It is difficult to steel the razor.

把剃刀口钢化不太容易。

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It's as if the price of steel had dropped so close to zero that King Gillette could give away both razor and blade, and make his money on something else entirely.

这好比钢铁的价格几乎下降为零，以致于King Gillette能够将剃刀和刀片双双派送，他完全可通过其它产品或服务赚钱。

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The practical investigation on the razor blade of scissors of steel plate was conducted and it's life was improved notablely.

并且在钢板的剪切机刀片上作了实际考核，寿命大大提高。

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The company is also suffering from razor sharp competition, which is driving down the price of steel on world markets.

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Further on, at St John the Baptist Catholic Church, police and soldiers were behind more razor wire, concrete and steel.

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James and his welders machined, riveted and hammered 18-gauge steel and razor-thin aluminum into a space-age-looking vehicle, applying some of the same construction methods Airstream uses in its shiny luxury trailers.

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