design speed

基本解释

When deciding the rank of highway, designed speed, and speed limit, they must comply with the highway function.
在選用公路等級、設計速度和限制速度時，以公路功能定位；
The basic requirements of designing high-speed railway are to ensure the train's safe, reliable and comfortable operation based on designed speed.
高速鉄路設計的基本要求就是保証高速列車以設計速度安全、可靠、舒適地運行。
It was proved by practice that the newly designed speed reducer had a good reliability and long service time, which exerted great significance for normal operation of the producing plants.
實踐証明，新設計的鏇轉模頭系統行星齒輪減速器可靠性好使用壽命長，爲生産裝置的正常運行起到了極爲重要的作用。

The FDA had this power under the 1984 Waxman-Hatch law, designed to speed up drug approvals.
FORBES: Delaying tactics
But Republicans prevailed in a battle over streamlining environmental regulations and reviews, designed to speed completion of transport projects.
ECONOMIST: Infrastructure spending: A patch on the road The