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- Making small models requires manual skill. 制作小模型要手巧。
- Work done by machines has replaced manual labour. 机器生产已经代替了手工劳作。
- The emission of visible light by a hot object. 白热光物体遇热发出可见光
- Having seen the manual, he pick the extinguisher. 看完了说明书，他拿起了灭火器。
- This manual is full of useful tips. 这本小册子里有很多实用的小建议。
- We should not look down on manual labor. 我们不应该轻视体力劳动。
- The amount or rate of emission or ejection. 排放量流量、流速，或排出量，排出的速度
- He's as tender as a chicken and not up to hard manual work. 他吃不了苦，胜任不了艰苦的体力劳动。
- manual emission 人工排放
- A maintenance manual gives diagrams and instructions for repairing your car. 维修手册向您提供修理汽车所需的图表和说明。
- A woman who performs manual or industrial labor for wages. 女工为赚取工资而从事体力或工业劳动的女人
- 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
- The use of machinery has superseded manual labour. 机器的使用已经取代了手工劳动。
- The computer manual will tell you how to attach a line printer. 计算机手册将告诉你如何连接打印机线
- One set of provisions tightens emission standards. 一套使排放标准更加严格的规定。
- A workshop manual give diagram and instructions for repair your car. 维修手册可向您提供修理汽车所需的图表和说明。
- 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
- He should not despise manual labor. 他不应该鄙视体力劳动。
- An example is the emission of light from matter. 物质的发光即为一例。
- More stringent fuel and vehicle emission standards. 收紧车用燃料及车辆废气排放标准。
