真实流 meaning in English

actual flow

The new combined model solved the problem of that the e / e model ca n ' t use to simulate the flows that exists phase change , and the e / l model needs infinite computer time to simulate the real flows . in a general way , the new model brings forth - new ideas to us , and it is important to multiphase flows " study and the application in engineering
新的组合法克服了e e法不能模拟存在相变的流场的缺陷和e l法因机时问题而无法模拟真实流场的问题，具有一定的创新性，对多相流理论研究和指导工程实际都具有重大意义。