随着温度增高，电阻率的变化可用声子及局域自旋涨落的散射来解释。
The change of the resistivity with increasing temperature can be interpreted in terms of the phonon and the local spin fluctuation scattering.
提出了农用土地资源价格涨落机理，农用土地资源价格受以下因素的影响：地租量、贴现率、供求状况、通货膨胀率。
The price fluctuation mechanism of farming land resources. farming land resources are influenced by rental, discount rate, supply and demand condition, and inflation rate.
本文还比较了膜厚无规涨落与系统线性偏差这两种偏差对单色器能量分辨率的影响，计算的结果表明后者的危害较大。
Two difference deviations, random fluctuation and system linear deviation have been imitated, their influences on X-ray energy distinguish power have been compared.
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