rock fragment
岩屑
常用释义
英式发音
美式发音
基本释义
- 岩屑，岩石碎块
例句
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1·This thesis mainly studies SVM's application in blasting rock fragment-size.本文的研究重点是支持向量机在岩体爆破块度研究中的应用。
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2·A xenolith - "foreign rock" in Greek - is a rock fragment foreign to the igneous rock in which it is embedded.捕虏岩，希腊语中译为“外国岩石”，是一种嵌入在火成岩里的非原有岩石碎片。
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3·A large rock fragment, deposited in the midst of the fine-grained sediments on the floor of a proglacial lake or of the sea.沉积于冰前湖底或海底的细粒沉积物中间的大石块。
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4·Meanwhile, which can improve the blasting effect, made the rock fragment more uniformly, and improve the blasting efficiency.改善爆破质量，使破碎块度更加均匀，从而提高爆破效率。
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5·This paper introduces the 'structure characteristics and rock fragment characteristics of single step drill head with point pick.介绍了单阶梯尖环齿钻头的结构特点及碎岩特点。
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6·A type of secondary porosity created through the dissolution of a preexisting constituent of a rock, such as a shell, rock fragment or grain.一种通过先存岩石组分(如生物介壳，岩屑或岩石颗粒)的溶解所造成的次生孔隙类型。
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7·The reservoirs of the Yanchang formation almost are fine feldspathic sandstone, feldspathic debris sandstone, rock fragment feldspathic sandstone, and little quartzose sandstone.延长组储集岩主要为细粒的长石砂岩、长石岩屑砂岩、岩屑长石砂岩等，还有少量的石英砂岩。
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8·Therefore, making a thorough study on the fragment size in rock mass blasting is of momentous practical significance.因此，对岩体爆破块度的研究具有重要的实际意义。
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9·The fragment-size distribution of rock blasting is an important index to evaluate the blasting quality quantitatively.岩体的爆破块度分布是定量评价爆破质量的重要指标之一。
同义词