他们发生是因为有事先存在的原因。
电子商务的公共接口首先存放服务。
提供预先存在的业务服务的业务级别抽象。
Provide a business-level abstraction for the composition of preexisting business services.
您的特定安装可能有也可能没有预先存在的缓存实例。
Your particular install may or may not have pre-existing cache instances.
然而，预先存在的属性有时不能充分描述某一给定的关系。
However, pre-existing properties sometimes do not adequately describe a given relationship.
假设客户端1更改了预先存在的用户“u100”的密码。
Assume client1 changes the password for a preexisting user 'u100'.
这个流程还帮助您识别并解决任何早先存在冲突的需求问题。
This process also helps you identify and resolve any conflicting requirements issues early on.
添加模型服务元素，该元素表示提供实施点的预先存在的服务。
Add to the model service elements which represent pre-existing services that provide enforcement points.
尼采说：“我们的所思所说，必须事先存在于语言的语法中。”
What can be thought and said at all has to already have been prepared in the grammar of the language, Nietzsche quote.
与哈德良长城相似，广义省的长城是沿着预先存在的道路建造的。
Like Hadrian's wall, the Quang Ngai wall was built along a pre-existing road.
这个预先存储的汇总数据允许机构员工以他们需要的级别快速查看结果。
This pre-stored, aggregated data allowed agency employees to see results very quickly at the level they needed.
这也许可以从进化的角度来解释：储存粮食有助于我们的祖先存活下来。
This might have an evolutionary explanation: getting gripped by the urge to stockpile provisions in times of threat would have helped our ancestors' survival.
端点引用将在运行时进行动态组合，从而不需要预先存在的SCA导入。
The endpoint reference is dynamically composed at runtime, without requiring a pre-existing SCA import.
你要求多久支付一次报酬？说明你需要事先存款的理由，和你需要存款的数额。
What paymentterms do you require? This is a good place to explain that you require adeposit up front, and how much of a deposit you require.
在这样的情况下，对加载操作的目标表中预先存在的数据的并发访问是非常重要的。
In circumstances such as this, concurrent access to pre-existing data in target tables of load operations is very important.
地址簿里的朋友名字从A排到L的他都去了信，剩下的先存着，他换给学生写信了。
written to friends A through L, and now he saved the rest and wrote instead to students.
H1N 1流感大流行的特点是出现新的流感病毒，而许多人对其并没有预先存在的免疫力。
The H1N1 pandemic was characterized by the emergence of a new influenza virus to which many people had no pre-existing immunity.
一种使用预先存在的组成要素从代码中将注释导出到模型中的方法也被定义好了(R 6)。
An approach for exporting annotations out of code and into the model using pre-existing components as well as new scripts was defined as well (R6).
如果要处理预先存在的应用程序并且有时间和预算的限制，则可以着重于要求不高的翻新方法。
If you're working on a pre-existing application and there are time and budget constraints, focus on a less-ambitious retrofitting approach.
6月至7月上半月你有大笔消费，这笔钱恰好派上用场。所以，为这阶段的花费，先存点钱。
This money will come in handy because it appears you'll soon enter into a high spending phase in June and the first half of July, so tuck some away for this period.
历史学家们怀疑，由于我们的祖先存储的谷物被雨淋湿后又被阳光发酵，因此偶然发现了这种物质。
Historians suspect that it was accidentally discovered when our ancestors' grain stores were drenched with rain and fermented by the Sun.
“这个事实实质上解释了为什么这些预先存在的许多问题还没有被发现或没有被业主解决，”他写道。
"This fact substantially explains why many of these pre-existing issues have not been previously identified or resolved by landowners," he wrote.
这样的操作会花费一定的时间，因此您希望在工具运行期间具有对预先存在的表数据的虚拟不间断访问。
Such operations can take a substantial amount of time, and you will appreciate having virtually uninterrupted access to pre-existing table data while the utility is running.
运行Eclipse中现有的工具，以便从Workbench菜单容易地访问所需要的预先存在的工具。
Launching existing tools from Eclipse, providing easy access to desired pre-existing tools from Workbench menus.
新西兰的研究人员认为，他们的研究能证实这个理论，所以他们专门加强了对预先存在心理健康问题的控制。
The researchers in New Zealand thought that their study would confirm this theory, so they specifically controlled for pre-existing mental health problems.
爷爷告诉我们，有些人相信，如果你想过一个多雪的冬天，你就得在冬天以前先存一点雪，放入魔法雪堆中。
He would tell us how some folks believed that if you wanted a good snowy winter, you always had to save a little snow from the winter before and put it into the magic snowbank.
此外，如果ALLOWREADACCESS加载操作失败或者被中断，预先存在的表数据仍然可以被读取。
Moreover, if an ALLOW read ACCESS load operation fails or is aborted, pre-existing table data can still be read.
此外，如果ALLOWREADACCESS加载操作失败或者被中断，预先存在的表数据仍然可以被读取。
Moreover, if an ALLOW read ACCESS load operation fails or is aborted, pre-existing table data can still be read.
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