Dr deppak: double way means , what type of key?

博士：意味双重道路，什么类型的钥匙？

youdao

The key to modeling this type of relational data in XML is to understand all the tools you have at your disposal, and apply common sense to determine what will work best in a particular case.

在 XML 中建模这种类型的关系数据的关键是要了解您有可使用的所有工具，并应用常识来确定什么工具最适合某种特定情况。

youdao

Add some control to the Web application to display the localized messages. First, add a String variable key to record what type of error occurs for Login.java

向 Web 应用程序中添加一些控制来显示地方化的消息。

youdao

The key question is what type of support could help revive the green movement.

CENTERFORSECURITYPOLICY: Game-changing chance

The key question then is what type of rules should the SEC be crafting?

FORBES: Happy First Birthday JOBS Act

Your risk assessment has several key sections: business activities that bring risk, what type of risk (gifts, due diligence, etc), current mitigating controls, planned mitigating controls, and target dates.

FORBES: Risk Assessments: The Most Important Effort You're Doing All Wrong