众所周知，饮食不健康或缺乏锻炼更易导致胰岛素阻抗，所以有假设说，这些情况会改变譬如pgc - 1这样的基因上的外遗传标签。
It is well known that poor diet and lack of exercise make insulin resistance more likely, so one hypothesis is that these things change the epigenetic marks on genes such as PGC-1 alpha.
本文讨论用外辐射rsj模型的解析解求超导弱连接的电压响应和RF阻抗的一种方法。
Based on the analytical solution of RSJ model with the existence of external radiation, a method for finding voltage response and RF impedance of superconducting weak links is proposed and discussed.
本文建立了关于螺旋皱纹内、外导体同轴电缆特性阻抗不均匀性的理论。
In this paper a theory on the non-uniformity of characteristic impedance of coaxial cables with helical corrugated inner-and outer-conductors is proposed.
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