The doctor may use the otoscope to blow a little puff of air in your ear. Why?
医生可能会使用耳镜向你耳朵中吹一小股气，为什么呢？
A simple puff of air will send the rotor blade spinning and get the LED lights glowing.
简单的空气粉扑将发送转子叶片旋转并获得LED灯发光。
Next, strangely enough, he blew a little 18 puff of air on it, as though it were dusty.
接着，说也奇怪，他对着宝石轻轻吹了一口气，好像上面沾了灰尘似的。
At the same time as some of the syllables, they delivered a puff of air to the hand or neck.
同时，在到某些音节时，他们还插手一些喘息到受试者的手部或颈部。
But now the clouds clamped down and a sharp scent of sulfur and putrid fish wafted on a dank puff of air.
这时天空突然阴云密布，刺鼻的硫磺味和死鱼的腐臭味随风而来。
During one of the controlled procedures, when the chicks were exposed to a puff of air, the hens' hearts rate increased and eye temperature decreased.
在其中一个控制过程中，当雏鸡暴露在空气中时，母鸡的心跳加快，眼睛温度降低。
The researchers played a sound and then, after a set period of time that varied between each group, blew a puff of air into the rats' eyes, making them blink.
研究人员播放一种声音，然后隔一段时间(每组的时间长短不同)，向老鼠的眼睛内吹一阵气，令它们眨眼睛。
After several repetitions, the animals learned to blink after hearing the noise in anticipation of the puff of air, and they timed their blinks to avoid it.
几次重复之后，老鼠学会在听到这个声音后眨眼睛，它们预计到会有一阵气，控制好时间眨眼睛以避开这阵气体。
Based on the moving puff integration model, TSP atmospheric diffusion model in conditions of light air and calm has been derived theoretically by a method of mathematical model analysis.
以移动烟团积分模式为基础，采用数学模型分析法，从理论上导出了小风和静风状态下的TSP大气扩散模式。
Based on the moving puff integration model, TSP atmospheric diffusion model in conditions of light air and calm has been derived theoretically by a method of mathematical model analysis.
以移动烟团积分模式为基础，采用数学模型分析法，从理论上导出了小风和静风状态下的TSP大气扩散模式。
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