We made some good runs in our motorcycle sidecar at WOS 2008.
我们取得了一些良好的运行在我们的摩托车侧在WOS 2008。
Single tube prototype of hydrocyclone wos tested in the wastewater treatment station of Shengli oilfield.
叙述单管水力旋流器样机在胜利油田辛一污水处理站的工业试验情况。
The effects of three sowing patterns were studied in the year 1989. 1991. 1993 ond 1994 in Which the sowing period wos serious dry.
在播种期严重干旱的1989、1991、1993和1994年,对三种播种方式的效应进行了系统研究。
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