单注，读音dān zhù，汉语词语，意思是单注。
它的单注奖金是幸运四的四倍，也就是320元人民币的奖金。
It is the single note bonus is four times four lucky, that is 320 yuan bonus.
本公司生产的系列机床有动梁式龙门镗铣床、卧式单面镗铣床、卧式单注铣床、铣削动力头等。
Yunshn Machine Tool Manufacture is specialized in producing series of planer type milling machine, horizontal boring milling machine, horizontal single-column milling machine, milling power head, etc.
设计了一种动态磁场处理方式，研究了该方式下磁场对单注法制备卤化银微晶体的大小及分布的影响。
A kind of dynamic magnetic configuration has been designed, and the effect of the magnetic treatment on the preparation of silver micro-crystal by single jet method has been studied.
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