不幸的是因为我们无法体验(并测量)其它宇宙(如果存在的话)中的基本常量，因此我们无法验证这些理论，所以说这是一个推测性的研究。
Unfortunately we are unable to test any of these theories as we cannot experience (and measure) the fundamental constants in alternate universes (if they exist), so this is a speculative study.
当多组听力测试结果平均下来，超过一半的明显噪音性听力损失(现象)消失了，这一发现验证了(前述的)测量误差的存在。
When the results of multiple hearing tests were averaged, more than half of the apparent noise induced hearing losses disappeared, a finding consistent with measurement error.
使用天平和仪表以及视觉验证，称重，测量和检查生产样品，评估与规格的一致性。
Weigh, measure and check production samples to assess conformance to specifications using scales and gauges and by visual verification.
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