1、This shaft have overcome the problems which a single air sac of a traditional one existence.
這種軸克服了傳統(tǒng)氣脹軸單一氣囊所存在的問(wèn)題。

2、Objective: to invent an intracavity air sac urinary catheter to meet the clinical requirement.
目的：研制一種適合臨床需要的腔內(nèi)氣囊導(dǎo)尿管。

3、COMPUTER SOLUTION OF DASH AIR SAC IN PRESSURE FLUID
壓力水流沖擊氣囊的計(jì)算機(jī)研究