您要查找的是不是：
- Analysis of ionic composition characteristics of precipitation at Mount Taishan 泰山降水的离子组成特征分析
- THE PH AND IONIC COMPOSITION OF RIME ICE AND SNOW AND DILUTING EFFECT BY BERGERON-FINDEISON PROCESS 雾淞、雪的PH和离子成分和Bergeron-Findeison过程的冲淡作用
- 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。
- Ionic composition of lower tropospheric aerosols at a Northeastern Mediterranean site: implications regarding sources and long-range transport 地中海东北部对流层下部气溶胶的离子构成:来源及长距离传输等问题
- 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。
- Water is a very good solvent for ionic species. 水对各种离子是非常好的溶剂。
- One type is the Schottky defect in ionic crystals. 在离子晶体中有一类是斯考特库缺陷。
- The alkanes are generally inert to ionic reagents. 烷烃一般说来对离子型试剂是不活泼的。
- You've made several grammatical mistakes in the composition. 你的作文中犯了几处语法错误。
- A salt is a general term for an ionic compound. 盐是离子化合物的统称。
- A composition in verse rather than in prose. 诗篇以诗歌而非散文形式的文章
- A composition written or arranged for these bells. 钟乐为在排钟或钟琴上演奏而谱的曲
