The effect of oxygen rate and lance level on bath stirring, splashing and penetrating depth has been studied in a converter through water model experiment.
进行了水力学模型实验，研究了氧枪供氧量、枪位等因素对转炉熔池的搅拌、喷溅、穿透深度的影响。
So I stumbled into the bathroom and realised it wasn't a frog in the bath but a rat splashing around in the loo.
我踉踉跄跄跑到浴室，才发现并不是青蛙，而是一只老鼠在厕所搞得水花四溅。
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