cotan

听听怎么读
英 ['kəʊtæn]
美 ['koʊtæn]
是什么意思
  • abbr.

    cotangent 余切;

  • 英英释义

    cotan

    • n.ratio of the adjacent to the opposite side of a right-angled triangle

      同义词:cotangent

    学习怎么用

    权威例句

    Protocol assessment issues in low duty cycle sensor networks: The switching energy
    Synthesis of macroporous bifunctional ion exchangers containing sulfo and carboxyl groups
    TOWARDS SUSTAINABLE WATER MANAGEMENT FOR PISTACHIO (PISTACIA VERA L.) PRODUCTION UNDER DROUGHT CONDITIONS: A REVIEW
    Mutation in cytochrom b gene of mitochondrial DNA in a family with fibromyalgia is associated with NLRP3-inflammasome activation
    THE ROMANIAN ORTHODOX CHURCH’S TREASURE IN MOSCOW
    The Orthodox Church and the Romanian State during the interwar period. Patriarch Miron Cristea’s Government
    NÍVEIS DE ENERGIA DIGESTÍVEL EM RAÇÕES COM DIFERENTES NÍVEIS DE PROTEÍNA PARA ALEVINOS DE LAMBARI TAMBIÚ
    Islam dan polugri
    South China Sea: Remaining Idle Is Not an Option
    Feed the World Well: An IBCN Project
    c开头的单词
    字母词汇表更多
    c开头的单词
    r开头的单词
    v开头的单词
    分类词汇表更多
    服务三农
    食品行业
    医学英语词汇书
    人名姓氏表更多
    男/女
    雅思预测