culling
n. 被选出或采摘之物；挑选
sp. 动词cull的现在分词形式.
近义词：selection，
英英释义
动词cull
- remove something that has been rejected
- look for and gather
例句
用作名词(n.)
- The mathematicians turned to culling periodic solutions.数学家们转而去挑选周期解。
- Culling stem cells destroys the days-old embryo harboring them, regardless of whether it was cloned or left over in a fertility clinic.一般来讲，无论是被克隆还是被转移到其他环境中，挑选干细胞线将会自动破坏曾经养育它的胚胎。