常見例句According to topographical features, the valley shape, Quaternary overburden thickness, and fault rock crusher factors we can identify the downstream dam site for the proposed dam site. 根據(jù)地形地貌、河谷形態(tài)、第四系覆蓋層厚度、斷層因素和巖體破碎程度等綜合確定宜選擇下壩線為擬建壩址。Application of wheel type soft rock crusher 輪式軟巖破碎機的應用A Study on Rock Crush Mechanism by Explosive Stress Wave 爆炸沖擊波作用下巖體破碎機理的研究In mining project,rock crushing has great effect on economics and productive efficacy.In order to improve blasting efficacy,it is necessary to classify the rock in terms of its blastability. 巖石破碎的好壞對礦山工程在經濟上和生產效率上有極為重要的影響,為提高爆破效率,需對巖石的可爆性進行分類。Some synthetic materials do not crush easily. 有些化纖衣料不易起皺。Ben has a crush on his music teacher. 賓迷戀他的音樂教師。 返回 rock-crusher