DIFFUSION PUMP BAFFLE STUDY.

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[文献类型]:科技报告
[标题]:DIFFUSION PUMP BAFFLE STUDY.
[作者]:hablanian, m. h.
[机构]:NRC Equipment Corp.,Newton,Mass.
[关键词]:diffusion pumps,baffles,baffles,diffusion pumps,ducts,performance(engineering),space environmental conditions,collecting methods,test facilities,vacuum apparatus,low-pressure research,low-temperature research,conductivity,
[出版年份]:1966
[报告时间]:Nov 64,
[页码]:71p
[馆藏索取号]:AD-451427
[总页数]:76


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[文献类型]:科技报告
[标题]:Echo Interpretation of Severe Storms on Airport Surveillance Radars.
[作者]:zittel, w. david
[机构]:National Severe Storms Lab Norman OK
[关键词]:airport radar systems,storms,detection,search radar,radar tracking,position finding,real time,display systems,high resolution,radar signatures,interference,moving target indicators,convection(atmospheric),diurnal variations,seasonal variations,radar echoes,severe storms,radar detection,ntisdodxa,ntisdotfaa
[出版年份]:1979
[报告时间]:Apr 78,
[页码]:71p
[馆藏索取号]:AD-A061085
[总页数]:73


[唯一标识符]:CDSITC.AEROSPACE.A79-42627
[文献来源]:美国航空航天数据库(aerospace);国际航宇文摘(IAA)
[资源原始索取号]:A79-42627
[标题]:Periodicity of quasar redshifts ln /1 + z/
[出版时间]:197904
[出版年份]:1979
[馆藏索取号]:A79-42627