牙齿磨损

factor of formation abrasiveness

地层研磨性系数

最大允许钻压maximum allowable weight on bit | 地层研磨性系数factor of formation abrasiveness | 牙齿磨损系数tooth wear coefficient

The diaphanous mash is fretting teeth

精致的饲料磨损了牙齿

在临时舞台上,像小丑. On the fit-up, you like merry-andrew | 精致的饲料磨损了牙齿, The diaphanous mash is fretting teeth | 漆粉的栏杆消耗了士气, The lacquered railings is consuming morale

bit-tooth dullness

钻头牙齿磨钝程度

bit grading 钻头磨损等级 | bit-tooth dullness 钻头牙齿磨钝程度 | bit life 钻头寿命

bit-tooth dullness

钻头牙齿磨损程度

71 钻头倾斜 bit tilt | 72 钻头牙齿磨损程度 bit-tooth dullness | 74 钻头轨迹特性 bit trajectory behavior

bit-tooth dullness

钻头牙齿磨损钝程度

bit tilt 钻头倾斜 | bit-tooth dullness 钻头牙齿磨损钝程度 | bit trajectory behavior 钻头轨迹特性

to the point of

到...地步

to the extreme 走向极端 | to the point of 到...地步 | tooth wear 牙齿磨损

tooth wear

牙齿磨损

to the point of 到...地步 | tooth wear 牙齿磨损 | top dogs 夺魁者

tooth wear coefficient

牙齿磨损系数

地层研磨性系数factor of formation abrasiveness | 牙齿磨损系数tooth wear coefficient | 轴承工作系数working coefficient of bearing

tooth wear rate

钻头牙齿磨损速度

normalized bit tooth height 标准的钻头牙齿高度 | tooth wear rate 钻头牙齿磨损速度 | tooth dull 钻头牙齿钝化程度

top dogs

夺魁者

tooth wear 牙齿磨损 | top dogs 夺魁者 | town council 市政会,镇政会

photoperiodic response：光周期响应

photoperiodic induction 光周期诱导 | photoperiodic response 光周期响应 | photoperiodism 光期性

Multi-Variate Statistical Analysis：多元统计剖析

311. 多项距阵 Multi-Nominal Matrix | 312. 多元统计剖析 Multi-Variate Statistical Analysis | 313. 发电厂 Power Plant