It tells the fashion industry that it must take responsibility for the signal it sends women, especially teenage girls, about the social tape-measure they must use to determine their individual worth.
It tells the fashion industry that it must take responsibility for the signal it sends women, especially teenage girls, about the social tape – measure they must use to determine their individual worth.
And the easiest way to do that is by taking a map and placing many equally sized segments or rulers around the country's perimeter and then adding up the length of those segments.
天文学百科 The Astronomy Book (Big Ideas Simply Explained)
Hertzsprung used these values to calibrate a scale, which allowed him to calculate the distance to the SMC and the intrinsic brightness of each of Leavitt's Cepheids in the SMC.