code letters造句

ocr video coding letter sorting machine
自动识别视频补码信函分拣机
snps are dna sequences that differ by a single nucleotide, or code letter, between one part of a population and another
这种标志称为单核苷酸多型性（snp），指的是族群中部份成员与其他成员的dna序列上，只出现一个核苷酸（编码字母）的差异。
strings of code letters that closely resemble known genes in other organisms are likely to constitute genes in the virus as well and to give rise to proteins that have similar structures
如果其中某一段编码序列与其他生物的已知基因很相近，此段序列就有可能在病毒里构成基因，也会制造出构造类似的蛋白质。
after investigators decipher the sequence of code letters in a given virus, they can enlist computers to compare that sequence with those already identified in other organisms, including other viruses, and thereby learn how the sequence is segmented into genes
研究人员一旦解开了某个病毒的序列，就可以仰仗电脑将之与其他生物（包括其他病毒）的已知序列相比对，便可得知整个序列如何分段变成一个个基因。
It's difficult to find code letters in a sentence. 用code letters造句挺难的