It is the end product of exhaustive research and development.

这是经过充分研究和开发的最终产品。

《柯林斯英汉双解大词典》

Video games and TV might keep children engaged for hours on end, but they are not helpful to children's overall cognitive development.

电子游戏和电视可能会让孩子们连续玩上几个小时，但它们对孩子的整体认知发展没有帮助。

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The fundamental problem with mobile development isn't the back end, though.

但是手机开发的最大问题不是后端。

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Its main goal is to use agriculture-based development to end hunger,reduce poverty and food insecurity,as well as increase opportunities for Africa to become a food exporter.

VOA: standard.2009.10.20

Rosas said Pure Networks brought together network OS development expertise and end user ease-of-use expertise into a product that adds a lot of value for D-Link customers.

ENGADGET: The Family is the Network: Pure Networks' Network Magic wants to make things simple

The only way out of the Development Trap, and the only route to sustainable development and an end to pervasive energy poverty is to make clean energy cheap.

FORBES: Without Affordable, Clean Alternatives, South Africa Turns to Coal

Going forward Toshiba expects to bring the new memory element to STT-MRAM cache memory for mobile processors integrated into smartphones and tablet PCs, and will promote accelerated research and development toward that end.

ENGADGET: Toshiba goes perpendicular to solve MRAM's power issues, rethink cache memory