A stoma is an opening through which carbon dioxide goes in and oxygen and water vapor escape.
气孔是二氧化碳进入而氧气和水蒸气逸出的开口。
Conclusions The main causes for FDGE maybe the changes of gastric motility and stoma edema of anastomotic, while the risk factors are the malnutrition, water-electrolyte imbalance, and peritonitis.
结论术后胃肠运动的改变及吻合口水肿可能是胃排空延迟的主要原因，而营养不良、水电解质失衡、腹腔感染则是诱因。
The stoma morphology, leaf development characteristics and leaf water-holding ability of Cylocarya paliurus seedlings from three provenances were investigated after salt treatments.
处理对青钱柳幼苗叶气孔形态、发育特征和保水能力的影响。
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