periapsis
Määritelmät
The point of a body's (elliptical) orbit in a 2-body gravitational system such that the distance between the two bodies (measured from their respective centres of mass) is at its minimum.
Vastineet
CEFR-taso
B2
Ylempi keskitaso
Tämä sana kuuluu CEFR B2 -sanastoon — taso ylempi keskitaso.
Tämä sana kuuluu CEFR B2 -sanastoon — taso ylempi keskitaso.
Katso myös
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