到巨大关注。
When the user clicks the button the first time during a session, a page is populated from the first document in the current database and sent to the browser.
在会话期间当用户首次单击按钮时，将从当前数据库中的第一个文档开始填充页面，并将页面发送到浏览器。
The reds, ochres and pinks hail from the much slower deposition during the Triassic's dryer periods, when erosion and oxidation had time to work their magic.
红、赭、粉等颜色来自三叠纪干燥期缓慢形成的沉积物，在足够长的时间里，侵蚀与氧化作用创造出这种奇迹。
The time to do this is during the first few moments when you are faced with a new challenge.
采取这种措施的最佳时机是当你刚刚面对一个新的挑战的时候。
They become anxious when the weekend approaches and they don't know what to do during their time off.
他们在周末临近时会变得烦躁不安，到了周末又不知道该干什么。
Western tourists hesitate to spend their holidays at a time when food can be hard to find during the day and alcohol sales are suspended, as in Morocco.
西方游客犹豫不决，他们可不想这个时候在类似摩洛哥的这种国家度假，这里白天买不到食物，酒精类饮料的销售又被禁止。
The mummified forest seems to resemble modern forests growing hundreds of miles to the south, suggesting the forest must have grown during a time when the Arctic was much warmer, Barker said.
森林化石看起来像是向南数百公里外生长的现代森林。巴克尔说，这片森林肯定是生长在北极地区较温暖的时期。
If you can manage to sneak out of the office for the afternoon, I really recommend going during the week when it's not so busy and taking plenty of time to wander round.
假若你有一个下午的时间能从办公室脱身，我也强烈推荐你在不是很忙的那一周好好花点时间去转一转。
If you can manage to sneak out of the office for the afternoon, I really recommend going during the week when it's not so busy and taking plenty of time to wander round.
假若你有一个下午的时间能从办公室脱身，我也强烈推荐你在不是很忙的那一周好好花点时间去转一转。
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