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汉语拼音：shuǐ náng

1.古代军事上用以灭火的水袋。

1. 古代军事上用以灭火的水袋。

   《旧唐书·浑瑊传》：“贼造云桥成，阔数十丈，以巨轮为脚，推之使前，施湿毡生牛革、多悬水囊以为障，直指城东北隅。”《武备志·器式·水囊图说》：“水囊，以猪牛胞盛水。敌若积薪城下，顺风发火，则以囊掷火中。”

• Results We found 9 cases had water cystic lymphangioma.

  结果:超声检查9例胎儿均水囊状淋巴管瘤.

• The organization and principle of the new type of rubber balloon with water volumometer are introduced.

  介绍了新型水囊式容积测定仪的结构和原理.

• Results Small tumors in the two colons as hypoechoic masses under the cyst.

  目的探讨内置水囊法超声诊断直肠和乙状结肠小肿瘤的价值.

• Yes , my water bag has probably broken. I noticed some clear fluid a few minutes ago.

  我的水囊很可能已经穿了. 几分钟前,我发现有些透明液体.

• Abortifacient effects of mifepristone combined with water bag and rivanol were observed in 187 cases.

  目的:观察187例口服米非司酮联合水囊引产及联合利凡诺引产的临床疗效.

• Study aim : Endoscopic dilatation is a safe and effective new method for the treatment of esophageal stenosis.

  采用内镜水囊扩张治疗食管狭窄是一种安全有效的新方法.

• People used to think that camels store water in their humps, but this is incorrect.

  骆驼将水储藏在胃中的水囊里, 而在驼峰里贮藏脂肪.

• The structure and principle of the new type of rubber balloon with water volumometer are introduced.

  介绍了新型水囊式容积测定仪的结构和原理,提出了用新型水囊式容积测定仪测试密度的方法.