有效性
- 与 有效性 相关的网络例句 [注:此内容来源于网络,仅供参考]
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And also examined the factors of the growth of the Private passenger vehicles and tested the fit of goodness of the model.
同时分析了影响购买人数增加的因素,对模型在预测购买累积人数的有效性方面进行了验证。
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The two methods are presented for non-stationary leakage signals based on original feature gradate. One is a combination of the peak-peak and grads, the other is mean energy method, with the methods eliminate influence of noise and the stress concentration identification is improved. Based on the relativity for wavelet coefficient square, the signal singularity detection theory of wavelet transform was employed to determine metal magnetic memory. Experiment shows that the method is valid for leakage signal.
针对含有噪声非平稳性的漏磁信号,在原有信号特征量梯度的基础上,给出了新的时域空间梯度和峰-峰值组合特征量,以及能量峰值处理方法,有效消除了随机噪声对磁记忆信号的影响,提高了应力集中区的识别率;从磁记忆信号的奇异性检测角度出发,通过多尺度小波系数的平方相关一致性来确定真正的应力集中区;实验验证了所提方法的有效性。
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Feasibility of the method is verified with an example of grader design.
通过平地机的设计评价实例验证了该方法的有效性。
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I wish in no way to impugn the potential validity of gradualism.
我想我绝不非难渐进论的潜在有效性。
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The method has been applied to several types of cell image, which have different distribution of grains.
文中对后两种方法的适应范围及有效性做了比较。
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First, the basic concept of VR and review of the present research method of architecture presentation are introduced, it proves that VR is necessary and reliable to represent architecture as a new method. Second, geometrical optimized method and texture optimized method are discussed specially, along with the analysis of characteristic of ancient and modern architectures. In the third part, the exhibition effect of optimized technique proved that the technique proposed in this dissertation is feasible and valid, which is applied in the Grand Leshan Buddha and Olympic Park separately.
全文分三部分,第一部分主要通过对虚拟现实基本概念的介绍和对已有建筑表现应用研究的简要回顾,阐明VR作为建筑表现新手段的必要性与可行性;第二部分则具体分析古代建筑与现代建筑特点,深入探讨几何优化建模与纹理优化建模;第三部分别结合乐山大佛古建筑群仿真案例与平度奥林匹克现代建筑仿真案例展示优化技术效果,充分证明本文提出的优化建模技术的可行性与有效性。
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Objective To observe the preventive value of recombinant human granulocyte colony stimulating factor in cancer patients after chemotherapy.
目的观察重组人粒细胞集落刺激因子预防化疗后中性粒细胞减少症的有效性和安全性。
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The study was focused on the amount of available water in soil, hydraulic conductivity in soil-root system from different root zones, sap flow from root to stem, compensatory effect of root water uptake, the fruit growth and physiological attibutes, evaporation and transipiration, and plant water use efficiency. Experiment plants involved apple tree, grape, peach, etc. Fruit trees were irrigated in both half root zones or water was continuously supplied to the one-half and the other half kept dry(fixed partial rootzone irrigation, F), or water was alternatively supplied to two halves (alternative partial rootzone irrigation, A).
项目通过水平或垂直方向交替滴灌、固定局部滴灌及均匀灌溉方式,研究根区土壤湿润方式改变对果树根系微生态系统水分有效性、水分传导、根系吸水补偿效应、根茎液流、生长生理状况、蒸发蒸腾及水分利用效率的影响。
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The model of circuit fault propagation based on CA has been applied into grid circuit, in which CA fault model has been studied, and the process of fault propagation has been illustrated according to the evolving rules, the effectiveness of this model has been validated by simulating results as well.
将基于元胞自动机的电路故障传播模型应用到网格电路中,研究该电路故障的元胞自动机模型,及其按照规则演化的故障传播过程,通过仿真,验证了模型的有效性。
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Based on basic principles of grillage method, space grillage model is builded, and its effectiveness is verified.
本文基于梁格法的基本原理,建立空间梁格模型,文章最后通过算例验证了该模型的有效性和实用性。
- 推荐网络例句
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I didn't watch TV last night, because it .
昨晚我没有看电视,因为电视机坏了。
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Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.
今年以来,在北京的很多小区里,电梯液晶电视被撤了下来。
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I'm running my simile to an extreme.
我比喻得过头了。