"We make very clean, sulfur-free hydrocarbons that drop directly into the existing infrastructure for the production of diesel fuel," said William J. Sims, the chief executive of Joule.

“我们将干净的不含硫的碳氢化合物直接投放到目前已有的生产柴油的设施中，”Joule的行政长官William J . Sims说到。

youdao

Right now we told you Joule did all these experiments and he found out that for an ideal gas, that the limit in and ideal gas 0 case was that the eta J was equal to zero.

现在我告诉你们焦耳,做了所有这些实验,他发现对于理想气体,在极限情况下理想气体的ηJ等于。

youdao

It turns out that this quantity here, which is called eta of J the Joule free expansion parameter, is not quite zero.

这个量后来被，称作焦耳膨胀系数,其实并不等于零。

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