这些变化意味着结果视图现在是不可合并的,也就是不用考虑半连接和反连接了。
These changes mean that the resultant view is now non-mergeable allowing semi or anti joins to be contemplated.
这意味着,虽然反模式中的任务Task4 的所有输入都已经连接了,但该任务仍然无法执行。
This means Task 4 in the anti-pattern cannot execute, although the task has all its inputs connected.
从理论上来说,总是建议您保证数据的规范化;但是在实践中,过度的规范化(或者没有恰当反规范化的规范化)会导致对数据检索连接的依赖性。
Data normalization is always recommended in theory, but in practice over-normalization (or normalization without appropriate de-normalization) lead to reliance on joins for data retrieval.
为了避免采用此反模式的结果,应该考虑将智能连接器(如服务总线)作为正式集成方法使用。
To avoid the consequences of adopting this antipattern, the use of an intelligent connector such as a Service Bus should be seriously considered as an integration approach.
为进行打捞或回收钻柱,通常的卸开作业总是采用反扭矩,和在所选用的丝扣连接内引爆炸弹。
To facilitate the fishing or recovery operation, the backoff is usually accomplished by applying reverse torque and detonating an explosive charge inside a selected threaded connection.
它的关键思想是将改进结构的GTO与反并联二极管和门极驱动电路集成在一起,再与其门极驱动器在外围以低电感方式连接。
Its key idea is that integration of GTO with improved structure, antiparallel freewheeling diode and gate drive circuit, then connects its gate drive by low inductance.
在连接UPS的交流引入线时,火线零线不允许接反(注意某些UPS还有相序之分)。
UPS to connect the exchange to introduce line, the battle line is not allowed to access anti-Line (Note that there are certain sequence of UPS's).
电池连接结束后,要对电池总的输出电压进行测试并记录,以防部分电池极性接反。
After connecting the battery to the battery of total output voltage test and records, in order to prevent some of the anti-access battery polarity.
获得的值与对应的期望值对比,误差使用反传学习算法传回网络,用以更新连接权值。
Compared obtained value with corresponding expected value, error was sent to network with reverse learning algorithm, so that renovate connect weighting value.
加强坝与地基、岸坡或其他建筑物的连接,合理布置排水及反滤设施,以避免事故的发生。
Connection between dam, foundation, bank slopes and other structures has to be strengthened, and drainage and anti-filtering facilities have to be properly arranged to avoid accident mentioned above.
我们的真空绝缘管道系统是采用易于组装、高效和低热量泄漏带槽反锥连接而成。
Our vacuum insulated piping systems are manufactured in easy-to-assemble sections with high-efficiency and low heat-leak bayonet connections.
把WZ25-20挖掘装载机作为研究样机,其反铲挖掘装置主要由动臂、斗杆、铲斗、导轨机构、回转机构和连接架组成。
Now WZ25-20 is regarded as an example, its backhoe device consists of moving arm, pole, bucket, guiding organization and rotation mechanism.
美国瓦茨NLF9是一种具有专利技术的反虹吸防回流阀,特别适用于可连接移动式软管的实验室水龙头。
Watts NLF9 is a patented backsiphonage preventer specially made for laboratory faucets where portable hoses can be attached.
美国瓦茨NLF9是一种具有专利技术的反虹吸防回流阀,特别适用于可连接移动式软管的实验室水龙头。
Watts NLF9 is a patented backsiphonage preventer specially made for laboratory faucets where portable hoses can be attached.
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