If the file is there, you test it to see if, on its own, it is valid XML.
如果已经有文件了，就对之进行测试，看它本身是不是有效的XML。
Let's examine this precept and determine, once and for all, if it is valid.
让我们检查鉴定一下是否是肯定的，如果这是有效的话。
Without a doubt, it is valid, and the program has put its foot in its mouth.
毫无疑问它是有效的，程序已经陷入混乱之中。
At least, that's what I understood by the remark and I think that it is valid.
至少，这是我的理解并且我认为它是有确实根据的。
You may be asking yourself why this test will fail. After all, it is valid syntactically.
您可能会问这个测试为什么会失败，毕竟它的语法是正确的。
It is valid using image theory to explain the trust forming mechanism in e-commerce.
应用映像理论解释电子商务交易信任的形成机制是有效的。
Weekendretour is the same as a Cheap Day Return, except that it is valid for longer.
就是同天票一样便宜，但是，有效时间长。
Once the connection is established, the certificate should be checked to see that it is valid.
连接建立后，必须检查证书，以确定它是否有效。
Units of the network outside the network is slow, it is valid and reason, please discuss.
单位网络上外网很慢，是啥缘故呢，欢迎探讨。
In some cases, data is not sanitized, but instead simply checked as to whether it is valid or not.
在有些情况下，数据没有被清除掉，而只是简单地核查它是有效的还是无效的。
Although it is valid, as you have seen, a number of compilers do not support variable length arrays.
虽然它是有效的，正如你所看到的，一些编译器不支持变长数组。
The old bromide that one can never get from a thing any more than he puts into it is valid here, I think.
旧溴，人们可以从一个从未得到任何东西比他更把它放在这里是有效的，我想。
The internal object id of each scoped resource includes a reference to the virtual portal in which it is valid.
每一个限定作用域资源的内部对象ID包括了虚拟门户有效处的参考资料。
Copyright has a set period of time for which it is valid and, unless you take some kind of action, you do not give up those rights.
在有效期内，版权都是生效的。除非你主动放弃。
Or, the binding handle is first validated to check if it is valid to be used remotely and the call is executed on that remote host.
否则，先检查绑定句柄是否可以远程使用，然后在远程主机上执行调用。
It has been proved by an application of the model that it is valid and effective to discover association rules by using this model.
通过该模型的一个应用实例证明利用这个模型来发现关联规则是可行的、有效的。
Take criticism gracefully, too. Not all of it is valid, but it is often worth giving some thought to how others see you and what you can improve.
虚心接受批评。虽然别人的意见不一定全对，但总有值得你去思考的地方。
For sizes and offsets, it is valid to include units as shown above. The default units are kilobytes, but the following examples are all acceptable.
对于大小和偏移量，如上所示包含单位是有效的。
Control the beer production line with PLC, it is valid to improve the production efficiency and increase dependability and flexibility of controlling system.
利用PLC控制啤酒灌装生产过程，可有效提高灌装生产效率，并显著增加控制系统的可靠性和柔性。
So it is valid only for legal consolidation types and will in fact only have an impact in strictly legal structures (where owner and owned meet in the same group).
因此它仅对法定合并类型有效，且事实上将仅对严格的法定结构(其中所有者和被所有者在同一集团中)有影响。
The traditional theory about contracts is that the contract establishment is a judgment a-bout fact, instead of value, and the contract force takes place only when it is valid.
传统合同理论认为，合同成立是事实判断，而非价值判断，合同的效力只有在合同生效后才能发生。
It introduces the structure and principle of the ultrasonic vibration unit, analyzes how to choose the work frequency, and proves that it is valid and feasible by cow ovum cutting experiment.
对此系统的超声振动单元结构及原理进行了分析，阐明了应用中的关键技术点——频率选择，并通过实验验证了超声振动对于减小细胞在切剖中的变形和损伤是非常有效的。
Although this action has only a single object, it is valid to embed multiple objects in an Activity Streams entry-for example, to modify Listing 3 to represent the action Ben posted two blog entries.
虽然这个动作只有一个对象，但是可以在ActivityStreams项中嵌入多个对象—例如，修改清单3以表示动作Benpostedtwoblog entries。
Each of these philosophies is valid and, it has to be said, my son loves visiting his aunt's house.
这些道理都是正确的，而且不得不说，我的儿子很喜欢去他阿姨家玩。
However, the idea that extraordinary creativity transcends established limits is misleading when it is applied to the arts, even though it may be valid for the sciences.
然而，非凡创造力超越既定界限的想法在应用于艺术时会产生误导，即使它可能对科学有效。
You pass a formula used as a predicate to see if it is a valid rule for the element.
您传递一个用作谓词的公式，检查它是否是一个有效的元素规则。
The bus can automatically expire the data when it is no longer valid.
总线可以在数据不再有效时自动地对其进行过期处理。
The bus can automatically expire the data when it is no longer valid.
总线可以在数据不再有效时自动地对其进行过期处理。
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