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- Surface composition profiles of tinplates were measured by glow discharge spectrum (GDS), and the metallic phases and grain sizes of blank plates were studied by metallographic microscope. 采用辉光放电光谱仪测试了大量镀锡板的表层成分分布；采用金相显微镜测试了大量原板的金相结构，并计算出了晶粒度。
- He sweated out his composition in several hours. 他苦干了几个小时才写出了作文。
- He wrote a composition or (he) read an essay. 他写作文或读散文。
- His composition is far superior to mine. 他的作文比我的好多了。
- Keywords independent component analysis;acetylspiramycin;high performance liquid chromatographic;composition profiles;coexistence; 独立成分分析;乙酰螺旋霉素;高效液相色谱;组成分布;共存性;
- The results are compared to those of the standard involute gear and proof that the bending strength of the composite profile tooth is higher than that of involute one. 结果表明,复合齿形齿轮比渐开线齿形齿轮具有更高的弯曲强度。
- A slow, mournful musical composition. 庄重悲哀的乐曲节奏缓慢，庄重悲哀的音乐作品
- He has a touch of madness in his composition. 他有点疯疯癫癫。
- I'd like to have your advice on my composition. 我想请您对我的作文作些指导。
- She looked at her son's composition with a frown. 她对儿子的作文皱眉头。
- The composition of the report took two months. 写这份报告花了两个月时间。
- We examined the rock to find out its composition. 我们检验了这一石块,想弄清它的构成成分。
- He has a touch of stubbornness in his composition. 他脾气有点倔。
- You've made several grammatical mistakes in the composition. 你的作文中犯了几处语法错误。
- HB genotypes had no effect on the iremia profiles. 乙肝基因型对病毒表达谱无影响.
- A composition in verse rather than in prose. 诗篇以诗歌而非散文形式的文章
- A line of hills profiles against the night sky. 夜空衬托出隐约可见的群山。
- A composition written or arranged for these bells. 钟乐为在排钟或钟琴上演奏而谱的曲
- A short significant phrase in a composition. 乐旨乐曲中简短而重要的短句
- A written work, especially a literary composition. 文学作品书面文章，尤指文学作品
