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soil pe value
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soil pe value
Encyclopedia
农学
土壤pe值
释
soil pe value
土壤pe值
土壤中电子活度(ae)的负对数值。pe=‒lg(ae),是平衡状态(假想)下的电子活度。用于衡量土壤溶液接受或给出电子的相对趋势,在还原性很强的土壤溶液中,其趋势是给出电子。
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spectrum matrix
spectrum measurement
spectrum model
spectrum monitoring
spectrum of a C*-algebra
spectrum of a commutative ring
spectrum of a complex
spectrum of a continuous signal
spectrum of a discrete signal
spectrum of a dynamic system
spectrum of a function
spectrum of a graph
spectrum of a hyperfunction
spectrum of a linear operator
spectrum of a linear transformation
spectrum of a matrix
spectrum of an element
spectrum of an element in normed ring
spectrum of an ideal
spectrum of an integral equation
spectrum of an operator
spectrum of a process
spectrum of a Riemannian manifold
spectrum of a ring
spectrum of a space
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