英语词汇“ball index”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	ball index
释义	ball index 钢球分度装置
随便看	vertical up-or-down movement vertical upright vertical upstream face vertical upward force vertical upward welding vertical up welding vertical U-tube vertical vane copying milling machine vertical variability map vertical-variability map vertical variation vertical vector vertical vegetation zone vertical velocity vertical velocity component vertical velocity curve vertical velocity gradient vertical velocity indicator vertical velocity senser vertical velocity sensor vertical veneer slicer vertical(vert) vertical vertigo vertical vessel vertical vessel supported by skirt 只有霜华伴月明只有青山如洛只有香如故只欠到潇湘只残邺城不日得只消山水光中只渊明只渡寒塘亦并飞只照逃亡屋只疑松动要来扶溜尖溜尖儿溜干二净溜拍溜明崭亮溜桌溜槽溜沟子溜沿儿溜派