英语词汇“travelling class mark”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	travelling class mark
释义	travelling class mark 当一次呼叫通过网络时，对其进行识别的一种特定的标号，例如，对投币电话中发出的呼叫的识别。虽然目前还没有使用行进分类标记，将来可能与同轴电缆信息系统CCIS一道使用。这样，在几个不同的通信网络中就可以使用同一个传输设备，只要给每个通信网络分配一个传输分类标记即可。
随便看	high rating high-rating generator High rating torpue and low inertia high ratio high-ratio high ratio cake high-ratio cake high ratio engine high ratio fat high-ratio financing high ratio flour high ratio gear high-ratio gear high ration high ratio of modulus high ratio resistance high-ratios high ratio shortening high ratio transformer high-ratio transformer high ratio zoom lens high raw high raw pan High Rayleigh number convection high raynolds number tunnel