rotary piercing
回转冲孔,旋转穿孔,辊式穿孔
热门查询
- factorial n. [数] 阶乘 adj. 因子的，阶乘的
- chao n. 钞（货币）
- bloodshed n. 流血；杀戮
- punctured adj. 具刻点的；被剌破的
- declension n. 词尾变化；变格；倾斜；衰退
- beachhead n. [军] 滩头堡，滩头阵地
- earless adj. 无穗的；无耳的；听觉不佳的
- potato n. [作物] 土豆，[作物] 马铃薯
- extinguished v. 熄灭；灭绝（extinguish的过去分词） adj. 熄灭的；灭绝的
- acne n. [皮肤] 痤疮，[皮肤] 粉刺
- search n. 搜寻；探究，查究 vt. 搜索；搜寻；调查；搜查；探求 vi. 搜寻；调查；探求 n. (Search)人名；(英)瑟奇
- sunyata n. 空性，空
- complacence n. 满足，自满；沾沾自喜
- daybreak n. 黎明；破晓
- emerson n. 爱默生（Ralph Waldo Emerson 美国思想家，诗人）
- reestablishment n. 恢复，重建
- medal n. 勋章，奖章；纪念章 n. (Medal)人名；(西、捷)梅达尔
- confined v. 限制（confine的过去式和过去分词） adj. 狭窄的；幽禁的；有限制的；在分娩中的
- qualify vi. 取得资格，有资格 vt. 限制；使具有资格；证明…合格
- fixation n. 异常依恋，固恋，痴迷；癖 n. 固定；定位；定影
考试词汇表
- instrumental spectroscopy
- instrumentation amplifier
- instrumentation equipment
- instrumentation grounding
- instrumentation radar set
- instrumentation recording
- instruments of production
- instruments of punishment
- insufficiency of evidence
- insufficiency of function
- insufficient fermentation
- insufflation of the lungs
- insular cellular antibody
- insulated carbon resistor
- insulated evaporation pan
- insulated flexible ladder
- insulated gate transistor
- insulated isolated device
- insulated metal substrate
- insulated protection ring
