kmph

基本解釋

That's 15 kmph faster than the previous record, set in 1999 by an American.
此前的風(fēng)力車速度紀(jì)錄為每小時187.;8公里，1999年由美國人創(chuàng)下。
It has a top speed of 407 kmph and takes only 2.5 seconds to reach 100 km from standstill.
該車時速最高可達407公里，從0到100公里的加速時間僅需2.;5秒。
Traversing the USA costs a high-speed train more than 48 hours at the speed of 96 kmph.
一輛時速為96公里的快速火車;橫跨美國需要48小時以上.
The noiseless vehicle can travel at speeds up to 88 kmph and go 300 km on a fully chargedbattery.
它沒有機械噪音，最高時速88公里，充一次電能跑300公里。
The 6-lane bridge allows a speed of 100 kmph and is designed to last 100 years at a cost of RMB14b.
該橋為雙向六車道，設(shè)計時速100公里，設(shè)計使用壽命為一百年，總投資近140億元。