We now feel a painful responsibility for failing to test and confirm that there were problems in the design and manufacturing of batteries before we put the product out to the market.
产品上市前，我们没能就电池设计和生产方面的问题进行测试和证实，我们现在深感痛心地意识到自己对此负有责任。
Aimed at the traits of modular technology in product rapid design, we put forward a theory of establishing modular product information model.
针对面向产品快速设计的模块化技术特点，提出了建立模块化产品信息模型的思想。
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