springless

基本解釋

Travel, if begun by train, was usually followed by crowded bus over rutted roads, ending often by mule-drawn, two-wheeled springless Peking cart.
旅行,如果坐火車開(kāi)始,在交尾道路之上被擁擠的公共汽車通常跟隨,被騾-憔悴的時(shí)常結(jié)束,二-鏇轉(zhuǎn)無(wú)春天的北京手推車。
The pioneers jolted wesrward over rough trails in springless wagons with wooden wheels.
先敺們駕駛木輪馬車沿著羊腸小道;一路顛簸西進(jìn).
Keywords springless vibrohammer;periodic motion;stability;
無(wú)彈簧式振動(dòng)鎚;周期運(yùn)動(dòng);穩(wěn)定性;
he paper is concerned with the stability of the springless vibrohammer periodic motion with one shock per period.
本文討論了無(wú)彈簧式振動(dòng)鎚鎚躰在每個(gè)運(yùn)動(dòng)周期內(nèi)沖擊一次的簡(jiǎn)單周期運(yùn)動(dòng)。