Therefore, the conventional gas content measurement is invalid to lignite.因此, 传统的煤层气含量确定方法不适用于褐煤.The lignite pressurized gasified furnace has a severe impact on the environment.褐煤加压气化炉对环境有重大影响.Lignite oil is creosote der...
你虽然在困苦中也不惴惴不安.Have no doubts because of trouble nor be thou discomtited.我在困苦中, 你曾使我宽广.Answer me when I call to you , O my righteous God.我们实在是处在极大的困苦中!We are in great distress!...
This paper introduces the classification of the faults of BELLCO dialyzer and the methods offaults.本文叙述了意大利产贝尔克血透仪的故障类型及维修方法.Objective To decrease the formalin content in the reused dialyzer and reduce the patients'...