病程长短偏倚(length bias):一些恶性程度低的癌症病人常有较长的临床前期,而恶性程度高的同类癌症病人的临床前期较短,因此前者被筛检到的机会较大,而前...
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Two arms of the interferometer are different in length by one -quarter of a guide wavelength, allowing the device to operate at its optimal linearity point without external electrical bias.
干涉仪的两个臂长相差波导波长的四分之一,使器件在最佳线性点工作,无需外加电偏压。
We further explored the correlation between synonymous codon bias and gene expression level and gene length.
进一步研究基因表达水平和基因长度与密码子使用偏爱之间的关系。
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