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。
Find the angular deformation sustained with such loading.
求在这种载荷下出现的角变形。
The technology of orally disintegrating tablets prepared with drug-loading enteric coated particles or sustained-release particles and appropriate excipients is introduced.
介绍了将药物制成肠溶或缓释的微粒后再与适宜的辅料压制得到微粒型口腔崩解片的技术。
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