oil sealed vacuum pump
油封真空泵
热门查询
- woodcraft n. 木工技术；森林知识
- evaluator n. 评估员；[电子] 鉴别器；求值程序
- sideshow n. 穿插表演；串演的节；小事件
- immensely adv. 极大地；无限地；广大地；庞大地
- shatterproof adj. 防碎的；抗震的
- motorized adj. 摩托化的；机动化的 v. 使…机械化（motorize的过去分词）
- deliberation n. 审议；考虑；从容；熟思
- congeal vt. 使…凝结；使…冻结 vi. 凝结；凝固
- oppression n. 压抑；镇压；压迫手段；沉闷；苦恼
- beamed adj. 有梁的；有支撑的 v. 射出；发光；用梁支（beam的过去分词）
- sulfide n. [化学] 硫化物
- McKendrick [人名] [苏格兰人、爱尔兰人姓氏] 麦肯德里克 McHenry的变体
- oho int. 嗳哟（表示惊讶，喜悦，嘲弄时所发的声音）
- wantonness n. 繁茂；嬉戏；放纵
- squandering 浪费 滥用
- palliate vt. 减轻；掩饰；辩解
- meltdown n. 灾难；彻底垮台；熔化；暴跌
- mattock n. 鹤嘴锄，十字銶
- prog n. 食物；学监；掠夺得的食物 vi. 掠夺
- accrue vt. 获得；积累 vi. 产生；自然增长或利益增加
考试词汇表
- probability of events
- probability parameter
- probability screening
- probability semigroup
- probability statement
- probability theorists
- probable distribution
- probable maximum loss
- probable trouble area
- probationary employee
- probationary sentence
- probationary training
- probe automatic drive
- probe drilling system
- probe ended meatotome
- probe floating device
- probe pointed bistour
- probe pointed scalpel
- probe rotational scan
- probe with olive ends
