英语词汇“International Latitude Service, ILS”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	International Latitude Service, ILS
释义	International Latitude Service, ILS 国际纬度服务；成立于1899年；由位于北纬 39°8′；经度分布大致均匀的若干个纬度站组成；使用相同的仪器和观测纲要；确定并发布地极坐标。
随便看	perineoplasty of vaginal outlet perineoprostatectomy perineorrhaphies perineorrhaphy perineorrhaphy for obstetrical laceration perineoscrotal perineoscrotal hypospadias perineostomy perineosynthesis perineotomies perineotomy perineo-urethrostomy perineovaginal perineovaginal fistula perineovaginal rupture Perineovaginal rupture perineovaginorectal perineovulvar perine ,perinium perinephral perinephretic abscess perinephria perinephrial perinephric perinephric abscess