常見例句雙語例句A pulse neutron analyzer for coal industry consists of a pulse neutron generator;本發(fā)明涉及一種煤炭工業(yè)分析裝置。Method: In this article, introduce the experiment that "Measure medium's diffuse length using Pulse neutron method" first, than explain the pulse generator's design and principle.方法：本文首先介紹脈沖中子源法測量介質的擴散長度的原理及推導過程，然後講解發(fā)生器的設計與原理。union.lib.tsinghua.edu.cn 返回 pulse neutron generator