The allelic variations at QTL has similar molecular basis to the variations at simple Mendelian loci and the basis is that gene expressions or protein functions vary.

QTL等位基因变异与孟德尔基因变异具有类似的分子基础，即基因表达或蛋白质功能发生改变。

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While there are certain "core" functions that the majority of EPMOs perform, the role, the staffing, and the services or functions delivered vary to a surprising degree from one enterprise to another.

虽然大部分EPMO都执行某些“核心的”功能，但是角色、人员配备，和所交付的服务或功能在企业和企业之间有令人惊奇的差别。

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As you study these Chi Square graphs, note that the shape of the probability functions change when you vary the degrees of freedom, or df, in your experiment.

当您研究这些X平方分布图时，请注意，当您在实验中改变自由度(即df)时，概率函数的形状会改变。

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Each of these debt instruments functions differently, their returns vary and the degree of risk is different for each.

FORBES: Bonds Are Just One Of Many Ways To Make Money In Debt

But all of them in a variety of different publications - meaning it's almost impossible to find out how many vacancies there are across the public sector, what kind of salaries are being offered, how these vary from public sector body to public sector body and whether functions are being duplicated.

BBC: Cameron's data speech in full