试述去极化和非去极化肌松药的肌松作用机理及药理作用特点。
You are the network administrator for TestKing.com Active Directory domain. The domain includes Windows Server 2003 domain controllers and Windows XP Professonal client computers. A new administrator named Sandra is hired to assist you in deploying Windows XP Professional to 100 new computers. Sandra installs the operating system on a new computer named TestKing11. However, when Sandra tries to log on to the domain from TestKing11, she is unsuccessful. The logon box does now allow her to view and select the domain name. You need to ensure that Sandra can log on to the domain from TestKing11. What should you do?（） Enable the computer account for Testking11.。 Configure TestKing11 as a member of the domain.。 Add Sandra's user account to the Enterprise Admins group.。 Add Sandra's user account to the Server Operators group.。
手工电弧焊机为什么要有适当的空载电压？
信用证规定到期日为2009年1月30日，而未规定最迟装运期，则可理解最迟装运期为（）。 2009年1月10日。 2009年l月30日。 2009年1月9日。 该信用证无效。
You work as an application developer at Contoso.com. You use Microsoft .NET Framework 3.5 and Microsoft ADO.NET to develop an application. The Contoso.com network contains a Microsoft SQL Server 2005 server named DB01. Your application retrieve records from a database named Trades that resides on DB01. The application connects to Trades by using an instance of the SqlConnection class with the following connection string. "Data Source=DB01；UID=’mhamm’；PWD=’password’；" When the application calls the Open method of the SqlConnection object， it displays the following： "Cannot open user default database. Login failed. Login failed for user ’mhamm’". You need to make sure that you can connect to Trades when the user account for the connection is mhamm. What should you do？ （） Change the connection string as follows：Data Source=DB01；Initial Catalog=Trades；UID=mhamm； PWD=password；"。 Create a login for Mia Hamm on DB01.。 Create a database user object in Trades and map the object to the SQL Server 2005 Login of Mia Hamm.。 Change the connection string as follows："Server=DB01；Database=Trades；UID=mhamm；PWD=password；"。
精益建造以（）为项目的最大目标。
