multiple adj. 1.多重的;复合的,复式的,多数的,多样的。 2.倍数的,倍。 3.【电学】并联的;多路的,复接的。 4.【植物;植物学】聚花的。 a man of multiple interests 兴趣广博的人。 n. 1.【数学】倍数。 2.【电学】并联;多路系统。 3.相联成组。 4.成批生产的艺术品〔画、雕塑、工艺品等〕。 common multiple 公倍数。 least common multiple 最小公倍数。
S returned are all unique that is , if multiple stack frames correspond to the same 都是惟一的(即如果多个堆栈帧对应于同一个
Abstract : the multiple stacking technique for seismic exploration was introduced into the data - processing work of ground - penetratiang radar so as to enhance the weak radar signal at depth . the result of the application is excellent 文摘:将地震方法中的多次叠加技术引入探地雷达资料的处理中,以增强雷达的深部弱信号,取得了良好的效果。
By analysis of the reasons of why the data is not coincident , we got the following quality monitoring measures : the first is , to choose wells with low noise as receiving wells ; the second is to bring down the source sweep frequency segment ; and the third is to conduct multiple stack 通过分析,我们得出以下三点质量监控措施: ( 1 )选择噪声小的井做为接收井,因为如果接收井的噪声大于500微巴,得到的记录基本上都是噪音记录,要得到比较好的井间记录,接收井的噪声必须小于500微巴。