三级

【建】 tert-

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third class

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san1 ji2

grade 3, third class, category C

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三级

sān jí

three-level; (巴) Fully Good

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

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三級|三级 [sān jí] ► grade 3 ► third class ► category C