Real gas, on the other hand, is primarily the byproduct of the fermentation of food in the colon, said Corkins, who is also a professor of pediatrics.

真正的“屁”主要是食物在结肠中发酵的气体，科金斯称。他也是一名儿科教授。

And in many cases, a real gas is close enough to an ideal gas, that these assumptions apply.

在许多情况下，真实的气体足够接近 充分来自理想，使假设适用。

So, at higher pressures and lower temperatures, real gases tend to have a bit less volume than ideal gases would.

所以，在高压和低压下，你有气体 真实气体的体积小于理想气体。

Johannes van der Waals came up with a way to correct the equation for real gas behavior, and we're going to explore that soon, but it's important that we know first how to use the base equation.

Johannes van der Waals 想出了一种方法来修正真实气体行为的方程，我们很快就会探索它， 但重要的是我们首先要知道如何使用基本方程。