But sometimes the restorers have to use silicone to fill in for the real thing.

VOA: standard.2009.12.08

And in this case we're going to look at silicone, and we'll say if you can point out to me which requires the least amount of energy.

这次我们要做的是关于硅的，我们来看看大家是不是,能够为我指出那一项需要消耗的能量最少。

麻省理工公开课 - 化学原理课程节选

It could be aluminum, silicone, phosphorous, sulfur, c hlorine or argon.

答案可能是铝，硅，磷，硫,氯或者氩。

麻省理工公开课 - 化学原理课程节选

Will it be if you take a 3 s electron from neutral silicone, if you take a 3 p electron from the neutral atom, or if you take a 3 p from the ion?

是从中性硅原子中拿走一个，3，s，电子呢，还是从中性硅原子中拿走一个，3，p，电子呢，又或者是从硅离子中拿走一个，3，p，电子呢？

麻省理工公开课 - 化学原理课程节选