threeway信息详情
n.三人比赛，三人活动
threshed tobacco───脱粒烟叶
low threshold───[医] 低阈
three point───三点
repayment threshold───还款门槛
tariff threats───关税威胁
tax threshold───起征点，起税限度；所得税起征点
out of three───三分之一
threads movie───线程电影
threads up clothing───把衣服穿起来
three-toed sloth───树懒
The close-loop EGI system with threeway catalyst has been verified efficiently to reduce the harmful ingredient in exhaust gas of car.───在汽车中应用带有三元催化剂的闭环电喷系统可以有效降低汽车尾气中的有害成分。
conventional threeway catalysts are not efficient enough to remove the CO and hydrocarbons during vehicle coldstart period due to the low temperature of catalyst bed.───汽车冷启动时催化剂床层温度低，尾气中的CO和烃类不能被传统三效催化剂有效消除。
It's meticulously designed to enhance engine output while, thanks to its threeway catalyst technology, also reducing exhaust emissions.───这是精心设计，以提高发动机的输出，同时，由于其threeway催化剂技术，也减少了废气排放。
Gas and gasoline threeway valve───煤气与汽油三通阀