On the basis of some studies carried out by former, using some basic oscillation equation and software of MathCAD, we have simulated the air bubble oscillation in computer in order to analyze the element to affect the bubble oscillation.
由振动方程和模拟得知,气泡振动在在气泡内外压力差和高聚物熔体的粘滞力、表面张力等共同作用下产生振动。
参考来源 - 塑料发泡过程中气泡振动对填料分散的影响和作用机理We compare the capabilities of turbidimeter in the matter of process the air bubble,water colour and organics disturbances.
分别对其在处理水中的气泡、水体的颜色以及水中有机物等方面对浊度测量的干扰进行了实验分析。
参考来源 - 散射光式浊度仪及信号处理的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
An air bubble ascending from the ocean floor contorts and twists into a semicircle as a wave breaks in the background.
当波浪在背景中破碎时,从海底升起的气泡扭曲成半圆形。
An air bubble ascending from the ocean floor contorts and twists into a semicircle as a wave breaks in the background.
当波浪在背景中破碎时,从海底升起的气泡扭曲成半圆形。
You see that nice air bubble at the top?
看到顶部漂亮的气泡了吗?
And it's the windows in the firmament that are opened--those waters are allowed to rush in and dissolve that air bubble.
而在天空上有个口,水可以从中涌入,溶解这些气泡。
You'll remember the description of the world from Genesis 1 as an air bubble essentially that's formed by separating waters above and waters below.
大家都记得《创世纪》1中,把世界的描述1,一个大气泡,上面下面都被水覆盖。
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