What does pi-plus mean?
Pi-plus means The positive pion, composed of an up quark and an anti-down quark..
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Pronunciation varies by accent · noun
The positive pion, composed of an up quark and an anti-down quark..
Use pi-plus when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Pi-plus means The positive pion, composed of an up quark and an anti-down quark..
Common synonyms include pi-plus meson, positive pion.
The opposite depends on the specific sense.
Use pi-plus where its definition matches the intended context.
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