The shape of ramp and the attitude control of aircraft in the ramp take off are analyzed and discussed, and these researches can lay the foundation for ground based ramp taking off technology.
对斜板形状对飞机起飞性能的影响及斜板起飞中飞机姿态的控制进行了分析讨论，为进一步研究斜板起飞技术打下了基础。
Sales of tablets, smartphones and televisions using rival technologies are taking off, pushing the two technology giants to go their separate ways.
采用竞争对手技术的平板电脑、智能手机和电视开始热销，迫使这两家科技巨头分道扬镳。
The VR payment technology means people using virtual reality goggles to browse virtual reality shopping malls will be able pay for purchases without taking off the goggles.
VR支付技术，也就是让用VR眼镜浏览虚拟现实购物中心的人不用摘眼镜就能支付购物。
The VR payment technology means people using virtual reality goggles to browse virtual reality shopping malls will be able pay for purchases without taking off the goggles.
VR支付技术，也就是让用VR眼镜浏览虚拟现实购物中心的人不用摘眼镜就能支付购物。
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