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喷泉钟驾驭时标
释义
喷泉钟驾驭时标
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工学
时标
释
fountain clock steered time scale
喷泉钟驾驭时标
结合喷泉钟高准确度和商品原子钟组的稳定性与可靠性,产生高准确、稳定、可靠时间频率信号的技术方案。国际计量局(BIPM)使用这种方案计算产生出国际标准时间(UTC)。
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hyperbolic trigonometry
hyperbolic type
hyperbolic umbilic
hyperbolic umbilic catastrophe
hyperbolic variational inequation
hyperbolic velocity
hyperbolic volume
hyperbolic waves
hyperbolic web of spheres
hyperbolism
hyperbolograph
hyperboloid
hyperboloidal
hyperboloidal mirror
hyperboloidal reflector
hyperboloid embedding
hyperboloid mirror
hyperboloid of one sheet
hyperboloid of revolution
hyperboloid of rotation
hyperboloid of two sheets
hyperboloid position
hyperboloid reflector
hyperboundedness
hyperboundedness; superboundedness; ultraboundedness
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