shield arc electrode
被覆电弧銲条, 被覆电弧焊条
热门查询
- choreographic adj. 舞台舞蹈的；舞蹈术的
- cbs abbr. 哥伦比亚广播公司（Columbia Broadcasting System）；共电式振铃设备（Central Battery Signalling）
- versify v. 作诗，用诗表达，把（散文等）改写为诗
- kettle n. 壶；[化工] 釜；罐；鼓 n. (Kettle)人名；(英)凯特尔
- midfielder n. 中场队员
- Penh 金边
- window n. 窗；窗口；窗户
- moocher n. 乞丐；敲诈者
- bustle n. 喧闹；活跃；裙撑；热闹的活动 vt. 使忙碌；催促 vi. 喧闹；忙乱；充满
- nosebleed n. 鼻出血；衄血
- portcullis n. 吊闸；铁闸门 vt. 给…装吊闸
- suppurate vt. 使化脓 vi. 化脓
- waken vt. 唤醒；使觉醒 vi. 醒来；觉醒
- respecter n. 尊敬的人；势利的人
- Piggott n. (Piggott)人名；(英)皮戈特
- denunciation n. 谴责，斥责；告发
- serialisation n. <主英>=serialization
- utility n. 实用；效用；公共设施；功用 adj. 实用的；通用的；有多种用途的
- preferably adv. 较好；宁可，宁愿；更适宜
- involution n. [生物] 退化；纠缠（的事物）；乘方
考试词汇表
- average acceptance angle
- average annual discharge
- average annual soil loss
- average blading diameter
- average branching factor
- average calculating time
- average childbearing age
- average composite sample
- average computing device
- average correlation time
- average cost profit rate
- average current of train
- average daily production
- average days of stocking
- average deviation effect
- average duration of life
- average end area formula
- average error,mean error
- average evoked potential
- average factory workweek
