偏心钻
关键词:股骨头坏死 ;髓心减压 ;偏心钻 ;注射型硫酸钙 [gap=1891]Key words: Femoral Head Necrosis; Core Decompression; eccentric bit; Injectable Calcium Sulphate Cement
[油气] 偏心钻头
... dull bit 钝钻头;钝钎头 eccentric bit 偏心钻;偏心钻头 finishing bit 精加工用钻头 ...
偏心刀尖块
... 偏心环 eccentric band 偏心刀尖块 eccentric bit 偏心套 eccentric bushing ...
应用数值计算方法,分析了偏心钻头底部钻具组合的受力和变形特性。
The buyers, like the cars, are often eccentric with a weakness for the quirky and unique — along with a bit of money, too.公司的客户和这里的汽车有些像,古怪精灵的,有点儿小钱,对新奇和独特的东西也没什么抵抗力。
The old lady is a bit of an eccentric.这位老太是个有点古怪的人。