难检字字典在线查询

汉语拼音：tuō shuǐ

机体因水摄入不足或排出过多而无补偿所引起的病理变化。前者出现咽下困难、昏迷等；后者常在剧烈呕吐、严重腹泻、高热、大量出汗等情况下发生。主要症状是口渴、舌燥唇干、眼窝凹陷、软弱无力，严重时昏迷甚至死亡。

1. 病名。在严重呕吐、腹泻或大量出汗、出血的情况下，人体中的液体大量减少。其症状是口渴、皮肤干燥、眼球凹陷、尿量减少等。

2. 物质失去水分。如结晶体失去结晶水，化合物中失去与水相当的氢氧原子等。

3. 一种降低物料中水分的作业。有专用的脱水机械，如离心脱水机、浓缩机、过滤机、干燥机等。风干也是脱水的一种方法。

• Dehydrated meals, soups and sauces contain a lot of salt.

  脱水后的饭菜、汤和调味料中含有很多盐分。

• Set on a cool wash and finish with a short spin.

  设定用凉水洗衣，最后短时脱水。

• Alcohol acts as a diuretic, making you even more dehydrated.

  酒起着利尿剂的作用，会使你更加脱水。

• Alcohol quickly dehydrates your body.

  酒精会让身体迅速脱水。

• Occa-sionally hospitalization is required to combat dehydration.

  有时病人必须住院以防脱水。

• Just spin the washing and it's nearly dry.

  只需要将洗好的衣物脱水，它就差不多干了。

• People can dehydrate in weather like this.

  人们在这样的天气下可能会脱水。

• Runners can dehydrate very quickly in this heat.

  天这样热，赛跑运动员很快会脱水。

• People can very quickly dehydrate in the desert.

  人在沙漠里很快就会脱水.

• He died from severe dehydration.

  他死于严重脱水.

• Our company was established in June 2006, mainly engaged in traditional farming preserved vegetables and dried vegetables.

  我公司成立于2006年6月，主要经营传统农家酱腌菜与脱水干菜。

• It is doubtful if dehydrated fruit will make much headway.

  脱水水果是否有多大进步尚难予料.

• Better methods of dewatering and disposing of these sludges are needed.

  需要研究更好的污泥脱水和处置方法.

• The dehydration process leads to fairly extensive decomposition of the product.

  脱水过程会导致产物相当程度的分解.

• Frequently, dewatering of sludges is difficult, especially when of gelatinous consistency.

  通常来说, 污泥脱水是困难的, 特别是属于胶粘状稠厚污泥时.