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calcium
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化学元素,元素符号Ca,原子序数20,原子量40.078(4),属周期系ⅡA族,碱土金属。
Astronomy
全称:calcium。缩写:Ca
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Chemistry
>无机化学>无机化学基本概念与无机化合物>释义
calcium
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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
hyperbranched polymer
hypercalcemia
hypercalcemic crisis
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