"An average person, "Roach explains, "will, during the peak flatulence period, pass anywhere from one to almost three cups of flatus per hour."

“一个普通人，”罗奇解释道，“在肠胃最胀气的时候，每个小时会放出1到3杯的的屁。

I didn't know the U.S. Department of Agriculture once had a flatus researcher.

我不知道美国农业部曾经有一位研究肠胃胀气的专家。

He was interested in individual differences, not just in the overall volume of flatus, but in the differing percentages of constituent gases.

他感兴趣的是个体差异，不仅对肠胃气的总量感兴趣，而且对构成气体的百分比也感兴趣。

The patient's sense of enormous relief when fluid, flatus, and feces are expelled into the bucket is in inverse proportion to the doctor's discomfort.

当液体、胀气、粪便排入水桶时，病患极大的解脱感与医生的不适感呈反比。

Its scientific name is flatus, but the English language has an impressive range of colorful terms to describe the explosive emission of digestive gas.

它的学名是肠胃胀气，不过英语里有一套令人印象深刻的生动说法来形容这种消化气体的排放。

A blue flame is indicative of the presence of methane in the flatus.

蓝色火苗意味着屁里含有甲烷。

He had constipation for few days but still had flatus passage todays.

他有少许日子是便秘的，但是今天仍然有排气。

After earnest studies, NASA found that flatus contains 400 substances.

美国太空总署经过认真的研究，发现屁里面含有400种成分。

But the flatus tube, used to treat a condition of the sigmoid colon, is one no surgeon relishes.

但用于治疗S形结肠问题的肠管对外科医生来说，也并非视觉享受啊。

The flatus of literature and art, different from the material and the logical conception, is associated with the very energetil of life.

流动于文学艺术中的“气”，既非物质实体，又非抽象的概念，而是有机生命体的内在灵魂。

Its scientific name is flatus or flatulence, but the English language has an impressive range of colorful terms to describe the explosive emission of digestive gas.

屁的学名是“肠胃胀气”或是“肠胃气胀”，不过英语里有一套令人印象深刻的生动说法来形容这种消化气体的爆发。

His name was Edwin Murphy, and at a 1964 Conference on Nutrition in Space and Related Waste Problems, he suggested that the ideal astronaut should be totally flatus-free.

这位研究员的名字叫做埃德温·墨菲(Edwin Murphy)，他在1964年召开的宇航员饮食营养与有关垃圾处理问题会议中提出：一名理想的宇航员完全应该零放屁。

The first time of peristalsis resuming, expelling flatus and the incidence of lower limb numbness and dizziness were significantly different between two groups(P<0.05).

两组肠蠕动时间和排气时间、下肢麻木、头晕嗜睡发生率差别有显著性（P<0.05）。