求翻译：与学校的科协合作，由科协人员负责技术上的改进，包括整体思路的优化，元器件的选购，原理图的改进，产品的加工与包装等是什么意思？

Association for Science and co-operation with schools, staff from the Association for technical improvements, including the optimization of the whole idea, to buy components, schematic improvements, product processing and packaging

Cooperation with the School of Science, and the Association for Science staff responsible for technical improvements, including the overall idea of the optimization of components, purchase products, schematics, and the improvement of processing and packaging, etc.

With the school Science association cooperation, is responsible for in technical by the Science association personnel the improvement, including overall mentality optimization, primary device selecting and purchasing, schematic diagram improvement, product processing and packing and so on

Association for science and technology cooperation with schools, the officers of the Association is responsible for technical improvements, including optimization of the overall idea, components selection, schematic diagram of the improvement, product processing and packaging

Cooperate with association for science and technology of the school, the improvement it is technical to be taken charge of by personnel of association for science and technology, including the optimization of whole thinking, purchase of the components and parts, improvement of the principle picture,