...e频率公役(frequency tolerance):±2.0ppm输出电平(output voltage):0.8v(p-p)min负载电容:10kω//10pf±10% 老化率 ( aging rate ):±1.0ppm/year@25±2℃肇始时间(start up time):2ms 90%final out level谐波(harmonics):-7dbc相位噪声(phase noise):-140dbc/hz...
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结果：高粘度变性淀粉和山梨糖醇的交互作用对老化率的影响具有高度的显著性；
Result: The interaction of modified starch with high viscosity and sorbitol showed great effect on the anti-aging performance.
由于其生育率被独生子女政策人为地压低，它的老化速度也是史无前例的。
With its fertility artificially suppressed by the one-child policy, it is ageing at an unprecedented rate.
弥补一个老化人口或缺少劳动力人口的最佳办法是高生产率。
The best way to compensate for an aging population - and therefore fewer workers - is higher productivity.
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