- 相关词组
- a stratum一层;
- prime stratum原始地层
- bearing stratum持力层;
- water stratum含水层
- permeable stratum透水层;透水岩层
- regulating separate stratum oil production rate分层配产
- impervious stratum不渗透地层
- impermeable stratum不透水层
- stratum corneum角质层;
- water-tight stratum不透水地层
- palaeozoic stratum古生代岩层
- waterbearing stratum含水层
- sandy gravel stratum砂砾层
- aqueous stratum蓄水层;
- tilted stratum倾斜地层
- target stratum目的层
- weak stratum松软岩层
- upper stratum上层
- ionized stratum电离层;
- vegetation stratum植被层
- 今日热词
- 热门搜索
- maven repository 仓库地址
- 蒸馏 [化] [物] distillation;distill;distil ;
- help v.帮助，促进;搀扶;为…取用;n.帮助;有用;有益的人/物;救助;
- ten num.十，十个;第十;n.十个人;十点钟;十岁;十元纸币;
- explicit adj.易于理解的;明确的;直言的;
- just tell me 告诉我;只要告诉我
- mat n.席子，垫子;（体育运动用的）厚垫子;衬边;团，簇;
- prison n.监狱，看守所;
- search terms [医]搜索词，检索项;
- headteacher n.中小学的校长;
- either or adv.不是…就是…，…或…，要么…要么…;
- Italy n.意大利（欧洲）;
