出典:Wikipedia
出典:『Wikipedia』 (2011/07/17 18:44 UTC 版)
The magic angle is a precisely defined angle, the value of which is approximately 54.7°. The magic angle is a root of a second-order Legendre polynomial,
, and so any interaction which depends on this second-order Legendre polynomial vanishes at the magic angle. This property makes the magic angle of particular importance in solid-state NMR spectroscopy.
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the spirit of a dead person
a hermit
a spirit
a magician
a sorcerer
a juggler
a conjuror
魔がさす
魔がさす
to be possessed with a devil―be tempted by the devil―come under some evil influence