Studies on the rheological properties of semifluid high-energy food .
半流质高能食品的流变学特性。
The resulting semifluid paste-chyme-is sealed in the stomach by two ringlike sphincter muscles for several hours and then released in short bursts into theduodenum .
它被胃用上下两个环状的括约肌封闭在胃腔内，数小时候，在短时间内迅速从胃释放到十二指肠。
Today electronics has replaced grace ; it circulates in the semi-tetanic , semifluid networks of the immense and flexible mortification system which serves as our driving force .
