And at first this was done by Davidson and Germer, and they were American scientists who tried diffracting electrons from a nickel crystal.
这个实验首先是由,美国科学家Davidson和Germer完成的,他们尝试从镍晶体中衍射电子。
Sometimes they come from the Caribbean and become Americans.
有时候他们从加勒比来,成为了美国人
And so they are hedging their belts, at least partly on India as a democratic English-speaking country ... which they may be able to... so strategically I think that's a very important sort of part in American thinking in terms of future of India.
所以美国要布下防线,至少在印度这个,说英语的民主国家布下防线,这样他们才可能。,因此从战略角度出发我认为,这是美国政府对于印度未来的,一大设想。
Every major African-American writer of the twentieth century, at least until your lifetime, when black writers in this country are now born and raised in cities, in California or Minneapolis or New York or and in modern Atlanta and they come from all the same places other Americas do.
二十世纪的每一个主流的非裔美籍作家,至少到你们这一辈子所能接触到的,这个国家的黑人作家,现在,都生于城市长于城市,在加州,明尼阿波利斯市或者纽约市,或者现代亚特兰大,他们从和其他美国人来自同一个地方
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