Long base level, middle base level and shortbase level are divided in the systems tract of all the sequences.
对每个层序的体系域进行了长周期、中周期和短周期基准面旋回的划分。
2
The human genome contains many loci where shortbase sequences are repeated in tandem, with great variation between individuals in the number of such repeats.
由于人类基因组包含有许多串联重复的短 序列基因，它们具有很大的 个体 差异。
3
The research work of this article is the hardware design of receiving and transmitting unit in the under-water acoustic head of Long Range Ultra shortBase-Line Positioning System.