Does the subject want to ask the difference between ug and sub? The difference between ug and sub lies in their different meanings and functions. Details are as follows:

1, with different meanings: UG is a product engineering solution produced by SiemensPLMSoftware, which is used for digital modeling and verification of user's product design and processing. SUB is a title in graphic format, which is used to store the title itself.

2. Function difference: The main function of UG is to meet the needs of users in virtual product design and process design, and provide practical solutions, which can help users to carry out digital modeling, verification and optimization of products. The function of SUB is to store and display subtitle content, which is used to provide text translation or interpretation in cooperation with video or movie playback.