“course angle”的概念、定义、翻译、参考文献-科学参考

单词	course angle
释义	course angle [`kȯrs ´aŋ·gǝl] ^NAVIGATION Course measured from 0° at the reference direction clockwise or counterclockwise through 90° or 180°; it is labeled with the reference direction as a prefix and the direction of measurement from the reference direction as a suffix; for example, course angle S 21° E is 21° east of south, or course 159°.
随便看	half line half-loaded half-moon half nut half-period zones half plane half-power beamwidth half-power frequency half-power point half-pulse-repetition-rate delay half-round file half section half set half-shade plate half-shift register half-side formulas half-silvered surface half space half step half-subtracter half tap half thickness half-through arch half tide half-tide basin

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