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- Weathering makes possible the sorting of rock materials. 风化使岩石物质有可能进行分选。
- There was much talk during the year of a growing rapprochement between jazz and rock while some jazz players were beginning to adapt rock materials and rhythms to their styles. 爵士乐和摇滚音乐的结合日渐紧密，一些爵士乐手开始吸收一些摇滚的素材和韵律到他们的风格中。
- Based on substantial experimental data,the effects of loading rates on the strength, fracture toughness and fragmentation efficiency of rock materials are discussed in this paper. 本文以充分的实验结果为依据，讨论了加载率对岩石材料的强度、断裂韧度和破碎效果的影响。
- Explosive with high density and high velocity can greatly increase the explosion energy and improve the effect of rock materials cutting by shaped charge. 通过提高炸药爆速、增大装药密度等方法可以提高聚能装药爆炸后形成射流的能量和改善聚能爆破切割石材的效果。
- The key link of embankment dam construction is fil ling and compacting of earth and rock materials and the compaction quality d epends on whether the compacting standard is properly executed. 土石坝施工的核心是土石料的填筑压实,压实质量的好坏,关键在于能否正确执行压实标准。
- Measuring of in-situ density and moisture content of earth and rock materials using the nucleon method is a new non-destructive and quick quality control technology that has rapidly been developed. 核子法测定土石等材料原位密度和含水率是一项迅速发展起来的无损、快速质量检测新技术。
- At present, borehole explosion and borehole wedging methods are widely used in mining rock materials and cutting block raw rock in middle and small rock material quarry in China. 目前国内中小型石材矿山大多采用钻孔爆破法和钻孔打楔法进行石材开采和大块料石分割。
- The molten rock material under the earth's crust, from which igneous rock is formed by cooling. 岩浆地球外壳内部的熔融岩石物质，冷却后形成火成岩
- The basic rock material is usually finely crystalline and is referred to as the matrix. 基性岩石物质具有完美的晶体结构，一般构成基质。
- Based on the viscosity acoustic absorption theory, Rock material is natural low-pass filter of acoustical wave. 摘要声波在岩石材料中传播时会发生差异衰减现象。
- The length effect of rock strength results in the friction effect of end faces,not the heterogeneity of rock material. 结果表明,岩石强度的长度效应是由于岩样端面摩擦效应所致,而并非根源于材料本身的非均质性。
- The method establishes an equivalent element comprising both rock material and fault material, which can decrease the influence of faults incision. 该方法将复杂断层单元隐含在岩体单元中，使得岩体单元的剖分不受断层切割的影响。
- Many natural materials are becoming scarce. 许多天然原料越来越少。
- Therefore,it should be factory,specialization and standardization for our rock material producing,in order to improve the whole level of our highway construction quality. 因此,我国石料生产必须工厂化、专业化、标准化,从而更快地提高我国公路建设质量的整体水平。
- The rock was honeycombed with passages. 岩石上有许多蜂窝状的小孔。
- The beautiful curtain is made of remnant materials. 这个漂亮的窗帘是用零头布做的。
- The numerical rock specimen with initially random material imperfections can better model the actual failure process of rock material, while the homogeneous specimen cannot. 含缺陷试样可以较好地模拟岩石类材料的真实破坏过程，均质试样（不包含任何缺陷）则不然。
- Some synthetic materials do not crush easily. 有些化纤衣料不易起皱。
- Many young rock hounds grow up to be geologists. 许许多多爱好收集岩石的少年，长大后成了地质学家。
- The climber had to negotiate a steep rock face. 那攀登者得攀越一陡峭岩石。
