“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	preread head prerinse presbycusis presbyophrenia presbyopia prescaler prescutum preselection preselector presence presensitized plate present angular height presentation present elevation present position present range present value present-worth factor preservative preset preset guidance preset parameter preset tool preshrunk presintering

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。