- 相关词组
- welding seam[化] 焊缝;
- welding seam No焊缝编号
- welded seam焊缝
- working seam正在开采的煤或矿层
- bunches below waistline seam腰缝下口涌;
- workable coal seam可采煤层
- welded seam can熔接罐
- felled seam双折边叠缝;
- weld bridge seam搭桥焊缝;桥接焊缝
- wide seam宽裂缝
- boiler seam锅炉接缝;
- welt and seam rubbing machine沿条和沿条缝擦平机
- brazed seam(黄)铜焊缝;
- weld seam焊缝;
- soldering seam钎缝;焊缝;
- coal seamn.煤层;
- weld seam pipe焊缝管
- workable seam sample可采煤样
- width of oxidized coal seam煤层氧化带宽度
- brazing seam焊缝;
- 今日热词
- 热门搜索
- ballet n.芭蕾舞;芭蕾舞剧;芭蕾舞团;
- pilot n.飞行员;(飞行器)驾驶员;领航员;领港员;引水员;(电视的)试播节目v.驾驶;引导;试验;顺利通过;
- scientific report 科学报告
- enthusiastic adj.非常感兴趣的,热心的;
- take away v.拿走;带走,抓走(送去监狱、医院等);夺走;从……中减去,从……中扣除adj.供应外带的;可带走的;
- sorry adj.对不起的;无价值的,低等的;遗憾的;感到伤心的;后悔;int.(道歉时用)很抱歉,请原谅,(请某人重复你没听清的话)你说什么,请再说一遍,(纠正自己说错的话)不对,应该是;
- adjustment n.调节,调整;调节器;调解,调停;(赔偿损失的)清算;
- HDT 高分辨地层倾角测井仪;
- heavily adv.在很大程度上;沉重地;魁梧地;缓慢而忧郁地;重载地;
- Jimmy Choo 吉米·周;吉米丘;吉米周;吉米;周仰杰(品牌名)
- computer n.计算机,电脑;
- CCTV n.中央电视台;中国中央电视台(China Central Television);闭路电视(Closed Circuit Television);

