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词语二冲程拆分为汉字：
二字的拼音、笔画、偏旁部首、笔顺、繁体字，二字字源来历，二字演变
数名：一加一（在钞票和单据上常用大写“贰”代）。双，比：独一无～。两样，别的：～话。不～价。……
冲字的拼音、笔画、偏旁部首、笔顺、繁体字，冲字字源来历，冲字演变
1. 冲 [chōng]2. 冲 [chòng]冲 [chōng]用水或酒浇注，水撞击：～茶。～剂。～洗。～荡。向上钻，直上：～腾。～入云霄。破解不祥：～喜。空虚，谦虚：“大盈若～，其用不穷”。～挹（yì）。谦～。幼小：～昧。～弱。～龄。方……
程字的拼音、笔画、偏旁部首、笔顺、繁体字，程字字源来历，程字演变
规矩，法式：～式。～序。章～。规～。进展，限度：～度。进～。日～。过～。道路的段落：路～。行（xíng ）～。里～。启～。前～。衡量，考核：计日～功。姓。……
查询词语：二冲程，试一试，用二冲程来写一句话，用二冲程造句。
汉语拼音：èr chōng chéng
A two-stroke engine has no moving valves, and the spark plug fires each time the piston hits the top of its cycle.
二冲程发动机没有移动的阀，火花塞每次点火活塞到达循环顶端。If that was not bad enough, they were riding an ATV with a "ring a ding ding" engine (2 strokes) and expansion chamber for a muffler.
更糟糕的是，他们所驾驶的是一辆发动机（二冲程）叮当作响的坦克车，并且车内备有一个巨大的消音器。Using of pure gasoline ( no additive of special lubricant oil for the two -stroke engines is added ) as the fuel is strictly prohibited .
严禁使用纯汽油（不加二冲程专用机油）做燃料。In a two-stroke gasoline engine, exhaust gas pollution is especially severe when it burns rich mixture of blended fuel .
二冲程汽油机排气污染严重，尤其是燃烧混合油、浓混合气时有害物排放量大。Vibration of the novel two - stroke micro free swing piston engine's center swing is harmful to running of internal-combustion engine.
新型二冲程微型摆式内燃机中心摆的振动会给其运行带来一定的危害。It needs two strokes to accomplish an operating cycle for the two-stroke engine, while four strokes for the four-stroke engine.
二冲程发动机完成一个工作循环需要两个冲程，四冲程发动机则需要四个。The composition and viscosity properties of biodegradable two-stroke gasoline engine oils were investigated.
研究了可生物降解二冲程油的基础油组成及其复合后基础油的粘度特性。Both Otto-cycle and diesel engines are manufactured in two-stroke and four-stroke cycle models.
奥托式发动机和柴油机的工作方式都是二冲程或者四冲程。In the meantime, The matching about catalytic converter with two stroke and four stroke motorcycle is discussed.
同时讨论了催化转化器与二冲程、四冲程摩托车匹配的问题。