- 相关词组
- weld seam pipe焊缝管
- coal seamn.煤层;
- gently inclined seam缓[倾]斜煤层
- impervious seam紧密接缝
- wide seam宽裂缝
- weld seam焊缝;
- underlying bedrock下伏基岩;
- impermeable seam不透水层
- medium-steep seam中倾斜矿层
- workable coal seam可采煤层
- brazed seam（黄）铜焊缝;
- width of oxidized coal seam煤层氧化带宽度
- medium-thickness coal seam中厚煤层
- working seam正在开采的煤或矿层
- workable seam sample可采煤样
- bunches below waistline seam腰缝下口涌;
- gently inclined coal seam缓倾斜煤层
- underlying documentn.原始凭证;
- horizontal seam水平缝
- brazing seam焊缝;
- 今日热词
- 热门搜索
- berry n.浆果;莓;
- physics n.物理学;物理现象;物理成分;
- PCL abbr.Printer Control Language 打印机控制语言;聚己内酯;后交叉韧带;早期容量损失
- mutton n.羊肉;绵羊;
- Materials Letters 材料快报
- admit vt.& vi.许可进入;承认，供认;vt.允许;确认;
- Don't cry 别哭泣;不要哭;不要哭泣
- winter holiday 寒假;冬季节日
- element ui 网站快速成型工具
- hatch v.孵出;破壳;筹划;n.舱口;舱门;小窗口;
- remind v.提醒;使想起;
- doubt n.怀疑;v.不能肯定;怀疑;不相信;
