yawning

名词打呵欠

形容词张着大嘴的，打哈欠的

动词打呵欠( yawn的现在分词 ); 张开，裂开

1. 打哈欠：替换的行为也会在行为去活化(Dearousal) 的时候没有得到适当的出口,而引起的激活状态下观察到,比如说打哈欠(Yawning)、吃(Eattingg)、发声(Vocalization)、以及自我修饰(Grooming).

2. 打呵欠：Why Do Baby Teeth Fall Out? 为什么乳牙会脱落? | Yawning 打呵欠 | Why Do People Yawn? 为什么会打呵欠?

3. 打呵尔：yao yang kuan 腰阳关 | yawning 打呵尔 | yeh men 液门

4. 打哈欠crisis 危象：unconsciousness 失去知觉 | yawning 打哈欠crisis 危象 | auscultation 听诊

1. Researchers have exposed healthy subjects to gas mixtures with high levels of carbon dioxide and found that it does not lead to increased yawning.

2. But even though yawning and drowsiness occur together, no experiment has shown a causal connection.

3. But chewing and swallowing do the same, so there is no reason to believe that yawning has an essential evolutionary advantage.

4. Japanese words and actions suffer from a huge mismatch and this leaves a yawning credibility gap.

5. The losses are caused in the most part by the yawning gap between domestic oil product price and the rising international crude price.

6. There is no question that yawning occurs most frequently before and after sleep, and the feeling of drowsiness accompanies increased yawning.

7. The EEG produced no evidence that yawning increased vigilance in the brain.

8. danci.911chaxun.com

8. Researchers induced yawning in humans and then observed brain activity with encephalography.

9. The country faces a yawning gap between the rich and the poor, worsening environment pollution and an aging population.

10. Gong said although he always avoided yawning in front of passengers, he still believed it was a natural way to get rid of exhaustion.

noun

adj