这个会输,而这个,不管材料或长度,都将会赢。
This one is going to be the loser, and this one, regardless of mass or length, is going to be the winner.
这是美国红阀公司为夹管阀标准配置的套管材料。
This is Red Valve's standard sleeve material for Pinch Valves.
目的研究不同导尿管材料对大肠埃希菌生物膜形成的影响。
OBJECTIVE To investigate the effect of different catheter material against formation of Escherichia coli biofilm.
应用推荐