demand check的意思|示意

This link demand check occurs for both discovery of type information and invocation.

对于类型信息发现和调用都会进行此链接请求检查。

In other words, a written demand, or a check, is all that's necessary to make a withdrawal from the account.

换句话说，要想从帐户中提取，只需填写一张用款需求单或一张支票就可以了。

Check how the policy detects sudden increases in the demand and results in the creation of additional instances to fill in the demand.

看看这种策略能否发现需求的突然增加，从而创建更多的实例以满足这些需求。