This installment looks at different options for helper libraries, coding with unit testing in mind, and user interface choices.
本部分讨论可供选择的辅助库、编写单元测试和用户界面选择。
Previous experience in chemical products processing as an assistant, labourer or helper may be required for some occupations in this unit group.
本单元组的一些职业可能需要作为助理，劳动者或助手的化工产品加工的经验。
Experience as a machine operator helper in glass manufacturing is usually required for machine operators in this unit group.
本单元组的机器操作员通常要求具有玻璃生产的机器操作帮手的经验。
应用推荐