vacuum tube oscillator
un. 真空管振荡器；电子管振荡器
热门查询
- unturned adj. 未翻转的；未颠倒的；不转动的
- exert vt. 运用，发挥；施以影响
- WANDA n. 旺达（女子名）
- Dijk n. (Dijk)人名；(荷)戴克
- dispute n. 辩论；争吵 vt. 辩论；怀疑；阻止；抗拒 vi. 争论
- unpeopled 人口减少的
- inactivation n. [生物] 失活；[化学] 钝化（作用）
- sheared adj. 修剪的 v. 修剪（shear的过去分词）
- inadequately adv. 不适当地；不够好地
- copepod n. 桡足动物 adj. 桡脚类动物的
- assent n. 同意；赞成 vi. 同意；赞成
- pesticide n. 杀虫剂
- Hayman [人名] [英格兰人姓氏] 海曼地貌名称，来源于中世纪英语，含义是“干草+人”(hay+man); [人名] [英格兰人姓氏] 海曼绰号，高个子，来源于中世纪英语，含义是“高，高大+人”(tall,high+man); [人名] [英格兰人姓氏] 海曼职业名称，含义是“海之仆”(servant of Hay)
- commercialization n. 商品化，商业化
- meningeal adj. 脑膜的
- curtail vt. 缩减；剪短；剥夺…特权等
- igg abbr. ill-gotten gains 以不正当手段所得的利润
- wailing v. 哭泣（wail的ing形式）；哭号
- repellency n. 抵抗性；排斥性
- monolithic adj. 整体的；巨石的，庞大的；完全统一的 n. 单块集成电路，单片电路
考试词汇表
- center of buoyancy curve
- center of gravity limits
- center of gravity travel
- center of housing estate
- center of inertia system
- center of origin of crop
- center of specialization
- center of the photograph
- center of turning circle
- center on heavy industry
- center owncoding routine
- center tapped resistance
- center to center spacing
- center wheel cock spring
- center-crank arrangement
- center-of-gravity motion
- center-of-inertia system
- center-to-center spacing
- center-to-focus distance
- center/centre of gravity
