two row method 双排炮眼爆破法
two row ball bearing 双列滚珠轴承
two-row disk 双排涡轮盘
two row hatch 两横列舱口
two row impulse wheel 二列冲动叶累
two-row method 双排炮孔爆破法
two-row transplanter 双行播秧机
two-row impulse wheel 双排冲动叶轮
The axles run in two-row self aligning ball bearings on the gear side, and a standard sealed ball race on the other end in the sprung axle box, both 12mm bore.
两轴运行的排调心方对球轴承齿轮,和一个标准就在轴箱弹簧的另一端密封球的比赛,两个12毫米口径。
A week later, they were asked to sleep for only four hours every night for two nights in a row.
一周后,他们被要求连续两晚每晚只睡四个小时。
Some row in teams of two, three or four.
有些人以两人、三人或四人一队的形式划船。
Next, if you're going to sleep, I ask you to sit between two non-sleepers because sometimes what happens, the whole row will topple over.
另外,如果你要睡觉的话,请坐在两个不睡觉的同学中间,因为有时候,整排的人都倒下了
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