透明更新 meaning in English

transparent refreshing

Java web start not only allows developers to develop applications not just applets that can be launched and executed from a web page but also emphasizes a deployment scheme that provides transparent updates to existing client code without any user interaction
Java web start不仅允许开发者开发可从web页面启动和执行的应用程序（不只是applet ），还强调了无需任何用户交互就可以为现存的客户机代码提供透明更新的部署方案。