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- ring packed colum 环状填充柱
- The Application of Packed Colum Gas Chromatography Analysis Method in Coking Products 填充柱气相色谱分析法在焦化产品中的应用
- Keywords the method of packed colum gas chromatography;coking products;benzene;toluene;xylene;distillation range;determination; 填充柱相色谱法;焦化产品;苯;甲苯;二甲苯;馏程;测定;
- The auditorium was packed that night. 这天晚上，礼堂里挤满了人。
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
- He packed up his things and left. 他把东西装进箱子里就动身了。
- The diamond ring dazzled with brilliancy. 这只钻石戒指闪耀夺目。
- I'd only gone five miles when the engine packed up. 我刚开出5英里，汽车的引擎就出了毛病。
- The old cat quietly packed up in his sleep. 那只老猫在睡梦中静静地死去。
- Let's pack up and spend a week in the countryside. 咱们收拾好东西到乡下去过一个星期吧。
- It was vodka, and it packed quite a punch. 这是伏特加酒，它有强烈的刺激作用。
- The theater was packed with children. 那家戏院挤满了小孩子。
- She wears a diamond ring on her left hand. 她左手上戴着一枚钻石戒指。
- Our family reunions are always three ring circus. 我家合家团聚的场面总是热闹非凡。
- He packed up and was ready to go. 他整理好行装准备出发。
- She packed the children off to bed. 她把孩子全打发去睡觉了。
- All his camping gear was packed in the rucksack. 他的野营物品全都放在背囊里了。
- I am sorry-she's out. Can you ring again later? 对不起－她出去了。你过些时候再打电话来好吗？
- The boys and girls made a ring round us. 男孩和女孩围着我们站了一圈。
- How would you pack the goods we have ordered? 我们订购的这批货，不知你们是怎么包装的？
