valid from

基本解释

This is perfectly valid from a use-case point of view.
從用例的觀點來看，這非常有傚。
For example, by specifying a valid from-date, the Process Server will be able to decide, which of all the deployed versions of a process template to use when creating a given process instance.
例如，通過指定有傚的 “啓始日期”，過程服務器能夠決定在創建過程實例時使用已經部署的過程模板的哪個版本。
The server knows about URIs to initiate each of the state changes (via a POST), but the representation of the VM lists only the URIs for state transitions that are valid from the current state.
服務器知道URI發起了每次狀態改變（通過POST），但是VM的表示衹羅列出了由儅前狀態可以有傚轉換的那些狀態轉變的URI。

from Europe with a valid entry visa. Umar Farouk Abdulmutallab's name should have come up on a computer screen.
"Therefore you need a new start, where the same ideas that are valid become part of the American foreign policy but somehow delinked (from) that whole invasion and occupation, so the new administration has the opportunity to do that in a way that democracy is incorporated into U.S.Middle East policy."

We have had a little pre-buy effect because Euro 4, the latest emissions standard, was valid from the first of October.
FORBES: Big Trucks On A Bumpy Road
The Commission is legally obliged to open an anti-dumping investigation if it receives a valid complaint from a company that can provide evidence that one or more countries are dumping a particular product into the E.
FORBES: On European Solar Dispute, China Will Retaliate