嗯，就是产生了515摩尔的钛。

And then, that produces 515 moles titanium.

它是一款沉重的钛手表配有一条金属带子，但你可以摘下带子直接将手表放进一个光滑的怀表口袋里。

It features a heavy titanium timepiece mounted in a metal band, but you can ditch the band and put the timepiece in a slick pocket watch housing.

这是一个非常巧妙的反应，因为四氯化钛是一种气体。

And, this is a really clever reaction because titanium tetrachloride is a gas.

But, the reaction says I need twice as much mag as tickle if this reaction is going to go to completion.

但是这个反应告诉我们,镁的量应该是四氯化钛的两倍,如果要反应完全的话。

Two moles of mag consume one mole of tickle, giving us one mole of Ti, and that's 515 moles of tickle consumed.

两摩尔的镁消耗一摩尔的四氯化钛，得到一摩尔钛，也就是说需要消耗掉515摩尔的四氯化钛。

This is titanium sponge that comes out of the bottom of this reactor, and it subsequently re-melted in a vacuum arc furnace.

海绵状的钛,从反应器的底部出来，随后在真空炉中重新熔炼。