主要是当企业需要快速解答关于消费者习惯的问题时。
It's basically when companies need quick answers to their questions about their consumers' habits.
当她遇上朋友了，脸上的笑容带着问候性质，要是遇上老师，脸上笑容则充满敬重的意味。
When she meets a friend, her smile is greeting, and when she meets a teacher, her smile is filled with respect.
把闹钟放得离你远些 闹钟要是放在你床边的话，当它响起的时候，你随手就可以把它关掉然后接着睡。
Put your alarm clock far from you bed . If it’s right next to your bed, you’ll shut it off or hit snooze.
同样地，要是朋友叫你别管，那就别管；当他们需要你的时候，你就出现。
And likewise, leave it alone if your friend asks you to; but be there when they need you.
但当女人开始外出寻食，她们和别的男人发生了关系，因此似乎获取了一层保障——要是她们的伴侣死了，还有人能够帮她们养育孩子并提供资源。
But as women went out to gather food, they slept with other men, creating an insurance policy — to have someone who would help rear children and provide resources should their mate die.
当这个功能被激活时，一个关于test的查询将会找到与之相匹配的test, test，以及其它由大小写字母的组合，只要是相同的拼写。
When this feature is enabled, a query for test will find matches with test, test, and any other combinations of uppercase and lowercase letters, as long as the spelling is the same.
这些粒子主要是质子、电子和氦原子核，并且当他们与地球高层大气中的原子核碰撞，就能产生次级粒子簇射。
The particles are generally protons , electrons and helium nuclei and when they collide with nuclei in the Earth's upper atmosphere they can produce shower s of daughter particles.
当转换映射主要是说明性的时，模式也会是最有效的。
Patterns are also most efficient when the transformation mapping is mostly declarative.
要是那样的话，当风雨过后，你的梦想依旧，准备再试一次就是了。
That way, when the storm clears, your dream will still be intact, ready for another try.
因此，当一个可以构建更好的产品的新技术诞生时，他们并不是特别的感兴趣，因为他们的目标主要是写代码。
So when a new technology comes around that's about building a better product, that's not something they're particularly interested in, because their objective is primarily to write code.
但是，当同步主要是并发控制的机制时，则事务主要是处理异常的机制。
But while synchronization is primarily a concurrency control mechanism, transactions are primarily an exception-handling mechanism.
这主要是指系统层面上的，而且常常是由于对可能风险的疏忽，当邮件系统被错误的配置和保持，疏忽就发生了。
Oversight. Occurring primarily at the system level and often stemming from ignorance of potential risks, oversight occurs when an E-mail system has been incorrectly config - ured or poorly maintained.
当……的时候我就去做这件事 对于这种幻想，最经典的例子就是我在一篇文章中提到的，单干和合伙还有IGUIG(要是你去我也去)这类型的人。
I will go and do this when… A perfect example of this is in one of my older articles called Going It Alone and the part about being and IGUIG (I’ll go if you go) kind of person.
当他排到离柜台近一点的时候，他听到买肉的人在求店员“求求你，要是肥肉卖完了就卖我点瘦肉吧。”
When he moved closer to the counter, he heard buyers in the front begging the seller "Please sell me some lean meat if the fat one is sold out."
当科学家分析了新鲜亚贡雪莲的块茎，他们发现块茎的由69 - 83 %的水分，20 %的糖(主要是菊糖)和0.4 - 2.2 %的蛋白质组成。
When scientists analyzed fresh yacon tuber, they discovered the tubers consist of 69 to 83 percent moisture, 20 percent sugars (mostly inulin) and 0.4 to 2.2 percent protein.
当人们出去旅行，或者是更换设备时，就会想，要是还能够访问自己的数据就好了。
When they travel or change devices, they want their data to come with them.
这需要规划，特别是当一方离职留在家里，主要是为了抚育孩子。
This requires planning, especially when one spouse has stepped off the career track to stay home, primarily to raise children.
在这件事情当中，他受到了一件事实的帮助——当充满变数的选举即将发生的时候，很多统一党人和国家党人都持一种防御的立场，投票主要是为了把竞争对手排除在外。
In this he was helped by the fact that, when elections loom, many unionists and nationalists retreat to their laagers, voting primarily to keep the other side out.
当他们获得折扣时有优越感，如果要是被期望付全价则很生气。
Bargain hunters feel superior when they get discounts, and feel angry if expected to pay full price.
当孩子像Gilderdale的女儿一样有31岁大了你做决定还容易点，要是那被病痛折磨的只是个小年轻呢？
That decision might be easier when the child is 31, as Gilderdale's was. What if the child suffering is a teenager?
他答应他们他会完好无损地回来，他要是没事，就会打电话回来，但是当他们打开电视，看到双子塔南楼倒下的时候，彼特对珍妮说：“和我们儿子说声再见。”
He promised he’d get out all right andcall back when he did, but when they turned on their television and watched thesouth tower fall, Peter said to Jeanne: “Say goodbye to our buddy.”
他主要是说，“当他们将职员这个名字变换成了人力资源，事情就开始变得每况愈下。”
He basically said, "When they changed the name of personnel to human resources, things started going downhill."
当苹果在2007年发布了Iphone的时候，有专为移动设备所在设计的轻型FLASH播放器吗，要是那样的话，我打赌苹果一定会被强迫着使用它的。
When Apple first launched the iPhone in 2007, had there been a great, lightweight version of Flash for mobile devices, I bet that Apple would have almost been forced to use it.
你要是这样孩子气，人家就把你当孩子看待了。
然而，当test8中采用了更积极的页清除时，性能就大大提高了，这主要是因为Commit的时间缩短了超过5秒钟。
However, with the more aggressive page cleaning in test 8, performance was improved substantially, mostly through the Commit time being reduced by over five seconds.
第四：要是你觉得老师已经很难缠，那是因为你还没有老板。但老板不一定能当一辈子。
Rule 4: If you think your teacher is tough, wait until you get a boss. He doesn't have tenure.
第四：要是你觉得老师已经很难缠，那是因为你还没有老板。但老板不一定能当一辈子。
Rule 4: If you think your teacher is tough, wait until you get a boss. He doesn't have tenure.
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