您要查找的是不是：
- 循环延伸PCR recursive PCR
- 重叠延伸PCR overlap extension PCR
- 交错延伸PCR Overlap Extension PCR
- 重叠延伸PCR法 overlap extension by polymerase chain reaction
- 死循环 endless loop
- 连续延伸PCR方法 a successive PCR method
- 再循环 recycle
- 拼接重叠延伸PCR SOE-PCR
- 水循环 water cycle
- 重叠延伸PCR（SOEPCR） splicing by overlap extension PCR
- 可循环 circulated
- 无限循环 infinite loop
- 群山向西延伸。 The mountains have a western trend.
- 这是条循环链。 This is an endless chain.
- 经重叠延伸PCR扩增，将vH和vL连接后构建的ScFv基因大约75obp; The weight of ScFv about 750bp after VH linked with VL by SOE PCR.
- 大片陆地延伸到海里。 Land masses extrude into the sea.
- 体外循环 extracorporeal circulation
- 这条小河向北延伸。 The small stream verges to the north.
- 一年四季构成一个循环。 The seasons of the year make a cycle.
- 以办公室为中心的友谊通常不会延伸进入休闲活动或学校活动中去。 Friendships that are centered around the office often do not spill out into recreational or even school activities.
