life cycle of product
产品寿命周期
热门查询
- saucer n. 茶托，浅碟；浅碟形物；眼睛
- brat n. 乳臭未干的小孩；顽童 n. (Brat)人名；(法、塞)布拉特
- humming n. 哼唱 v. 嗡嗡作响（hum的ing形式） adj. 发嗡嗡声的；精力旺盛的
- blissfully adv. 幸福地；充满喜悦地
- explosive n. 炸药；爆炸物 adj. 爆炸的；爆炸性的；爆发性的
- conversely adv. 相反地
- alopecia n. 秃头症
- self-image n. 自我形象
- plebiscite n. 公民投票；平民表决
- predecease n. 先死 vt. 比…先死；死于…之前 vi. 先死
- Costner 科斯特纳（人名）
- submenu n. 子菜单
- brummie 伯明翰人 伯明翰的
- spectrophotometer n. [光] 分光光度计
- KOONS [人名] 孔斯
- ordinary adj. 普通的；平凡的；平常的 n. 普通；平常的人（或事）
- Allard [人名] [英格兰人姓氏] 阿拉德来源于古法语人名+日耳曼语，含义是“高贵的+勇敢的，坚强的”(noble+hardy+brave,strong)
- soaring adj. 翱翔的；高耸的；猛增的 v. 高耸（soar的现在分词形式）；高飞；猛增
- thankfulness n. 感激
- chert n. [岩] 燧石；黑硅石；角岩 n. (Chert)人名；(罗)凯尔特
考试词汇表
- reciprocating-piston engine,
- reciprocating-piston machine
- reciprocation pump in series
- recirculated air, return air
- recirculating chromatography
- recirculating control system
- recirculating loop frequency
- recirculating of heating gas
- recirculation absorption oil
- recirculation heating system
- recirculation pump discharge
- recirculation pump flow rate
- recirculation pump overspeed
- reclaiming by plastification
- reclaiming serviceable parts
- reclaiming used foundry sand
- reclining chair (easy chair)
- recognition of constellation
- recoil brake (recoil buffer)
- recoil cylinder closing plug
