This paper summarizes the application of tracer test in underground gas storage reservoir in foreign country when made research on mixing problem.

本文主要介绍了国外天然气地下储气库进行混气研究时所采用的示踪剂测试经验。

youdao

Aiming at the mode mixing problem caused by intermittency signal in the sifting process of empirical mode decomposition (EMD), a new solution is presented.

针对在经验模态分解(EMD)筛选过程中间断信号引起的模态混叠问题，提出了一种新的解决方法。

youdao

Aiming at the mode mixing problem caused by intermittency signal in the sifting process of empirical mode decomposition (EMD), a new solution is presented.

讨论了由于间歇信号嵌入导致经验模式分解结果出现模态混叠的现象，指出极值点序列幅值突变是产生模态混叠的根本原因。

youdao

Expanding into Saudi Arabia posed a problem because of rules against men and women mixing socially.

WSJ: High Table: Diners Dangle From Crane

For some ancient Egyptians, the idea of mixing sex and religion may have been extreme, a problem priests discussed by way of a fictional story.

MSN: This ancient Egyptian priest's writing may make you blush