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- Objective To explore the mechanism of shadow bands on denaturing PAGE for PCR products of STR sequences and try to eliminate them. 目的探讨短重复序列PCR产物变性胶的电泳影子带形成机理，并设法消除影子带。
- He left when the band began to beat out pop music. 乐队一奏起流行音乐他就走了。
- He had to live in the shadow of his famous father. 他不得不在他那有名望的父亲的庇护下生活。
- The band played a military march. 乐队吹奏军队进行曲。
- The shadow of death is on his face. 死亡的阴影笼罩在他的脸上。
- A live band is always a good draw at a party. 现场演奏的乐队在聚会上总是很吸引人的。
- The police put a shadow on the suspected robber. 警方派探员盯住那个抢劫疑犯。
- He was waylaid by a band of guerrillas. 他遭到游击队的狙击。
- Radio2 can be heard on the long wave band. 第二广播电台可在长波段收听到。
- John lived in the shadow after his retirement. 约翰退休后，过着隐居的生活。
- The tragedy cast a shadow over their lives. 这一悲剧在他们的生命中投下了一片阴影。
- The brass band is banging away in the park. 铜管乐队在公园里吹吹打打。
- He has formed a new band with his brother on bass. 他组织了一个新乐队，由他弟弟弹低音吉他。
- The tree cast its shadow on the wall. 树影映在墙上。
- He was attacked by a band of ruffians. 他遭到一伙暴徒袭击。
- Sometimes she sits alone in the shadow. 有时候她独自一人坐在幽暗处。
- She used a rubber band to tie her hair. 她用一根橡皮筋扎头发。
- Her eyelids are blue with eye shadow. 她眼皮涂了眼睑膏看上去蓝盈盈的。
- The band drowned our conversation. 乐队的演奏声把我们谈话的声音淹没了。
- My twin brother is my shadow every minute. 我的孪生兄弟与我形影不离。
