A small community of design firms and regulators in North Carolina is currently testing the model, and after this trial period, it will be available free to the public on Bill Hunt's university faculty webpage.

VOA: standard.2010.08.04

And I know that sodium chloride forms because, if I look on the webpage at 3.091, you see this down here, this is sodium in kerosene.

我知道氯化钠形式，因为我看过3。091的网站，看看这个，这是钠在煤油中。

麻省理工公开课 - 固态化学导论课程节选