- standard specimen
- standard test bar
- standard test block
- standard test piece
- standard test specimen
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标准试件的英文
例句与用法
- The study lies in following aspects : 1 ) a great number of experiments on sfrc are carried out to obtain the basic data of sfrc energy properties , which are the fundamental parts of further study . 2 ) a probability analysis based on statistical theory is done to all the experiment data . in the end , energy criterion for sfrc associated with security criterion are calculated and listed for future use
本文主要针对钢纤维喷射混凝土在单层隧道衬砌中的应用进行了研究，内容包括以下几个方面： 1 )进行了大量的钢纤维混凝土标准试件试验，试验的成果和数据为研究钢纤维混凝土的能量特征提供了事实依据和参考； 2 )运用概率统计方法对钢纤维混凝土的指标进行了可靠性分析，得出了实际可以接受的保证率下的钢纤维混凝土能量指标； 3 )通过合理的假设和简化，研究了钢纤维混凝土构件在破坏过程中的能量耗散机理。 - The destruction resistant properties of several standard test ore pieces and natural ore blocks of various sizes were measured . the results show that the compression strength of natural ore is far less than that of standard test pieces and has the tendency of increase with the decrease of the size , which suggests that it is unrational to use the compression strength of standard test pieces to represent the destructive strength of rock ore in calculating the ball size for the coarse grinding of metal ores
测定了多种矿石标准试件及不同粒度自然矿块的抗破坏性能，表明自然矿块的抗压强度远小于标准试件，且具有随粒度减小而增大的趋势，也说明金属矿粗磨机球径计算中采用标准试件抗压强度代表岩矿破坏性能是不合理的。