If the probe sequence is able to hybridize tothe target, it will theand its fluorescence persists.如果探针序列能够和目标杂交, 它将不和金属微粒区结合,荧光持续存在.He persists in denying his knowledge of it.他一再否认知情.The tendency still persists.这种倾向一直存在....
Drawn in lane three, she had all her rivals in sight.她抽到第三道，所有对手尽收眼底。There is no end in sight to the struggle for power.权力的争斗近期不会终止。The sandy beach was in sight.沙滩映入眼帘。...
Which do they want me to do? declare war or surrender?他们想让我做什么，宣战还是投降？It's too early to declare his efforts a success.现在就断言他的努力已经获得成功还为时过早。Declare all unearned income .一切非劳动所得的收入都要申报。...
Legato and staccato on the harmonica.2在口琴上吹奏连音和顿音.Play this legato, please.请把这部分演奏得更连贯些.The instrument will behave completely different when played'staccato'than when played'legato '.以断奏和连奏方式演奏键盘可以得到完...