论文部分内容阅读
学术报告高技术与真空科学1(2)炭纤维石墨化炉的结构与性能研究2(36)油蒸汽流泵的抽气量和它所需的蒸汽喷射量之间关系的探讨2(41) 试验研究CT—8低温泵在产额谱仪中的应用1(6)三级罗茨泵工作阻力分析与计算1(8)低温泵真空系统的安全问题1(16)油蒸汽流泵的抽速及喷嘴几何尺寸计
Academic Report High Technology and Vacuum Science 1 (2) Structure and Properties of Carbon Fiber Graphite Furnace 2 (36) Discussion on the Relationship between the Amount of Oil Extraction from an Oil-Steam Flow Pump and the Steam Injection Amount It Requires 2 (41) Study on CT-8 cryogenic pump in production spectrometer 1 (6) Three-stage Roots pump working resistance analysis and calculation 1 (8) Cryogenic pump vacuum system safety issues 1 (16) Oil vapor pump pumping speed And nozzle geometry