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- Therefore,it is a puzzle to study the classification model,increase the class number and improve the detection ratio according to the classic classification algorithms. 因此，不管是分类模型的建立，还是分类类别数目的扩展和分类率的提高，难度都相当大。
- Both Bach and Beethoven wrote classical music. 巴赫与贝多芬谱写的都是古典音乐。
- His writings are full of classical allusions. 他的著作里用了很多典故。
- An orchestra usually plays classical music. 管弦乐队通常演奏古典音乐。
- Interest in classic music has revived recently. 近来对古典音乐的兴趣又浓厚起来。
- He fall into rapture over classic music. 他对古典音乐喜爱若狂。
- I prefer classical music to pop music. 我喜欢古典音乐，不太喜欢流行音乐。
- John is very knowledgeable about classical music. 约翰对古典音乐有丰富的知识。
- It is helpful to begin with a rough and ready classification. 首先进行粗略的分类是很有帮助的。
- She prefers pop music and jazz to classical music. 较之古典音乐她更喜欢流行音乐与爵士音乐。
- He likes pop; he doesn't care for classic music. 他喜欢流行歌曲，不喜欢古典音乐。
- "War and Peace" is a literary classic. 《战争与和平》是一部经典文学著作。
- She has a taste for classic music. 她喜欢古典音乐。
- The old gentleman had on a classic suit. 那位老年绅士穿著一套古朴的传统服装。
- There is a hierarchy in the classification of all living creatures. 一切生物均可按等级分类。
- This novel may well become a classic. 这本小说很可能成为经典著作。
- Is it true that classical music is good for an unborn baby? 古典音乐是不是真的对胎教有好处？
- Beethoven is regarded as one of the immortals of classical music. 贝多芬被认为是不朽的古典音乐大师。
- Classical music have so much more depth and meaning. 古典音乐深得多，有意义得多。
- Inverse agonist is a new type of classification. 摘要反向激动剂指一种新分类概念。
