No doubt, it'll place a bit of extra pressure on your back, and you'll almost certainly hear some laughter in the crowd.
无疑这样会给你点压力,而且你几乎能肯定会从人群里听到嘲笑的声音。
Almost every day they changed the wheels. Two cars had no inner tubes, and tires at low pressure quickly let out the air.
几乎每天都会更换轮胎。其中两辆车没有内胎,在低气压下轮胎很快便会泄气。
It was found that the membrane pore size and transmembrane pressure affect demulsification performance remarkably while other factors have slight or almost no effect.
结果表明,膜孔径和透膜压力明显影响破乳效果,而其它条件对破乳效果几乎没有影响。
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