We shall study a very particular kind of sequences, called convergent sequences.
我們將研究稱為收斂數(shù)列的很特別的一類數(shù)列.
辭典例句
Generating functions are an ideal tool for studying sequences defined by recurrence.
母函數(shù)是研究用遞推關(guān)系來(lái)確定的函數(shù)的最理想工具.
辭典例句
Heterochromatin has shown to be composed largely of short repeated polynucleotide sequences.
異染色質(zhì)大部分是由短而重復(fù)的多核苷酸序列所組成的.
辭典例句
We have a discussion of how they behave for exact sequences.
我們討論了它們?cè)谡闲蛄兄械膭?dòng)態(tài).
辭典例句
The holoenzyme recognizes specific nucleotide sequences on the DNA duplex ( promoters ).
全酶還能識(shí)別DNA雙鏈分子上的特定核苷酸序列 ( 起動(dòng)基因 ).
辭典例句
Again, we attach no meaning to these sequences.
但是, 我們并未涉及這些序列的意義.
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Sequences of rock units are incompletely known.
巖石單元的層序了解得不完全.
辭典例句
These fluctuations control the distribution of the sequences.
這些海平面的浮動(dòng)控制了沉積層序的分布.
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The repetition commonly involves specific sequences of lithologies.
這種重復(fù)通常包含特定的巖性順序.
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Repeated sequences are often present in the genome.
基因組內(nèi)常常有重復(fù)性序列.
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We find the points are by no means distributed at random, but instead form definite sequences.
我們將會(huì)看到,這些點(diǎn)子決非隨機(jī)分布, 而是形成確定的星序.
辭典例句
The introns are cut out by processing enzymes in the nucleus and the exons ( coding sequences ) ligated together.
核內(nèi)的加工酶切下內(nèi)含子,同時(shí)外顯子 ( 編碼序列 ) 連接在一起.
辭典例句
The nitrogen components of amino acids are not channeled into well - defined metabolic sequences.
氨基酸的氮成分未被導(dǎo)入確定的代謝順序中去.
辭典例句
Specific mRNA sequences can be enriched for by preparing the RNA from subcellular fractions.
從亞細(xì)胞部分制備RNA,可使專一的mRNA序列的豐度提高.
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Nucleotide sequences homologous to oncornaviruses DNA products have been observed in human leukaemic cells.
在人白血病細(xì)胞中,已經(jīng)觀察到與腫瘤毒病DNA產(chǎn)物相同的核苷酸序列.
辭典例句
More stages mean more possible sequences.
2019年6月四級(jí)真題(第一套)閱讀 Section BIt turned out that Watson and Venter shared fewer variations in their genetic sequences than they each shared with kim.
2016年12月六級(jí)真題(第一套)閱讀 Section CSome communities have agreed to share online—geneticists, for example, post DNA sequences at the GenBank repository 庫(kù), and astronomers are accustomed to accessing images of galaxies and stars from, say, the Sloan digital Sky Survey, a telescope that has o
2017年6月六級(jí)真題(第一套)閱讀 Section C