“交通瓶颈”的概念、定义、翻译、参考文献-科学参考

单词	交通瓶颈
释义	交通瓶颈 Encyclopedia 工学交通组织规则释 traffic bottleneck交通瓶颈道路交通系统中对整体通行能力产生约束的要素。如同瓶子的颈部一样，阻碍交通系统整体效能发挥的关键部位。
随便看	contragradient automorphism contragradient composition contragradient isomorphism contragradient linear transformation contragradient mapping contragradient matrix contragradient module contragradient representation contragradient set contragradient transformation contragredient contragredient automorphism contraharmonic mean contraindicated during pregnancy contraindicated in diet contraindication of Chinese medicinal use contraindication of pattern contralto contranatant contraorbital contraorbitally contra-parallelogram contrapedal curve contrapolarization contraposition

科学参考收录了854744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。