Those catalysts are used in small tubular reactors .
那些催化剂用于小型管式反应器。
The small intestine is a long , tubular organ .
小肠是长管形器官。
Vulcanised sheathed tubular elements for defrosting and heating elements for household boilers .
用于除霜的硫化密封电加热管和用于锅炉的电加热管。
And whereas traditional solar panels have to be tilted and carefully positioned so as not to shade nearby panels , tubular ones can be laid flat over the entire roof .
传统的太阳电池板必须倾斜放置并得小心摆放,以免遮蔽邻近的电池板,管状的面板能平躺得铺满整个屋顶。
Not only would passengers have to accept windowless flight , but several technical problems would also need to be overcome , including the need to manufacture pressurised cabins that are not the standard tubular shape .
But , while not nearly as precise , fmri is completely noninvasive and can thus be used to study brain function not just in surgical patients like corina , but in anyone who can tolerate spending a few minutes in the tubular cavity of an mri machine .
The ringlike , cup-shaped , or tubular structure of a flower on which the sepals , petals , and stamens are borne , as in the flowers of the rose or cherry .
隐头花序一朵花的环形、杯形、管形结构,此结构中有萼片、花瓣、雄蕊,比如玫瑰或樱桃的花里。
The content of capillary ion chromatographic column includes open tubular ion chromatographic column , particle packed capillary ion chromatographic column and monolithic capillary ion chromatographic column .