They must also provide simple upgrade paths for increasingfunctions and migrating to new releases.
它们还必须提供增加功能和采用新版本的简单升级方案。
2
The multipurpose chair has the advantages of increasingfunctions of placing a schoolbag and stationery and being capable of massaging and relaxing users.
本实用新型的有益效果是：增加了放置书包和文具的功能，且可以按摩放松。
3
Ultra precision manufacturing is as an important branch of modern manufacturing technology, as being the essential basic for compact design and increasingfunctions of large system.