- 相关词组
- color contamination色(彩)混(杂),色脏污;
- stream contamination of wind tunnel风洞气流污染
- test for contamination污染试验
- contamination seal防污染密封;
- tungste contamination钨污染
- permissible explosives for coal mines煤矿炸药
- fecal contamination粪便污染
- soil radioactive contamination土壤放射性污染
- gene contamination基因污染
- salt water contamination盐水侵
- permissible overload容许超载
- risk of contamination with other cargo染污险
- sensitivity to contamination对污染的敏感性
- tungsten contamination钨污染(电弧熔化时被钨电极污染)
- oil contamination油的沾污;油污;
- soil contamination土壤污染
- trace contamination微量污染
- contamination free无污染的;
- subsoil permissible load天然地基允许荷载
- intolerable contamination超过容许值的污染;超容许标准的沾染;超容许污染
- 今日热词
- 热门搜索
- committee n.委员会;
- DSA abbr.Defense Shipping Authority (北约)防务航运管理处;数字减影血管造影;供者特异性抗体;形稳阳极;数字血管减影;数字血管造影;数字减影术
- spelling mistake 拼写错误;
- abrupt adj.突然的,意外的;无理的,唐突的;不连贯的;陡峭的;
- pest n.讨厌的人或事;害虫;害鸟;害兽;灾害;
- presentation n.授予;提出…的方式;颁奖仪式;介绍;表演;胎儿产式;
- mean v.意思是;打算;意味着;意义重大;表明;对…当真;adj.吝啬的;刻薄的;
- printer n.打印机;印刷机;印刷商,印刷厂;印刷业从业人员,印花工;
- telescope n.望远镜;v.叠缩;精简;
- be v. 是;有,存在;做,成为;发生;aux. 用来表示某人或某物即主语本身,用来表示某人或某物属于某一群体或有某种性质;
- whiplash n.鞭子的皮条,鞭绳;
- millionaire n.百万富翁;大富翁;大财主;有钱人;
