可: approve磨: mill; millstones系数: coefficient; ratio; modulus; ...性: nature; character; dispositi ...指数: index number; index相对可磨系数: relative grindability factor可磨指数: hard grove可磨性指数: grindability index哈氏可磨指数: hardgrove grindability index可磨性: grindability index; grindabilty哈氏可磨性指数: hardgrove grindability index可磨性试验: grindability test可磨性限度: grindability limit; grindability margin可磨性指标: grindability index可磨碎性指数: grindability index; grindability rating可磨度: grindability易磨性系数: grindability factor不可磨灭: indelible; ineffaceable 不可磨灭的功绩 everlasting merit; unforgettable meritorious deeds; ineffaceable merit; 不可磨灭的贡献 an ever lasting [indelible] contribution; 不可磨灭的印象 indelible impressions; 虽然她和那老人只见过一面, 可却在她心上留下了不可磨灭的深刻印象。 although she had only met the old man once, he had made an indelible impression on her不可磨灭的: indelible - erasable; ineffaceable可可磨粉机: cocoa pulverizer可磨碎性: grindability哈德格罗夫可磨度指数: hard grove grindability index可可磨粉装置: cocoa powder plant粉碎机法测定煤炭可磨性的试验方法: standard test method for grindability of coal by the hardgrove-machine method不可磨灭的功绩: ineffaceable merit