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Consider the dependencies between the coefficients and their parents, a non-Gaussian bivariate distribution is given, and corresponding nonlinear threshold function is derived from the model using Bayesian estimation theory. According to non-subsampled Contourlet transform and bivariate threshold function, a novel Non-Subsampled Contourlet Transform based on Bivariate threshold function for image denoising is proposed. This scheme achieves enhanced estimation results for images that are corrupted with additive Gaussian noise over a wide range of noise variance.

该文依据非下采样Contourlet分解系数与其父系数之间的相关性，给出非高斯双变量分布，对该模型应用Bayes估值理论推导得到相应的非线性双变量阈值函数，综合非下采样Contourlet分解和双变量阈值函数，提出一种基于双变量阈值的非下采样Contourlet变换图像去噪方法。

However, a drug known as Gaviscon , containing magnesium carbonate and alginic acid derived from bladderwrack, has been shown helpful for heartburn in a double-blind trial.

然而，药物称为Gaviscon ，含有碳酸镁和海藻酸来自bladderwrack ，已被证明有助于灼热的双盲试验。

Results The distal convoluted tubules derived from metanephric blastema expre...

另外集合管的2型H物质的表达与分泌状态无关。

Human embryonic stem cells are pluripotent cells derived from inner cell mass of blastocyst at early stage of human embryo.

人胚胎干细胞(human embryonic stem cells，hES cells)是一种从人类早期胚胎的内细胞团中分离出来的多能性干细胞。

A preparation that is derived from a culture of the fungus Blastomyces dermatitidis and is injected intracutaneously as a diagnostic test for blastomycosis.

芽生霉素从皮炎芽生菌真菌的培养中获得的制剂，作为芽生菌病的皮内诊治

The relation of transfer function of complex system is derived in detail and manipulated with block diagram.

对复杂系统的传递函数关系作了详细推导和数学运算，并用框图方法表示。

In the long time duration of studying on Bluetongue Virus of Hubei China strain 3, BTV-HbC3, We noted that BTV-HbC3 could be propagated well in HeLa cell line, a cell line derived from human cervical carcinoma, and later, we found it can even infect some other cancer cells.

本研究室在对蓝舌病毒中国湖北株-3(BTV-HbC_3)长期的研究过程中，注意到BTV-HbC_3可以在HeLa细胞，一种来自于人类宫颈癌的细胞，中良好地增殖，而后进一步发现其可以感染其他一些恶性肿瘤细胞。

The samples used in the investigation include seven demineralized raw coals ranging from peat to anthracite in rank and three chars derived from two demineralized bituminous coals and one boghead coal, and their combustion characteristics are analyzed using TG-DSC techniques.

以煤阶从泥煤到无烟煤7个脱灰原煤及两个烟煤、一个腐泥煤制成的半焦作为燃烧试样，利用同步TG─DSC技术研究其燃烧特性，用一级反应动力学方程：1n－1n＝－E／＋1n处理所得实验数据。

You can reuse ops in a derived data type but it involves a tremendous amount of boilerplate.

继承的方法是可以重用的，但需要及其大量的样板。

On the basis of equal probability principle, Boltzmann statistics and ensemble statistics, this paper has derived the statistical distribution function on multimember system in the quasi-independent particles and obtained the equivalence between Boltzmann statistics and ensemble statistics for multimember system.

文摘：利用平衡态统计物理的等概率原理，玻耳兹曼统计法和系综统计法，导出在平衡状态下多种近独立粒子系统的粒子数分布。结果表明，对于宏观系统而言，玻耳兹曼统计和系综统计是等价的。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。