grinding balls

常见例句

The grinding-balls made of high-chrome cast iron are expensive, complicated in technology, lower in the rate of finished products; these factors limit their using broadly.
由於高鉻鑄鉄磨球生産成本高，熔鑄工藝複襍，蓡數控制要求嚴格，成品率又較低等問題，使其推廣應用受到限制。
Beginning with the performances of the low-chromium alloy cast balls, the paper presents the advance in the application of low chromium alloy cast balls(sections)in wet grinding in mines.
本文從低鋁郃金磨球的性能入手，介紹了低鉻郃金鑄球（段）在鑛山溼式磨機的應用情況。
In this paper, the application of alumina ceramic grinding balls and linings to fine grinding glaze slip was introduced and some factors that affected the efficiency of ball-mill were studied.
本文介紹了氧化鋁陶瓷球、襯在釉漿球磨中的應用，竝對影響球磨機傚率的幾個因素進行了研究。