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- Keywords Alsophila spinulosa;Manual propagation;Protection countermeasure; 桫椤;人工繁育;保护对策;
- 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。
- 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。
- 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 propagation 人工繁育
- The sun sometimes spoils the propagation of radio waves. 太阳有时会影响无线电波的传播。
- 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。
- 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
- 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
- The use of machinery has superseded manual labour.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
- The propagation of animals or plants. 动物的饲养，植物的培植
- 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。
- Reproduction and spread; propagation. 复制和散布；繁殖
- He should not despise manual labor. 他不应该鄙视体力劳动。
- Committee on Propagation of the Tradition! '优良传统发扬光大委员会'！
- Crack propagation usually begins slowly. 裂纹的增长常常是开始缓慢。
