Statute Milen. 法定英里(=5280英尺, 约合1.609公里) Single Table with Multiple Index Access用多个索引存取单独表 Synchronous Transport Module I (also seen as STM-I)同步传输模块(我也见过像STM-I) Spectro-Temporal Modulation IndexSpectro-Temporal调制的索引 S T M Wireless, Inc.S T M无线公司