查询词典 method of difference

In the light of the theoretical technique of wavelet networks, we study the method for inversing the time difference of artificial acoustic wave by using multi-scale decompositon of wavelet from seismic records.

在讨论小波网络理论方法的基础上，研究了利用地震纪录小波多尺度分解属性资料进行虚井声波时差反演的技术方法。

The expressions of Bax and TGFβ1 in 50 children cases of dermal hemangioma which were in proliferative phase or in involuting phase were detected by HE staining and immunohistochemical method. We also analysized the difference between the different phases of hemangioma , and try to find out the role of Bax and TGFβ1 in hemangiomatous proliferation and regression .

采用HE染色和免疫组织化学方法检测50例小儿皮肤血管瘤增生期、退化期Bax、TGFβ1的表达水平，并分析它们在不同时期血管瘤中的差别，近而探讨Bax、TGFβ1在血管瘤增生、消退中的作用。

The expression of IGF-IR in the difference stages (proliferative stage and involuting stage) of hemangiomas was measured using SP immunohistochemical method and RT-PCR, comparing with vascular malformation and normal skin tissues at same time.

采用免疫组化SP法和半定量RT-PCR法检测不同分期血管瘤中IGF-IR的表达水平，并与血管畸形及正常皮肤标本进行比较。

The finite difference method is used to calculate the multi-dimensional diffusion of hydrogen isotopes in materials.

摘 要：研究了氢同位素在材料中多维扩散行为的有限差分计算方法。

The finite difference method is used to calculate the multi dimensional diffusion of hydrogen isotopes in materials.

研究了氢同位素在材料中多维扩散行为的有限差分计算方法。

Compared with analytic function, numerical data results a more precise distributing, especially for the klystrons which have narrow gaps and big size beams. In addition, The mathematical basis of AZIMUTH is a finite-difference method on squares, which results that the gap field distributing is closely correlated to cavity structure.

与分析函数相比，该分布根据不同谐振腔不同的形状，给出了间隙场径向和轴向上的差异，大大的提高了计算的准确性，特别是对于间隙比较窄，电子注半径比较大的管子来说，是非常有意义的。

There was significant difference between the positive ratio of HSV-Ⅰ DNA and that of VZV DNA in aqueous humors of endothelitis (5/12, 0/12). Conclusion HSV-Ⅰ is the primary virus leadings to corneal endothelitis. The PCR is a rapid and simple method to detect HSV-Ⅰ DNA in humor of the corneal endothelitis.

PCR技术检测角膜内皮炎患者房水中的HSV-Ⅰ，可在分子水平上建立一种快速准确的诊断方法，为临床治疗提供可靠的依据。

This method differentiates the flat region from edge region by the difference between the maximum mid-value and the minimum mid-value,which enhanced the ability of denoising in wavelet transform domain and effectively protect the details.

该方法利用最大和最小中值之差判断平坦区域和边缘区域，提高了小波域中去除噪声的能力，同时有效地保护了信号细节。

The strengthened depth and so on; on the other hand, the compound mode of those influencing factors in the design and the difference of theoretical model should not be ignored, So, a state equation of limit equilibrium, which was applied to stability analysis of soil nail structure, was set up considering the influence of inter-slice force and combining the idea of disturbance force of Sarma with slice method. In the design of timbering of excavation, the reliability theory was used to analyze not only the sensitivity of random variables, including index of reliability and safety factor, but also the relationship between them.

因此，在理论分析模型方面，应用Sarma所提出的扰动力概念与条分法相结合，建立了考虑条间作用力影响的土钉支护结构稳定分析极限状态方程；在开挖支护设计方面，运用可靠度理论分析了各项设计参数及其组合方式对安全系数与可靠度影响的敏感性，以及安全系数与可靠度的相互关系。

After analyzing the difference of damper's energy dissipation, between two waveshapes of a simple loop load test, a comprehensive method for the capacity assessment of damper's power dissipation suggested.

通过对单调加载中因加载波形不同而导致耗能的变化的分析，提出了阻尼器耗能性能的综合评价方法。

He and Nina moved to California and lived at 2005 Ivar Street, Apt.

他和Nina搬到加州，并在2005年伊瓦尔街，公寓生活。

Droperidol （ potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.

氟哌利多有效地抑制了转染的 HERG 钾通道，可能是 QT 间期延长的机制。