... 食道造影 Contrast Esophagography 食道球 SB tube ; oesophageal bulb ; B tube 食道破裂 esophageal rupture ; esophageal perforation ...
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The sound of the DM-10 and B-100 is somewhat like a single ended triode tube (SET) amplifier, and that is a complement indeed.
马克的声音- 10和B - 100是有点像单端三极管管(SET)的放大器,这确实是一个补充。
The tweeters feature B&W's Nautilus tube-loaded design claimed to dampen resonance and improve high-frequency sounds.
高音采用了B&W的鹦鹉螺管装的设计,很好地遏止共振并增强高频表现。
The volume of gas in tube a is three times that in tube b.
试管A内的气体体积是试管B内气体体积的三倍。
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