downward welding
平焊,俯焊
热门查询
- solo n. 独奏；独唱；独奏曲 adj. 独奏的；独唱的；单独的 vt. 单人攀登；单独驾 vi. 单独表演；放单飞 adv. 单独地
- architrave n. 柱顶过梁；楣梁；[建] 框缘；门窗的头线条板
- Grammy n. 格兰密唱片奖
- Pericles n. 伯里克利（古雅典政治家）
- oakland n. 奥克兰（美国加州西部城市）
- disloyalty n. 不忠实；不义，不贞；背信弃义
- stagecoach n. 公共马车；驿站马车
- bennet n. 一种水杨梅，花梗
- trodden v. 践踏；行走（tread的过去分词）
- tirade n. 激烈的长篇演说
- cautery n. 腐蚀；烧灼；烙术；烧灼物
- pater n. 父亲 n. (Pater)人名；(英)佩特；(法、德、罗、捷、波)帕特尔
- aggressor n. 侵略者；侵略国；挑衅者
- bopper n. 早期爵士乐音乐家
- unannounced adj. 突然的；未经宣布的；未通知的
- suspended adj. 悬浮的；暂停的，缓期的（宣判）
- eminently adv. 突出地；显著地
- frontal n. 额骨，额部；房屋的正面 adj. 额的；正面的，前面的 n. (Frontal)人名；(西)弗朗塔尔
- heartless adj. 无情的；无勇气的
- unequaled adj. 无与伦比的；无敌的
考试词汇表
- grinding wheel (abrasive disc)
- grinding wheel balancing stand
- grinding wheel contact surface
- grinding wheel dressing amount
- grinding wheel testing machine
- gripper shuttle, dummy shuttle
- gripping device for workpieces
- gronphyllum microcarpum scheff
- grooved core swirlspray nozzle
- gross cost of merchandise sold
- gross cost of merchandise sole
- gross private fixed investment
- gross recoverable value of ore
- ground aviation radio exchange
- ground command interface logic
- ground communication equipment
- ground communications facility
- ground contact length of track
- ground controlled interception
- ground controlled space system
