The technological transformation measures of hand firing platform heat treatment furnace are introduced in this paper. The transformation made smoke and dust eliminated as well as energy saved.

介绍了手烧煤台车式热处理炉的技术改造措施，改造后既解决了消烟除尘问题，又达到了节能的目的。

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A hand-driven machine gun, the Gatling gun was the first firearm to solve the problems of loading, reliability, and the firing of sustained bursts.

早期的盖特机炮虽然要靠手摇才能开火，但它毕竟是同时解决了装弹、稳定性、连续开火问题的首款火力武器。

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PowderMed caught Pfizer's eye because of its nifty helium-powered, hand-held device that delivers vaccines by firing DNA-laced gold particles into the skin.

默沙东之所以看中PowerMed，就是因为后者灵巧的氦动力手持装置，它可通过将附有DNA的金颗粒发射入皮肤来接种疫苗。

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My left hand was firing on Friday and I had three good victories.

BBC: What next for Audley Harrison?

When the ball was turned back into the box by Burke, Ferguson was even more blatant in controlling the ball with his hand before firing home sublimely on the turn from 15 yards.

BBC: Rangers 2-0 Hearts

Sirius, on the other hand, has been firing on all cylinders.

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