例句與用法

1. Ocr video coding letter sorting machine
   自動識別視頻補碼信函分揀機
2. Snps are dna sequences that differ by a single nucleotide , or code letter , between one part of a population and another
   這種標志稱為單核苷酸多型性（ snp ） ，指的是族群中部份成員與其他成員的dna序列上，只出現一個核苷酸（編碼字母）的差異。
3. 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
   如果其中某一段編碼序列與其他生物的已知基因很相近，此段序列就有可能在病毒里構成基因，也會制造出構造類似的蛋白質。
4. 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
   研究人員一旦解開了某個病毒的序列，就可以仰仗電腦將之與其他生物（包括其他病毒）的已知序列相比對，便可得知整個序列如何分段變成一個個基因。