angle

• The angle of incidence equals the angle of reflection .
  入射角等于反射角。
• Let ∠ abc be an angle of ninety degrees .
  假设ABC为直角。
• The angle θ is called the argument of z.
  角称为Z的幅角。
• It forms a right angle with the equator .
  它与赤道成直角。
• Let oc be the bisector of angle aob .
  OC为AOB的角平分线。
• From this angle it looks crooked .
  从这个角度看这是弯的。
• She angled her column of chitchat towards teenagers .
  她的闲话专栏着眼于青少年。
• She angled her column of chitchat towards teen-agers .
  她的闲话专栏着眼于青少年。
• Contact angles are of interest to ducks and swans .
  接触角对鸭和天鹅是颇为重要的。
• the two lines are united at an angle of 45°.
  两线以45度角结合。