Do your company have Research and Development Department ?

贵公司是否拥有研究和发展部门?。

How many employee in your Research and Development Department ?

贵公司的研究和发展部门有多少员工？

Therefore, research and development of the servo controller of the cradle combined with mobile images have very high market value.

所以对云台与移动图像跟随相结合的随动控制器的研究与开发有非常高的市场价值。

It will strengthen our joint research and development, Obama said.

它将加强我们的共同研究与开发，奥巴马说。

The research and development of pragmatics is another focus of attention in the field of linguistics.

语用学的研究和发展是近三十年来语言学领域的又一突出焦点。