机遇号对于火星地理结构的解读总是揭示出一个存在于远古火星的，来自于海洋性酸股介水坑的废弃风沙之地。
The geologic story the Opportunity read there always spoke of an ancient martian wasteland of windblown dunes pocked by the occasional acid-laced puddle.
这些同时出现的挑战似乎没有那么势不可挡。对于一个存在了几个世纪的问题——如何让电力变得便携——它们给出了越来越好的答案。
Those simultaneous challenges appear less overwhelming with increasingly better answers to a centuries-old question: how to make power portable.
换句话说，我不事先知道，那是一个存在的标志。
In other words, I don't not know first that that's a sign that says "exit."
冷激光将冷却原子推入一个存在互相垂直激光的区域。
The cooling lasers propel the chilled atoms gently into a zone where another laser system's beams cross one another.
我们将创建一个存在该业务流程执行的运行时的服务器。
We will create a server that will host the business process execution's runtime. Follow these steps to create the server and invoke the servlet to test our business process.
在美国国旗旁边立着一面南越(一个存在了三十四年的国家)国旗。
Next to an American flag stood the flag of South Vietnam, a country that has not existed for 34 years.
阿斯·吉尔特区被认为是一个存在粮食不安全问题的地区。
Asagirt Woreda, or district, is considered a food-insecure area.
例如，Leo可以很好地从一个存在的.py文件中自动生成要点。
For example, Leo does a good job of automatically generating an outline from existing.py files.
当然，这并不意味着，在现实世界里面其中一个存在，而另一个不存在。
Of course, that doesn't mean that in the real world one of them does exist and the other one doesn't.
阿尔·戈尔或许在欧洲广受赞赏，但在美国人的眼里却是一个存在争议的角色。
Al Gore may be universally admired in Europe, but in America he remains a divisive figure.
ErichGamma：使用模式可以更加简洁的说明一个存在的系统。
Erich Gamma: You can explain an existing system with patterns way more compactly than without.
最终的目标是要建立一个存在自由软件、建设网络协议和开放性软件代码的公共空间。
The goal, ultimately, is to create a public space that enables the existence of free software... built via the principles and code of open software.
我们问所有的孩子一个存在逻辑错误的句子——“苹果长在鼻子上”是否存在语法错误。
We asked all the children if a certain illogical sentence was grammatically correct: "Apples grow on noses."
试着把一个意愿放进他人心中，直到你能轻易顺利地把意愿放进一个存在或身体为止。
Practice placing an intention into individuals until you can successfully and easily place an intention into or on a Being and/or a body.
为了防止这一切，我们应该跟踪所有的用例到每一个存在的SOW需求或者变更请求。
To prevent that, we traced all use cases to either existing SOW requirements or change requests.
在线营销中的另一个存在巨大浪费的地方是没有把那些潜在的消费者变成真正的客户。
Another area of truly horrendous waste in the Internet marketing arena is the failure to capture opt-ins.
这个特性和多包事务也结合在一起，其通过让一个连锁的MSI结合到一个存在的事务中来实现。
This feature also ties in with multi-package transactions by allowing a chained MSI to join an existing transaction.
一个存在了很久的假设是：鉴于被害人器官被移除的手法，开膛手杰克必然具有一定的解剖学知识。
The assumption has long been that Jack must have had anatomical knowledge because of the skill with which his victims' organs were removed.
同样的，如果新的区域内的后继测试提供了一个存在测试问题的指示，那么这也应该包含于质量评估中。
Similarly, if subsequent testing in a new area provides an indication that there is a test problem, this is also factored into the quality assessment.
除地球以外，火星是唯一的另一个存在表层水的行星。为此，科学家正在那里寻找生命的迹象。
Mars is the only other planet that once had water on its surface – which is why scientists are looking for signs of life there.
因此，在一个存在相当压力的流动型社会里，教堂慈善性的社会活动应被看作一种重要的、潜在的粘合剂。
So the charitable social action of churches is seen as an important potential cement in a mobile society under considerable strain.
作为一个社交网络平台，MySpace本质上是一个存在大量并发连接的大型数据库应用程序。
As a social networking platform, MySpace is essentially a giant database application with a huge number of concurrent connections.
序列图除了在设计新系统方面的用途外，它们还能用来记录一个存在系统(称它为“遗产”)的对象现在如何交互。
In addition to their use in designing new systems, sequence diagrams can be used to document how objects in an existing (call it "legacy") system currently interact.
科学家可能已解开了一个存在多时关于月亮的谜团：为什么月亮没有全球性的磁场，而月球的表面还会有磁石的存在。
Lunar dynamo Scientists may have solved one of the Moon's enduring mysteries: why there are magnetised rocks on the lunar surface, when the Moon has no global magnetic field.
如果您已经有了一个存在的中断点，那么您的中断点与导入的中断点将会在Breakpoint视图中得到单独的分组。
If you have existing breakpoints, your breakpoints and the imported breakpoints will be grouped separately in the breakpoint view.
每对情侣都被要求选择一个存在彼此关系中的最头疼的问题，并且尝试着去解决(摄像机会跟踪拍摄10分钟)。
Couples were asked to choose one of their most significant relationship problems and try to resolve it (with a camera rolling for 10 minutes.)
另一个存在的问题是，很多戴口罩的人真打喷嚏的时候还是会先把口罩摘掉，所以我认为口罩给人们的是一种错误的安全感。
And the problem is that when someone sneezes they tend to take a mask off. I think masks give people a false sense of security.
从面向服务的角度分析应用程序转换时，一个存在问题的方面就是候选服务的标识以及后续的服务规范制定和建模。
When looking at application transformation from a service-oriented perspective, one problematic area is the identification of candidate services and the subsequent service specification and modeling.
如果某条语句发出一个存在处理程序的条件，那么SQLSTATE和SQLCODE变量的值就可以在开始执行处理程序时获得。
If a statement raises a condition for which a handler exists, the values of the SQLSTATE and SQLCODE variables are available at the beginning of the handler execution.
如果某条语句发出一个存在处理程序的条件，那么SQLSTATE和SQLCODE变量的值就可以在开始执行处理程序时获得。
If a statement raises a condition for which a handler exists, the values of the SQLSTATE and SQLCODE variables are available at the beginning of the handler execution.
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