例句與造句

1. based on the model of safe following distance, the design blue print of system is presented in the text . using the multiple impulses horae rotate speed sensor to measure the vehicle speed and nanometer radar to measure the distance of own vehicle to frontal vehicle, and analyzing and judging collected information by at89c51 which is the control centre of the system
   本文在安全跟車模型的基礎(chǔ)上，提出了系統(tǒng)方案：采用霍爾多脈沖轉(zhuǎn)速傳感器測量汽車的速度，毫米波雷達測量兩車的距離和相對速度，利用at89c51作為信息采集單元的控制中心，對各種信息進行分析判斷，當行車距離小于報警距離時啟動相關(guān)的報警單元。
2. It's difficult to find multiple impulse in a sentence. 用multiple impulse造句挺難的