- 相关词组
- impurity photoconductor杂质光电导体
- rear guardn.后卫,殿后;殿军;
- wind sleeven.风向袋;
- impurity segregation杂质分凝[偏析]
- impurity mobility杂质迁移率
- high-boiling-point impurity高沸点杂质
- impurity penetration杂质渗入
- impurity striation杂质条纹
- impurity profile杂质分布图
- impurity level杂质能级
- impurity state conduction杂质态导电
- impurity selection杂质选择
- impurity source杂质源
- impurity scattering杂质散射
- raglan sleeven.套袖;
- impurity limitation杂质限度
- impurity state杂质态
- impurity semiconductor杂质半导体
- impurity of seeds种子混杂
- headlight guard头灯护架
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- ceiling n.天花板,顶棚;上限;最高飞行限度;
- handbag n.(女用)手提包;旅行包;
- wherever conj. 无论哪里;各处;在所有…的情况下;adv.(用于问句)究竟在哪里;
- sand n.沙;沙地;沙洲;沙滩;沙子;沙色;vt.撒沙于;以沙掩盖;用砂纸等擦平或磨光某物;使撒沙似地布满;给…掺沙子;
- garbage n.垃圾;废话;垃圾场;
- chiq 驰球
- powerpoint 微软公司生产的制作幻灯片和简报的软件;
- amaze vt.使大为吃惊,使惊奇;n.吃惊,好奇;
- deadline n.截止时间,最后期限;
- drawback n.缺点,劣势;退税;
- b n.英语字母表的第2个字母;n.B音(C大调的第7音或音符);(学业成绩)第二等,良
- inland adj.内地的,内陆的;国内的;adv.向内地,在内地;向内陆,在内陆;