常見例句雙語例句There are no more mature domestic Walk-behind vibratory roller product.而手扶式振動壓路機(jī)，國內(nèi)尚無較成熟的産品。Hydraulic vibratory roller is manufactured according to the international advanced technology and by use of imported components from abroad.採用國外先進(jìn)技術(shù)竝採用進(jìn)口關(guān)鍵零部件生産的全液壓振動壓路機(jī)。www.robot-china.comAfter this, it analyses the vibration compaction principle and the working principle of vibratory roller, probes into the "roller-soil" two-freedom mathematical model.之後分析了振動壓實(shí)原理和振動壓路機(jī)的工作原理，探討了“壓路機(jī)—土”的二自由度數(shù)學(xué)模型。 返回 vibratory roller