proving period 中文意思是什麼
proving period
解釋
驗證周期-
More research needs to be done about proving the media multiplier effect, or lift from integrated multiple media in a campaign during a several day or weeklong period
在幾天或一周時間里,你需要做更多調查來證明整合多種媒體所能產生的乘法效應或「提升」作用。
分享友人