Using the presented method, not only the base wave in a steady state, but also the size of each harmonic can be obtained.

利用这一方法，不仅可以得到稳态时的基波，而且可以得到各次谐波的大小。

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What the subject researching is that power energy should be measured with base wave ammeter to power systematic nonlinear user;

本课题所研究的问题是针对电力系统非线性负载用户采用基波电度表来计量电能；

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And the attenuation studies of seismic wave in the laboratory have provided studying base for the mechanism studies.

而实验室中对地震波衰减的研究为衰减机理提供了研究基础。

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He frequently adjusted his uniform, at times pitched from the stretch with no one on base and even once had to wave several times to get Romine's attention when he wanted a new baseball.

WSJ: Yankees' Pettitte struggles against Astros

If OnGoal is successful in creating a viable, passionate fan base through their investment, it will validate the new wave of investors to MLS, and perhaps bring in new ones, who see that by upgrading the fan experience they can see a significant return on their investment.

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Toe protection: material, usually large boulders, placed at the base of a sea defence structure like a seawall to prevent wave scour.

UNESCO: L O S S A R Y