"Now these initiatives comprise a first wave of programs to promote global entrepreneurship.

VOA: special.2010.05.10

The first wave was in the 1960s and, at that time, Congress had limits-- state governments had limits on the interest that savings banks could pay people on their accounts.

在20世纪60年代,那时候国会限制了...,各州政府给储蓄银行,设定了账户利率的支付上限

耶鲁公开课 - 金融市场课程节选

so first of all, Cal Tech has a very strong group in gravitational wave physics,

首先，加州理工引力波物理的师资很强，

一见钟情的学校 - SpeakingMax英语口语达人

But,it usually finds more susceptible populations to infect among the people who did not get the disease in the first wave.

VOA: standard.2009.09.04

Just almost all the islands in that sea are inhabited by Greeks, mostly by the Greeks that came in that first wave of immigrants earlier on, not colonized during the eighth century and afterwards.

那片海域的诸岛上居住的几乎都是希腊人,他们大多都是早期的,第一批移民,而非八世纪以后的殖民者

耶鲁公开课 - 古希腊历史简介课程节选

Senior Red Cross Officer for Health in Emergencies,Tammam Aloudat, says countries in the Northern hemisphere have gone through the first wave of the Swine flu pandemic and now have to prepare for a second wave of the virus.

VOA: standard.2009.09.04

One--the first wave of REIT growth occurred right after Congress passed the 1960 bill.

EITs增长的第一波高潮,发生在国会1960年法案通过之后

耶鲁公开课 - 金融市场课程节选

In Helen's first experience with the ocean, she was caught by a wave and pulled under the water.

VOA: special.2009.11.08

Once we can do that we can go on and say okay, what actually is a wave function, but first we need to know how to describe which ones were talking about.

我们就可以继续并说波函数到底是什么,但首先，我们需要知道，如何描述,我们说的,是哪一个波函数。

麻省理工公开课 - 化学原理课程节选

He says no one knows whether the second wave will be more severe than the first or will remain moderate.

VOA: standard.2009.09.04

And when we describe this in terms of talking about chemistry terminology, we would call the first one the 1 s, and 1 is in parentheses because we're talking about the first electron there, and we would multiply it by the wave function for the second one, which is also 1 s, but now we are talking about that second electron.

当我们用化学术语来,描述它的时候，我们称第一个为“1s“,括号中的1是因为我们,在谈论第一个电子,而且我们会用它的波函数，乘以第二个,第二个也是“1s“,但是我们现在谈论的是,第二个电子。

麻省理工公开课 - 化学原理课程节选