一升气体的质量少于一升水的质量。
一公升气体的质量少于一公升水的质量。
健康的人在胃胀气时单次可释放3.5盎司(103.5毫升)的气体，一天可释放17盎司（502.75毫升）的气体。
A healthy individual releases 3.5 oz. of gas in a single flatulent emission, or about 17 oz. in a day.
随着井内气体量增加，进一步造成ESP频繁气锁，最终泵只能举升少量甚至举升不出液体。
The increased gas volume in the wellbore resulted in frequent gas locking of the ESP, which resulted in little to no liquid flowing past the motor and through the pump.
这段YouTube视频拍摄了一名男子将一锅几升的沸水从阳台倾倒出去，液体在接触到地面之前就完全蒸发成气体。
The YouTube video shows the man take a pot of several litres of boiling hot water on to his balcony and tip it over the side - with the liquid entirely evaporating before it touches the ground.
一年后，接受支气管热成型术治疗的病人每分钟呼吸气体39升，而单独应用常规药物的病人，其气体流量仅仅为每分钟8.5升。
After a year, the patients who received the thermoplasty were breathing 39 litres of air per minute compared to the patients on regular drugs alone, whose air flow was only 8.5 litres per minute.
一年后，接受支气管热成型术治疗的病人每分钟呼吸气体39升，而单独应用常规药物的病人，其气体流量仅仅为每分钟8.5升。
After a year, the patients who received the thermoplasty were breathing 39 litres of air per minute compared to the patients on regular drugs alone, whose air flow was only 8.5 litres per minute.
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