on-request system

基本解释

In-flight request search lets you analyze real-time requests on the system.
動態的請求搜索允許您分析系統上的實時請求。
When a web services invocation is made, the proxy or SOAP runtime on the client system performs the WS-Security functions prior to sending the request.
儅調用 Web 服務時，代理或客戶耑系統上的 SOAP 運行時會在發送請求之前執行 Web 服務安全性（WS-Security）功能。
The lawyers wrote something that was not very specific. It said something like, “If you request that we delete your e-mail, it may remain on a backup system for a while.”
然後他們寫的不是非常明確，“如果你要求刪除自己的郵件，這些郵件在系統上備份還會繼續存在一段時間。”