Such events occur only when the external conditions are favourable.
此类事件只有当外界条件有利时才会发生。
Such co-operation is likely to be stable only when each animal feel it is not being cheated.
只有当每个动物都觉得自己没有被欺骗时，这种合作才有可能是稳定的。
Equal pay laws are ineffectual when women and men are concentrated in different occupations because such laws require only that women and men doing the same jobs be paid the same.
当女性和男性集中在不同的职业时，同工同酬法就不起作用了，因为这样的法律只要求做同样工作的女性和男性得到同样的报酬。
I wasn't surprised when this didn't make the news here in the United States—we're now the only wealthy country without such a policy.
当这条消息没有在美国成为新闻时，我并不感到惊讶——我们现在是唯一一个没有这样的政策的富裕国家。
That such deep events do occur has been accepted only since 1927 when the seismologist Kiyoo Wadati convincingly demonstrated their existence.
直到1927年地震学家KiyooWadati证明了这种深度地震的存在，人们才承认这种现象确实存在。
When you create such an element, the visualization engine looks into only the code element that is selected and to its immediately related elements.
当您创建这样一个组件时，可视化引擎只会查找那些已经被选中的代码组件和与它有直接关系的组件。
Perhaps only when we are in such networks can we construct a meaningful map of the world.
也许只有当我们身处与这样的网络时，我们才能建立一幅意义深远的世界地图。
The only way boys can get noticed in such situations is when they do something especially stupid, like lighting themselves on fire or dressing like a woman.
在这种情况下,男孩要想让女孩子注意自己,唯一的办法就是做点儿蠢事儿,比如用火把自己点着,或者打扮得像个女人。
In the wild, they are a co-operative, group-living species. Such co-operation is likely to be stable only when each animal feels it is not being cheated.
在野外生存条件下，卷尾猴是合作生活的群居物种，这样的合作很可能只有在每个动物个体都感到自己没受到背叛的情况下才可能稳定维系。
These tend to be changed only when major events call for it, such a bringing on a new database or file server online.
只有某些重要事件发生时，才会需要改动它们，比如新数据库或新文件服务器上线。
Such things as light and wind only have meaning when they are introduced inside a house in a form cut off from the outside world.
类似光与风的东西只有在被以一种与外部世界隔绝的形式引入一座房子后才变得有意义。
And indeed when we consider slaughterhouses where animals mean only money, such knowledge is enough to turn one off meat for life.
确实，当我们一想到屠宰场——动物在那里只是被当做换钱的工具，这就足够让我们倒胃口。
Such particles can be tailored to release their payloads only when the surrounding environment indicates that they are near a tumour, thus reducing collateral damage.
这种几纳米大小的药物载体颗粒可以被”量身定做“，使其只在靠近肿瘤的内环境条件下释放出携带的药物，从而减少对机体的附带性损伤。
The location component is configured such that it generates an event only when the automobile enters a work zone.
位置组件被配置为仅当汽车进入某个工作区时生成事件。
They are only visible when they are bathed in ultra-violet light and subjecting them to such constant bombardment would be not only impractical but harmful.
只有当这些壁画沐浴在紫外灯光下时，这些细节之处才得以可见，但将这些传世珍品一直置于紫外灯的狂轰乱炸之下不仅不现实，对壁画本身也有害。
AmongRussia’s immediate neighbours, only the Baltic states, which slippedinto NATO when Russia was weak, can claim such protection.
在与俄罗斯接壤的国家中，只有趁俄罗斯国力虚弱时匆忙加入了北约的波罗的海诸国可以寻求西方的庇护。
When we used DB2 II, we only wrote one such bean.
在使用DB 2II时，我们只编写了一个这样的bean。
We can only display Salary when executive accounts such as "dkato" execute the report.
当执行官帐户(例如“dkato”)执行报告时，可以只显示工资信息。
Using Iterable has some obvious drawbacks when domain modeling, because only one such collection of objects can be so "implicitly" supported via the iterator method.
在域建模的时候，使用Iterable有一些明显的缺陷，因为通过iterator方法只能那么“隐晦”地支持一个那样的对象集合。
But the horrible truth is that the effectiveness of any such body will be discovered only when a real crisis occurs.
但是可怕的事实是任何这样的机构的效率只有在真正的危机发生时才会被发现。
Only when the application starts can the resource adapter verify whether properties such as host names and port Numbers are correct.
只有当应用程序启动时，资源适配器才能验证类似于主机名称和端口号这样的属性是否正确。
Of course, such a highly specific characteristic expression works only when you have quantitative timing data.
当然，这种高度特定的功能表达只在拥有定性的计时数据时才适合。
Only now, a century later, when electronic media such as photography and video have wrested control of the vanguard from painting, is Cezanne's shadow beginning to fade.
只是在一个世纪后的现在，当电子媒介诸如摄影和录像从绘画中夺取了对先锋地位的控制后，塞尚的影响才开始渐渐减弱。
It's a simple way of switching from an old directory to a new one when the two directory paths have only one difference, such as a single word.
当两个目录路径只有一个区别(比如一个单词不同)时，这个是从旧目录切换到新目录的一种简单方法。
Other instances in which this pattern is useful include logging and printing, such as when you want only one instance of a class to access and control one particular printer at a time.
在其他实例中，此模式也是有用的，包括登录和打印，例如，当您想要一个能够每次访问并控制一个特别打印机的类实例。
The court said that such a patent can be enforced only when the DNA is performing the function for which it was originally patented - known as purpose-bound protection.
法院判决说这样的专利只有在DNA像它最初的专利那样表达功能时才能被执行——这被称目的限制保护。
Typically, a non-matching index scan is chosen by the optimizer when the underlying index provides benefits such as index-only access, avoids sort, or some similar benefit.
通常情况下，在基础索引提供好处(如唯一索引访问、避免排序或一些类似的好处)时，可通过优化器选择非匹配索引扫描。
It's not hard to imagine how this would cause problems — and worse, such a problem would only manifest itself when the application is under heavy load.
不难设想这将如何引起问题——这还不算，当应用在很大的负载下时，这样一个问题则更是暴露无遗。
It's not hard to imagine how this would cause problems — and worse, such a problem would only manifest itself when the application is under heavy load.
不难设想这将如何引起问题——这还不算，当应用在很大的负载下时，这样一个问题则更是暴露无遗。
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