additive operation

基本解释

The plural types of implementation, this procedure is to achieve the main function of the additive, such as the plural operation.
复数类的实现，这个程序的主要功能就是实现复数的相加等操作。
The product is composed of melting furnace, electrode clap, grid module, operation desk, welding additive desk, plate ear washing machine, etc.
该产品由溶铅炉、冷却机、极群夹具、汇流排模具、整理台、助焊剂台、极板洗耳机、极板刷耳机等组成。
The utility model has the advantages of simple operation, convenient usage and the additive function that the decoration painting can be stored with double sides at the same frame.
本实用新型的有益之处在于：操作简单，使用方便，增加了可以在同一画框内进行双面存放装饰画的功能。
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