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汉语拼音：chí huǎn

1.（局势、气氛、心情等）和缓：他听了这一番话，紧张的心情渐渐～下来。

2.松弛：纪律～。

1. 松弛不严。

   明 方孝孺 《送祝彦芳致仕还家序》：“天子新有天下，惩前代弛缓不振之弊。”

2. 放松，缓和。

   鲁迅 《准风月谈·帮闲法发隐》：“人们的热情原不是永不弛缓的。” 张天翼 《报复》：“他把他自剖成两个人，来安慰自己，来弛缓自己紧张了的神经。”

• Globally, polio surveillance is at historical highs, as represented by the timely detection of cases of acute flaccid paralysis.

  就全球而言，从及时发现急性弛缓性麻痹病例可以看出，脊灰监测工作已达到历史最高水平。

• It is prodrome respectively period, foreboding period, convulsion period, atony lethargy period and recognizant convalescence.

  分别是前驱症状期、先兆期、痉挛期、弛缓昏睡期和意识恢复期。

• Objective: To evaluate the therapeutic efficiency of interventional balloon dilation in treatment of achalasia of cardia.

  目的：评价贲门失弛缓症球囊扩张介入治疗的疗效。

• Prior to these cases, wild poliovirus has not been found in Yemen since AFP surveillance commenced in 1996.

  在这些病例之前，自1996年开始急性弛缓性麻痹监测以来在也门未发现野生脊髓灰质炎病毒。

• AFP surveillance indicators in Tajikistan meet certification standards at the national level.

  塔吉克斯坦急性弛缓性麻痹监测指标符合国家认证标准。

• Objective: To probe into nursing measures for patients with achalasia of cardia treated with balloon expanding under endoscope.

  探讨内镜下气囊扩张治疗贲门失弛缓症的护理措施。

• Objective To evaluate the efficacy and safety of endoscopic direct optical large diameter balloon dilation for Achalasia of cardia.

  目的探讨经内镜大球囊扩张治疗贲门失弛缓症的疗效和安全性。

• Manometric evaluation of the esophagus in a patient with achalasia.

  测压评价食管贲门失弛缓症病人，在1。

• Objective To investigate the characteristics of patients with flaccid paralysis after high spinal cord injury.

  目的分析以弛缓性瘫痪为特点的高位置脊髓损伤发生原因。