求翻译：　　　新产品开发是一项极其复杂的工作，从根据用户需要提出设想到正式生产产品投放市场为止，其中经历许多阶段，涉及面广、科学性强、持续时间长，因此必须按照一定的程序开展工作，这些程序之间互相促进、互相制约，才能使产品开发工作协调、顺利地进行。产品开发的程序是指从提出产品构思到正式投入生产的整个过程。是什么意思？

New product development is an extremely complex task, the user needs from idea to full production made products on the market so far, which through many stages, involving a wide range of scientific and strong, long duration, it must work in accordance with certain procedures These programs promote e

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　　　The new product development is an extremely complex work, from according to the user needs to propose conceives puts in the market to the official production product up to, in which experiences many stages broadly, the affected area, the scientific nature strong, the duration is long, therefore m

　　　The development of new products is an extremely complex work, according to the user needs to put forward ideas to production until the products on the market, which experienced many stages, a wide, strong science, lasted for a long time, so you must work in accordance with certain procedures, mut

　　　The new product development is an extremely complicated job, propose imagining up to producing the products formally to put on market according to the needs of user, among them go through a lot of stages, invo