15. The prediction model was reasonable in the case, because the monitoring data and test time interval of prediction example were of high discreteness.
由于文中预测实例的监测数据及测试时间间隔均有较大离散性，因此应用此模型进行预测较为合理。
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16. Fast Fourier Transform (FFT) is inevitable to cause the spectrum leakage and fence effect because of truncation and discreteness in signal collection.
17. Then according to the characteristics of structure material, the variables are treated as discreteness, and the model is modified for discrete variables.
其次根据材料特点，将设计变量取为离散变量，给出了天线结构的多工况离散变量优化设计数学模型。
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18. Distribution system planning is a complicated combinatorial optimization problem, which is characterized by multi-constrains, non-linearity and discreteness.
配电网络规划是一个复杂的组合优化问题，其具有多约束、非线性和离散性的特点。
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19. For making the new technique of tension strength testing method have the good and practical value, and avoid causing the large discreteness in the applicatin.
20. Discreteness of splitting tensile strength of marble is very great and it is influenced by the factors such as heterogeneous, splitting type and size effect and so on.
大理岩劈裂抗拉强度具有较大的离散性，并受非均质性、劈裂形式及尺寸效应等多种因素影响。
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21. It is claimed that certain problems exist in the current environmental education such as its discreteness from other disciplines, and its theory in disagreement with practice.
22. Based on the discreteness of electric charge, the influences of an external magnetic filed on the persistent current of the mesoscopic coupling metallic rings a re investigated.
在考虑电荷是量子化的基础上，研究了外加磁场对介观耦合金属环中持续电流的影响。
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23. On the basis of the charge discreteness, the quantum fluctuations fo the charge, current and energy in the mesoscopic metal dual rings are calculated by the minimum shift operator.
24. Under the precondition of ensuring the accuracy , the principle of discreteness choice is low-consumed and low-cost , which can make the apparatus work more time and spend less money.
25. The bigger the specimen size is, the more notable the sensitivity of rock dynamic strength dependence to strain rate is, and the smaller discreteness of the obtained rock dynamic strength is.
试件尺寸越大，岩石动态强度对应变率依赖的灵敏性越显著，所测得的岩石动态强度离散性越小；
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26. The bigger the specimen size is, the more notable the sensitivity of rock dynamic strength dependence to strain rate is, and the smaller discreteness of the obtained rock dynamic strength is.
试件尺寸越大，岩石动态强度对应变率依赖的灵敏性越显著，所测得的岩石动态强度离散性越小；
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用作名词 (n.)
Several practical considerations such as the discreteness of design variables are included in the optimization procedure. 对一些实际情况如设计变量的离散性问题作了合理的考虑。
There is a certain improvement of strength properties of CRM by redispersible polymer powder.But the test dates show larger discreteness and need the further research. 可再分散胶粉聚合物对橡胶水泥砂浆的强度等性能具有一定的改性作用，但试验数据表现出较大的离散性，需要做进一步的研究与探讨。
