When there are multiple process instances, you need to be able to uniquely identify the process instance that returns the response.
存在多个业务流程实例时,需要能够唯一地标识返回响应的流程实例。
If you pull apart a piece of lint carefully you will see that it is indeed composed of multiple colored threads; but as soon as you back away from it, the gray sensation returns.
如果你小心的扯开一团棉绒,你会发现他实际上是由多种颜色的线头组成。但你把它揉回去之后,看见的又是灰色。
Creating a table function that returns multiple values isn't much more difficult.
创建返回多个值的表函数也不太困难。
That bond multiple of 72 is just a drag on returns -what's the point?
债券72倍的收益看起来像在拖后腿,为什么还要投资于债券呢
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