At a time of limited means of expression, snow was like free art supplies dropped from the sky.
在表达方式有限的时代，雪就像从天而降的自由艺术品。
The expression of the interarrival time distribution of RSPP is derived.
推导了 RSPP到达间隔时间分布的表达式。
If you've spent a significant amount of time working with object-oriented languages, you've probably run into examples of the Expression Problem.
如果您已经花费了大量的时间使用面向对象的语言，则您可能已经遇到了表达式问题的例子。
So if we wanna know the rate of change of neutrons as a function of time we will write this expression.
所以，当我们想要知道中子的变动率，那是时间方程，我们会写下这个表达式。
So when my wife remembers my smirk as cynicism, she is right: her explanation of the expression at the time biased her perception of it.
因此当我老婆从我的傻笑中看作是玩世不恭时，她是对的。她对这个表情的诠释令她对此的认知产生了偏见。
The profile (Figure 15) also shows that quite a lot of time is being spent in regular expression processing, so you should also cache the parsing results.
这个概要（见图15）还显示，相当多的时间花费在正则表达式的处理上，因此，您还应该缓存解析结果。
A good portrait captures a genuine expression or an unguarded moment, and these typically come only when someone is having a great time and forgets about the camera.
一张好的人像照片要捕捉真实的表情或不戒备的时刻，而这样的瞬间只有当一个人放开心情忘记镜头存在的时候才会出现。
To prove his point, he took a series of portraits, using the same model's facial expression and the same lighting - but each time changing the lens.
为了证明他的观点，他利用相同的照明条件，为一位模特的同一面部表情拍摄了一组肖像照，但是每照一张就更换一种镜头。
They asked the participants to look for a particular sort of expression, and measured the amount of time it took them to find it.
他们向参与者提问某张图片代表的是什么表情，并记录下参与者们观察出来所需的时间。
That was in stark contrast to the other five sorts of expression, which took more time to find when they had to be sorted from a larger group.
这与其它五种表情形成了鲜明的对比，他们需要更多的时间从更多张的组别中才能辨别出来。
Navigate to the link to the following article - How to use regular expression to search better and save time?
浏览下面这篇文章——如何使用正则表达式优化查询并节约时间？
While using static assertions, always remember that the expression being checked must be evaluable at compile time.
一定要记住，在使用静态断言时，检查的表达式在编译时必须是可计算的。
This is also probably the first time that your supervisor has seen the formal expression of concepts that may have been approved previously in an informal manner.
这也许是第一次你的导师看到关于这些概念的正式表达，这些理论以前也许用非正式的形式证实过。
I see something that intrigues me and convert and adapt it to my own style of creative expression without even being aware of it most of the time.
有的东西激起了我兴趣，我把它转换、整合到自己的表现风格中，大部分时间我都意识不到这一过程。
For example, in the relationship expression between the time dimension and the fake fact, a filter can be applied to reduce the records from the time dimension to just a few days.
例如，在时间维度和伪事实的关系表达式中，可以使用过滤来将时间维度缩小到几天之内。
The default expression calculates a value to assign to the global variable the first time it is referenced.
在第一次引用时，默认表达式将为全局变量计算一个值。
Time-based update detection: This feature is added to SQL using the ROW CHANGE TIMESTAMP expression.
基于时间的更新检测：这个特性通过ROWCHANGE TIMESTAMP表达式添加到SQL中。
Choosing a date generates an XPath literal expression as input to the function representing the chosen date and time.
选择一个日期将生成XPath字面表达式作为函数输入，表示所选的日期和时间。
The Adaptive Warehouse target model automatically embeds a prompt expression in queries which evaluate the time context for history tracking dimension attributes.
AdaptiveWarehouse目标模型自动嵌入一个提示表达式到查询中，该查询为历史跟踪维度属性评估时间上下文。
This new row change timestamp expression returns a timestamp representing the time when a row was last changed, expressed in local time similar to CURRENT timestamp.
这种新的ROWCHANGETIMESTAMP表达式返回的时间戳表示最后一次进行行修改的时间，使用类似于CURRENT TIMESTAMP的本地时间表示。
That part of a relative temporal or spatial expression which indicates the distance between the place or time denoted by it and the place or time referred to within it.
相关时间或空间表达式的差距，表示空间或时间上的距离或者其中引用的地点或时间。
This is because the XQuery expression in the XMLQUERY function is applied to one row (document) at a time and never removes a row from the result set, only modifies its value.
这是因为XMLQUERY函数中的XQuery表达式每次应用于一行(文档)，并不会从结果集中去掉一行，只是修改它的值。
The Date and time input parameter is an XPath expression, which by default, uses the variable representing the input connection of the function.
Dateandtime输入参数是一个XPath表达式，该表达式默认情况下使用变量表示函数的输入连接。
In addition, the Regular expression Evaluator allows you to test an expression while you're editing it, saving you the time of having to run the script to see if the pattern worked.
另外RegularExpressionEvaluator允许您在编辑时测试表达，这节省了您不得不运行脚本以查看模式是否运行的时间。
If at any time you no longer need the compiled regular expression, dispose of it with regfree .
如果在任何时候不再需要编译后的正则表达式，则使用regfree删除它。
This is the first time that this example is using a relation as a declarative statement to define an expression (in other words, a value assignment) instead of using it for model-to-model mapping.
这是本例子第一次把关联作为一个定义表达式(换句话说，一个赋值语句)的声明性陈述来使用，而不是用它作模型到模型的映射。
The result is a massive saving in time, since without the atlas each researcher could spend a lifetime trying to gather complete gene-expression data for his or her work.
这样做的结果是大大节省了时间。因为没有图谱，每个研究者为了他或他的研究，可能会花费一生的时间来搜集完整的基因表达数据。
The next time you invite a friend over, pretend to be reading an encyclopedia as they enter the door and look at their expression.
等你下次邀请朋友来做客，他们进门的时候你就假装正在看百科全书，看看他们的表情。
Next time the robot picks an expression, there's a bias towards putting the motors in the right configuration.
下一次，机器人会选择一种表情，且其选择倾向于使电动机在正确的设置上。
Next time the robot picks an expression, there's a bias towards putting the motors in the right configuration.
下一次，机器人会选择一种表情，且其选择倾向于使电动机在正确的设置上。
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