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- In 1961, auto manufacturers began installing crankcase emission control system on cars built for registration in California. 早在1961年，汽车制造厂商便开始在汽车制造时安装曲轴箱有害污染控制系统，并在美国加利福尼亚州注册。
- All automobile engines now built are equipped with the positive-crankcase ventilation system of crankcase emission control. 所有现代制造的汽车发动机，都需要装备控制曲轴箱有害污染的曲轴箱强制通风系统。
- The oil is leaking out from the crankcase. 没已从曲轴箱中漏出来。
- All automobile engines now built are equipped with the positive-crankcase ventilation system of crankcase emission control 所有现代制造的汽车发动机，都需要装备控制曲轴箱有害污染的曲轴箱强制通风系统。
- The emission of visible light by a hot object. 白热光物体遇热发出可见光
- crankcase emission 曲轴箱窜气量
- The amount or rate of emission or ejection. 排放量流量、流速，或排出量，排出的速度
- The oil is leakingout from the crankcase. 没已从曲轴箱中漏出来。
- Worn crankcase piston rod seals O-rings on. 曲轴箱柱塞连杆O型圈磨损或柱塞衬套磨损。
- Worn crankcase piston rod seals. 曲轴箱连杆密封件损坏。
- It tastes like crankcase oil, but delicious. 味道有点像汽车里的机油，不过还是很好吃。
- Emission and propagation of energy in the form of rays or waves. 发射以光线或波的形式发出和传播能量
- We want to make a nice looking crankcase. 我们要作出好的研究曲轴箱。
- One set of provisions tightens emission standards. 一套使排放标准更加严格的规定。
- A brief, sudden emission of air, vapor, or smoke. 一阵烟空气、蒸汽或烟雾短促而突然的散发
- An example is the emission of light from matter. 物质的发光即为一例。
- The fresh-air inlet was usually the crankcase breather cap. 新鲜空气进口一般是曲轴箱通气盖。
- The crankcase has to drain before you put on the new filter. 在安放新过滤器之前，曲轴箱必须滴干。
- More stringent fuel and vehicle emission standards. 收紧车用燃料及车辆废气排放标准。
- Emission of light from the sun is strong. 阳光的照射很强。
