• Compared with bulk materials, nanoscaled materials have many unique properties, such as small size effect, surface and boundary effect, quantum size effect and so on.

    与块体材料相比,纳米材料具有很多独特的性质,如小尺寸效应、表面与界面效应、量子尺寸效应等。

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  • Nano material performances can remarkably improve the physical properties and performances of the refractory material due to its surface effect, quantum size effect and tunnelling effect.

    纳米材料由于具有表面效应、量子尺寸效应和隧道效应,以添加剂的形式加入耐火材料中,可显著提高耐火材料物理性能和使用性能。

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  • Research on size effect of rock mass mechanics parameters.

    岩体力学参数尺寸效应的研究。

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  • The finite size effect in the Eguiluz-Zimmermann (EZ) model is studied.

    研究EZ模型中的有限尺寸效应。

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  • Energy gaps of different kinds of structures presence distinct size effect.

    各种结构的能隙中存在明显的尺寸效应。

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  • The size effect in steel is attributed mainly to the grain size of the material.

    钢内的尺寸效应主要认为是由于材料的晶粒尺寸造成的。

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  • Semiconductor quantum dot is a mesoscopic system with marked quantum size effect.

    半导体量子点是一种具有显著量子尺寸效应的介观体系。

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  • There is the size effect in roller compacted concrete specimen as in concrete specimen.

    碾压混凝土试件与混凝土试件一样也存在着尺寸效应。

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  • Therefore, the size effect on corrosion behavior of copper wires is a widespread phenomenon.

    上述现象表明铜丝腐蚀行为的尺寸效应具有一定的普遍性。

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  • The oxidation mechanism was well explained by reactive element effect and grain size effect.

    利用反应元素效应和晶粒尺寸效应可以较好地解释该氧化动力学机制。

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  • The computation results showed quantitatively the anisotropy and size effect of jointed rock.

    计算结果定量地说明了岩体的各向异性和尺寸效应。

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  • Expressing the high strength concrete cube strength size effect differs from the common concrete.

    表明高强混凝土立方强度尺寸效应不同于普通混凝土。

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  • The measuring principle of the thin-film thermocouple and the size effect of thin-film are expatiated.

    详述了薄膜热电偶的测温原理及薄膜尺寸效应;

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  • At low confining pressures, the inhomogeneity of rock materials results in obvious strength-size effect.

    低围压时,岩石试件内材料并未趋于均匀化,非均质性显著,强度尺寸效应明显;

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  • As the annealing temperature increases the red shift of PL peak from nc si shows the quantum size effect.

    纳米硅的发光峰随退火温度升高而红移呈量子尺寸效应。

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  • It was shown that the finite size effect on the magnetoelastic buckling of a thin beam-plate is essential.

    研究表明,有限尺寸效应是影响板——梁磁弹性稳定性分析精度的主要原因。

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  • Empirical evidences show that CAPM cannot explain such market anomalies as size effect and momentum effect.

    实证中发现CAPM对许多诸如规模效应、惯性效应等的市场异常现象无法作出解释。

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  • In succession, the paper calculated and analyzed size effect of heat sink in the low-temperature measurement.

    接着论文主要计算分析了低温测量中热沉的尺寸效应。

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  • Since Banz advanced size effect, many investigators have verified whether it is present through various means.

    自本兹提出股票市场规模效应之后,许多研究者对于规模效应是否存在进行了不同方法的检验。

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  • The mechanism analyses based on writing and erasure of the hologram, self diffraction and size effect are given.

    文中还给出了基于全息记录与擦除、自衍射与尺寸效应等的机理解释。

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  • This evolution shows a size effect of the subunits on the structure and the bond for the molecular cluster anions.

    从键的整体演化过程可以看出,子体系的尺寸效应对这类团簇负离子的结构和成键有很大影响。

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  • The influence of limited nuclear size effect to "One, two, infinity" model for precompound reactions is discussed.

    本文讨论了在预复合反应的“一、二、无穷大”模型中有限核大小效应的影响。

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  • The method proposed can also be used to analyze the problem of size effect of axial stress-circumferential strain curves.

    上述方法也可用于分析轴向应力-环向应变曲线的尺寸效应问题。

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  • In this study, we investigate the firm size effect of trading volume reaction to the disclosure of annual financial reports.

    本研究以年报信息披露为事件,考察了交易量反应的公司规模效应。

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  • Based on this model, we try to interpret the abnormal performances of stock prices such as equity premium puzzle, size effect.

    通过这一模型,对股权溢价之谜、规模效应等实证金融中的反常现象进行了分析。

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  • Finally, the strength model of the size effect of the fiber-confined concrete was modified according to the experimental results.

    最后在试验结果的基础上提出了考虑尺寸效应影响的纤维约束混凝土试件的强度模型,改进后的模型值与试验结果吻合较好。

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  • Quantum size effect of nanometer particles has been discussed in this paper from the point of view of colloid and physical chemistry.

    本文从胶体化学与物理化学的角度介绍了纳米颗粒的尺寸量子化效应。

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  • The particle size of the feed must be well controlled to reduce size effect and make the particle motion primarily density-dependent.

    还必须很好地控制给料的粒度,以减少粒度效应,使矿粒的运动主要按比重进行。

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  • The application of the maximum tensile criterion to V-notch and the size effect of the fracture criterion of mixed mode are also discussed.

    讨论了最大拉应力理论在V形切口中的应用问题;并探讨了复合型断裂准则的尺寸效应。

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  • The application of the maximum tensile criterion to V-notch and the size effect of the fracture criterion of mixed mode are also discussed.

    讨论了最大拉应力理论在V形切口中的应用问题;并探讨了复合型断裂准则的尺寸效应。

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