testing-program time

It was a testing time for us all.

对我们大家来说，这是一段伤透脑筋的时间。

As the results, the difference in the graphitization degree of the carbon fibers in the sub worn surface and the matrix becomes indistinctive on the worn surfaces after 10 time simulated braking testing, the size of the microcrystalline graphite along axial a becomes uniform as well.

结果表明，经过10次模拟飞机正常着陆刹车试验后，相对于石墨化程度各异的磨损次表层炭纤维及基体碳，磨损表面各处的石墨化程度及石墨微晶在a轴方向的尺寸La趋于均匀。

The most testing time is undoubtedly in the early months of your return to work

最考验人的时期莫过于重新回来上班的头几个月。

There was a time when each teacher spent an hour, one day a week, testing pupils in every subject.

曾经，每个老师每周都有一天花上一小时对学生的每门功课进行测试。

The most testing time is undoubtedly in the early months of your return to work.

最考验人的时期莫过于重新回来上班的头几个月。