三级 [sān jí]

• three-level; [巴] Fully Good
• 短语:
  • 三级胺 tertiary amine;
  • 三级泵 triplex pump;
  • 三级变速箱 three-ratio gear; triple-change gear;
  • 三级串联捻胶机 triple tandem strander;
  • 三级地址 third-level address;
  • 三级定址 three-level addressing; third-level address;
  • 三级反应 {物化} third-order reaction;
  • 三级飞羽 {脊椎} tertiaries; tertial;
  • 三级风 force 3 wind; gently breeze;
  • 三级管 audion;
  • 三级环流 {气} tertiary circulation;
  • 三级火箭 the three-stage rocket;
  • 三级记录 three-level recording;
  • 三级记录系统 three-level recording system; three-level return system;
  • 三级检波器 audion;
  • 三级减速器 triple reduction gear;
  • 三级结构 {生化} tertiary structure;
  • 三级精度立体测图仪 3rd order stereoplotters;
  • 三级控制 three-step control;
  • 三级矿量 explored ore reserve;
  • 三级膨胀发动机 triple-expansion engine;
  • 三级膨胀式蒸汽机 {工} triple-expansion engine;
  • 三级跳远 {体} hop, step and jump; triple jump;
  • 三级瓦斯煤矿 third category gassy mine;
  • 三级涡轮机 triple turbine;
  • 三级小结 {免疫} tertiary nodule;
  • 三级泄压循环 three-step decompression cycle;
  • 三级压力式汽轮机 three-pressure stage turbine;
  • 三级缢痕 tertiary constriction;
  • 三级增压器 three-stage supercharger;
  • 三级振荡器 three-level generator;
  • 三级子例行程序 {自} three-level subroutine;
  • 三级组装 third level of packaging