The most common cylinder head types are the hemi, wedge, and semi - hemi.最常见的气缸盖类型是半球形, 楔形和准半球形.Lignin and small amounts of un - hydrolyzed cellulose and hemi - cellulose are the residues of sawdust hydrolysis.摘要生物质水解残渣中...
He confidently proclaims that he is offering the best value in the market.他信心百倍地声称他的产品是市场上最物有所值的。He that boasts of his own knowledge proclaims ignorance.夸耀知识实乃无知。The constitution proclaims that public property shall be i...
他发下守贞禁欲的誓言。He took a vow of chastity and celibacy.他违背了他安贫乐道的誓言。He had broken his vow of poverty.我结婚时许下誓言，并一直信守。I took my marriage vows and kept them....
实验结果表明,磨屑热辐射流温度信号是较好的辨识砂轮磨钝的信号源.The experiment results show that the temperature of grinding chips thermal flow is useful signal source.介绍了井口磨屑分析法和工具接头磨损检测法的理论依据.The theory basis of abrasive powder analysis method and to...