“directed angle”的概念、定义、翻译、参考文献-科学参考

单词	directed angle
释义	directed angle [dǝ`rek·tǝd `aŋ·gǝl] ^MATHEMATICS An angle for which one side is designated as initial, the other as terminal.
随便看	skip distance skip effect skip fading skip flag skip hoist skipjack skip keying skip logging skip mark skip-searched chain skip shaft skip trajectory skip vehicle skip zone skiron skirt skirting skirting block skirting plate pulsation dampening pulsation welding pulse pulse altimeter pulse amplifier pulse amplitude

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