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Pfaffian action
释义
Pfaffian action
Encyclopedia
理学
力学变分原理
释
Pfaffian action
普法夫作用量
美国数学家G.D.伯克霍夫于1927年提出,并由美国物理学家R.M.散提黎发展的一种作用量。
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high-speed chromatography; fast chromatography
high-speed comprehensive inspection train
high speed confocal microscope
high-speed confocal microscope
high-speed countercurrent chromatography
high speed countercurrent chromatography (HSCCC) for pharmaceutical analysis
high-speed countercurrent chromatography,HSCCC
high speed cutting
high-speed development
high speed digital signal integrity analyzer
high speed disk duplicator
high speed downlink packet access
high speed downlink packet access, HSDPA
high speed earthing switch
high-speed encounter
high speed forging press
high speed governor with spring sheet
high-speed grinding
high speed holography
high-speed image processing
high speed imaging
high speed imaging sensor
high-speed intelligent on-board information processing
high-speed mixer
high-speed multiplication
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更新时间:2026/2/15 22:04:39