In 1941 a standard code for commercial telecasting in the United States was adopted.
1941年,美国采用商业电视的标准规范。
单词 | Standard code |
释义 |
Standard code
英语例句库
In 1941 a standard code for commercial telecasting in the United States was adopted. 1941年,美国采用商业电视的标准规范。
原声例句
2016 ESLPod There are five digits in a standard zip code. 标准邮政编码有五位数字。
英语百科
Genetic code![]() ![]() ![]() ![]() The genetic code is the set of rules by which information encoded within genetic material (DNA or mRNA sequences) can be both translated into proteins by living cells or transcribed into non-coding RNAs that serve as regulatory tools in gene regulation. Biological decoding is accomplished by the ribosome, which links amino acids in an order specified by mRNA, using transfer RNA (tRNA) molecules to carry amino acids and to read the mRNA three nucleotides at a time. The genetic code is highly similar among all organisms and can be expressed in a simple table with 64 entries. |
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