丝端 [
sī duān]
silk end
- 具端着丝粒的镜头(注:我猜是类似于针孔镜头吧)具有宽阔之景深,以具端着丝粒的镜头,你能够将由镜头不同距离之目标物成像和保持目标物在焦。
Telocentric lenses work with a wide depth of field. With a telocentric lens, you can image objects of different distances from the lens and the objects stay in focus. - 该导管由导向导管、锥头导管、微导管和导丝4部分组成,导管头端据子宫形态分别弯曲成不同角度的3种形态。
The head portion of catheter w as bent in conformity to the shape of uterus. - 这是一次很有雄心的、但比起目前已有的或正在发展中的与癌症战斗任何方法,都潜在地远为广泛和长期的方法:从所有我们有丝分裂细胞中全部剔除端粒酶基因和消除ALT(端粒变长的另一种途径)。
This is a very ambitious but potentially far more comprehensive and long-term approach to combating cancer than anything currently available or in development: total elimination of the genes for telomerase and ALT (alternative lengthening of telomeres) from all of our mitotic cells.
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