他们的许多工作都归结于测量——从游泳运动员跳水的准确角度，到自行车运动员每秒的动力输出。
A lot of their work comes down to measurement—everything from the exact angle of a swimmer's dive to the second-by-second power output of a cyclist.
从经济学的角度来看，为了应对负外部性，原则上应该征收的税收是准确的：对一升燃料征收的税应该等于使用一升燃料所造成的危害。
Economics is precise about the tax that should, in principle, be levied to deal with negative externalities: the tax on a liter of fuel should be equal to the harm caused by using a liter of fuel.
同时，它也开发和建造试验台，这样一来就可能在各种角度、速度和准确模仿实用情景的条件下进行严格的EKV测试。
MDA is also developing and constructing a Test Bed that will allow it to conduct rigorous EKV tests at angles, speeds, and conditions that closely resemble operational scenarios.
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