load typeləudtaip短语³¹⁰³⁵ 基本例句 负载类型 The paper describes the processes employed by the natural gas liquefaction systems of basic load type and related research progress. A comparison among several common processes is made. 介绍了基本负荷型天然气液化装置中采用的流程及其研究进展，并对常用的几种流程进行了比较； cnki