钢筋的弯曲性能为按规定的弯芯直径弯曲180°后，钢筋受弯曲表面允许产生裂纹。
Your company has an existing Windows Communication Foundation (WCF) service that allows business partners to place orders. The service uses netMsmqBinding. You find that processing every order in its own transaction is causing a delay. You need to ensure that the service is configured to process multiple orders in one transaction. What should you do? （） Use service behavior and set the maxConcurrentCalls attribute.。 Use endpoint behavior and set the maxBatchSize attribute.。 Use endpoint behavior and set the maxPendingReceives attribute.。 Use endpoint behavior. 。
出口替代战略
北朝乐府民歌
钢筋拉伸试验计算抗拉强度时，一般情况采用钢筋的公称横截面面积。
You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a report which is often executed during business time. There is a stored procedure that is used as the data source for the report. You get a report from users saying that they receive the data returned by the report but the data is inconsistent. As the technical support, you check and find that phantom reads cause this problem. You must make sure that consistent data is returned by the report while not affecting other users. So what action should you perform to achieve this goal?（）
