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dication
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dication
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双正离子
释
dication
双正离子
一个电中性物种失去两个电子形成的带有两个正电荷的物种,通式X2+。
Chemistry
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dication
双正离子
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approximately differentiable
approximately equal to
approximately everywhere
approximately finite-dimensional algebra
approximate merging
approximate method
approximate method of solution
approximate methods for structural vibration analysis
approximateness
approximate number
approximate partial derivative
approximate point spectrum
approximate probability design method
approximate quadrature
approximate querying
approximate reasoning
approximate representation
approximate semicontinuity
approximate solution
approximate spectrum
approximate string matching
approximate tangent plane
approximate test
approximate trajectory
approximate unit
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