So far, two kinds of inverse scattering series have been found. One is used to remove the free surface multiples, the other is to suppress the internal multiples.
到目前为止,勘探地震学家们发现了两种有特殊用处的逆散射级数:一种是用来完全去除自由表面多次波;另一种则用来去除层间多次波。
参考来源 - 逆散射级数法去除多分量海底反射地震数据中的弹性多次波·2,447,543篇论文数据,部分数据来源于NoteExpress
"36 is a multiple of 9"
"multiple birth"; "multiple ownership"; "made multiple copies of the speech"; "his multiple achievements in public life"; "her multiple personalities"; "a pineapple is a multiple fruit"
以上来源于: WordNet
ADJ You use multiple to describe things that consist of many parts, involve many people, or have many uses. 多部分的; 涉及多人的; 多功能的
He died of multiple injuries.
他死于多处受伤。
N-COUNT If one number is a multiple of a smaller number, it can be exactly divided by that smaller number. 倍数
Their numerical system, derived from the Babylonians, was based on multiples of the number six.
他们的数制是袭用巴比伦人的,以数字6的倍数为基准。
14, 21 and 28 are all multiples of 7.
14、21和28都是7的倍数。
Their numerical system, derived from the Babylonians, was based on multiples of the number six.
他们的数制是袭用巴比伦人的,以数字6的倍数为基准。
There are superstitions attached to numbers; even those ancient Greeks believed that all numbers and their multiples had some mystical significance.
迷信与数字有关;甚至那些古希腊人也相信所有的数字及其倍数都具有神秘的意义。
[...She says writers are employeed and publish multiples times a year...
VOA: standard.2010.08.09
That is important, that elements, because they are the building blocks, they combine in whole number multiples.
这很主要,元素,因为它们在组成区块,它们化合成整数倍。
But when you go to restaurants or people buy steaks you just don't see anything that small, and so the serving sizes are multiples of what might be typical.
但当人们去餐馆或者买牛排的时候,不会看见这么小的肉,所以我们生活中的份量是正常大小的几倍
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