A gene is a short segment of DNA.

一个基因是DNA( 脱氧核糖核酸)上面的一个小段.

If thoroughly decompression, it will be enough to combine with short segment fixation.

若需扩大减压范围,建议彻底减压的同时伴以短节段融合.

And it's an extremely short segment within an eternally long natural cyclic pattern of change that continues to occur independent of our presence or approval.

另外，在一个永恒长的自然循环变化模式中，这只是一个极其短暂的阶段，无论我们在不在或同意与否，今后依然会出现。

Summary of Background Data. Translaminar screw fixation represents an alternative operative technique to transpedicular fixation systems for short-segment lumbar fusion.

背景资料概述：对于应用椎弓根螺钉系统固定进行短节段腰椎融合的患者，也可选用经椎板螺钉进行固定。