例如, 冷却水不停地在风口 、 炉身、炉腹和内壁冷却板等部位循环流动.For example, water circulate constantly through the tuyere, hearth staves , bosh and inwall cooling plate etc.附有 冷却板 并采双向式冷却,循环效果快且均匀.Equipped with cooling plate and cooled at two direc...
天主变成人,人变成鱼,鱼变成黑雁,黑雁又变成堆积如山的羽绒褥垫.God becomes man becomes fish becomes barnacle goose becomes featherbed mountain.比普通黑雁小的欧洲鹅; 在很远的北方繁殖.European goose smaller than the brant; breeds in the far north.据澳大利亚商人查尔斯黑雁说,高速火车标志着不愉快...
小颏畸形是一种常见的颌骨发育性畸形.The small chin deformity was a commen developmental deformity of the jaw.结论:下颌角肥大伴有小颏畸形患者行下颌角骨移植隆颏是一举两得的好方法.Conclusion Augmentation chin with autogenous mandibule bone is a good method....