The estimated ultraviolet radiation attenuation coefficient and DOC concentration all existed markedly positive relationship; but UV-B wave band was higher than UV-A wave band.

估算得到的紫外辐射衰减系数与DOC浓度均存在显著性正相关，但UV - B波段要高于UV - A波段。

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The paper reported the new detective method of Brain Atlas (B a) on spike wave and its clinical application.

本文报告了棘波脑电地形图的最新的检测方法及其临床应用。

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B solution, the function of wave attenuation, wave frequency and plasma density is deduced.

解，推导出电磁波能量衰减与电磁波频率和等离子体密度的关系式。

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Similarly, with the second hydrogen atom, we've got the nucleus in the middle, and the 1 s b wave function around it.

类似的，在第二个氢原子里面，我们在中间有原子核，周围有1sb波函数。

麻省理工公开课 - 化学原理课程节选

So, now I hope you have in your mind a picture of the way the Greek world had expanded by the time this wave of colonization was complete--pretty complete, sometime in the seventh century B.C.

希望现在你脑海中有一幅,那时候希腊世界扩张的地图,在公元前七世纪的某一阶段,形成了一个完整的殖民浪潮,相当完整

耶鲁公开课 - 古希腊历史简介课程节选

So we can draw that for 1 s a, we can also draw it for 1 s b, and what I'm saying for the molecular wave function is that we have the interference between the two, and we have a constructive interference, so we end up adding these two wave functions together.

所以我们可以对1sa画出它来，我们也可以对1sb画出它来，对于分子波函数我要说的是,它们两者之间会干涉，这里我们有相长干涉，所以我们得到的是波两个波函数加起来。

麻省理工公开课 - 化学原理课程节选

Sometimes, the B wave trades above the top of wave A as an irregular correction.

FORBES: Elliott Waves Warn Of Big Tumble Ahead For Stocks

So, at this time, we will watch to see if 5 waves will complete the a-wave, or if we are in the b-wave, with a nice opportunity set up to short USO for a c-wave down to at least 32, with the potential to drop all the way down to 29.

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If we have completed the a-wave at the last low, then the likely target for the b-wave can be as high as the 35.50 region before we see another strong move down.

FORBES: Charts Show Crude Oil Correction Still Has Legs