glide-path

基本解释

At last, the experiment and the installment for surveying fixed angle of flat belt and V-belt's real glide path in pulley has been designed on the basis of the optical fiber sensor test technology.
最后，以光纤传感器测试技术为基础，设计制作测量带动角和测量V带在带轮中的真实滑动轨迹的实验装置。

You're now -- and it looked like you were on a glide path to passing it in the Senate with Democratic-only votes in support.
WHITEHOUSE: Press Briefing
The Arabia-Asia economy is not on a glide path.
FORBES: Arabia-Asia: Two Regions At a Crossroads
One technique would be to replace the current statutory debt limit with a glide path to a 50% ceiling on the debt-to-GDP ratio and empower the President to cut spending when we exceed the debt ceiling.
FORBES: Magazine Article