Meanwhile, continuous aging of the population leads to the fall of pension fund's income and payment ratio.
与此同时，人口持续地老龄化，使得养老金的收入和支出的比例不断下降。
Life is like a gyroscope, is in continuous rotation, we will eventually go from the current aging of the day in their prime.
生命就象是陀螺，不停的旋转，我们终会从现在的风华正茂走到衰老的那一天。
However, large grain size and continuous grain boundaries combine to produce stress concentrations, thus lowering the plasticity and impact value of alloy after solution and aging treatment.
而粗大的晶粒及连续的晶界容易产生应力集中，因此合金经固溶时效后具有较低的塑性和冲击值。
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