- 相关词组
- silicon nitride based cutting tool氮化硅基切削工具
- nickel nitride二氮化三镍
- nitride layer[渗氮]白亮层
- beryllium alloy铍合金;
- titanium nitride一氮化钛，氮化钛;
- transition metal nitride过渡金属氮化物
- nitride bonded silicon carbide氮化物粘结的碳化硅
- sodium beryllium fluoride钠氟化铍
- molybdenum nitride氮化钼
- beryllium alginate海藻酸铍
- tungsten nitride氮化钨
- niobium nitride氮化铌
- hot-pressed aluminium nitride热压氮化铝
- manganese nitride含氮锰铁;二氮化三锰
- germanium nitride氮化锗
- silicon nitride film氮化硅薄膜
- tantalum nitride resistor氮化钽薄片型电阻;氮化钽电阻器
- samarium nitride氮化钐
- beryllium hydroxide氢氧化铍;
- zinc nitride氮化锌;二氮化三锌
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- butter n.黄油;黄油状的食品;奉承话;焊膏;vt.抹黄油于…上;用黄油煎食物;讨好;
- proof n.证据;证明;检验;证实;求证;验算;校样;（酒的）标准酒精度adj.防/抗…的;能抵御;能防范;可防护;
- beard n.胡须，胡子;
- conclusion n.结论;结束;末尾;结局;签订;
- neither nor 既不…也不…;均不;两者都不
- recognition n.认识，识别;承认;赞赏;
- short adj.短的，短暂的;矮的;短缺的;短期的;不足;缺乏，缺少（某种品质）;（呼吸）短促，困难;少于;简略的;个子矮的;短音的;紧俏;简单粗暴adv.不足;缺少;中间(打断);未达到;不及;过早地(终止)
- refuse v.拒绝;回绝;n.垃圾，废弃物;
- micron n.微米;
- Africa n.非洲;adj.非洲的;
- assess vt.评定;估价;对（财产、收入等）进行估价（作为征税根据）;确定（损害赔偿金、税款、罚款等）的金额;
- duty n.责任;职务，职责;上班;税;
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