semiangle

名词 n.
中文释义

英文释义

名词 n.
  1. an angle of half a given size
  2. The angle formed between the axis of a cone and a line drawn from the apex of the cone to the edge of its base.
    — The results show that the optimum cone semiangle decreases slightly when the Mach number increases and, in the range of Mach numbers considered, is in the range of 22° to 25° for supersonic entrance flow.

词形变化

semiangles plural

词源

From semi- + angle.
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