但是，我选用了工人对象(Worker Object)模式(请参阅参考资料)，因为它支持更加模块化、更简洁的表达。

Instead, I chose to use the Worker Object pattern (see Resources), which allows for a more modular, concise expression.

youdao

系统程序采用模块化结构，具有直接与外业观测电子手簿连接下传原始观测资料、预处理和数据库管理等功能，实现了测量内外业的一体化。

The applied program with modular design has the function of downloading data from the electronic filed book directly, pre-processing, data base management and so on.

youdao