名词化结构体现的作格性——以英汉语为例

名词化体现的作格特征可视为动作过程"非时间化效应"之自然结果.语义上的"施-动-受"及其相应语法结构"主-谓-宾"是以能量的作用模式为基础而采取的一种事件表达方式,但名词化结构因非时间化效应而使这种能量的典型传递方式不适合于表达事物化的过程,转而采取作格模式.     

具有非倍测度的参数型Marcinkiewicz积分交换子估计

本文证明了由参数型Marcinkiewicz积分Mρ和Lipshitz函数b生成的交换子Mρb的有界性.在M的核函数满足较强的Hrmander条件下,证明了Mρb不仅从Morrey空间Mpq(μ)到RBMO(μ)有界,从Lebesgue空间Ln/β(μ)到空间RBMO(μ)有界,而且从Morrey空间Mpq(μ)到Lipschitz空间Lip(β-np)(μ)有界,这里p=n/β.     

菏泽学院物理系提升非师范毕业生就业竞争力的探索

从适应社会需求出发，菏泽学院物理系注重培养非师范生动手操作、创新和人际交往能力，以提高其就业竞争力．主要途径如下：成立科技创新实验室；组织学生参加暑期三下乡和电子技术竞技比赛活动；开辟校企合作基地等．上述探索和实践取得了显著成效，非师范毕业生就业状况良好．     

New and little‐known species of Didemnidae (Ascidiacea,Tunicata) from Australia (Part 3)

The majority of the 58 species discussed, including 10 new species, were collected by scuba divers at 5–10?m in waters around Australia. Species are from Leptoclinides (11), Polysyncraton (11), Didemnum (19), Trididemnum (7), Lissoclinum (8), Clitella (1), and Diplosoma (1), and new species are in all except Trididemnum and Diplosoma. Additional characters (including a pyloric vesicle reported previously in the Holozoidae and several unrelated didemnid taxa) have been detected for the monotypic genus Clitella Kott, , which is recorded for only the second time. A review of known Australian ascidian species confirms the Didemnidae as the most speciose ascidian family in these waters. In this family, there appears not to be appreciable gene flow between tropical and temperate waters and few species have a continuous tropical–temperate range. A preponderance of Western Pacific non‐indigenous species is in the north, while indigenous species, some probably isolated from related tropical ones, are dominant in the temperate waters of the southern half of the continent. Although intraspecific variation and convergence obscures species differences, some aspects of the living organisms detected in in situ photographs contribute to identification. Keys to Australian didemnid species described since the publication of the Australian Ascidiacea part 4, Didemnidae (Kott ) are included.     

Satellite Image Adaptive Restoration Using Periodic Plus Smooth Image Decomposition and Complex Wavelet Packet Transforms

A satellite image adaptive restoration method was developed that avoids ringing artifacts at the image boundary and retains oriented features. The method combines periodic plus smooth image decomposition with complex wavelet packet transforms. The framework first decomposes a degraded satellite image into the sum of a "periodic component" and a "smooth component". The Bayesian method is then used to estimate the modulation transfer function degradation parameters and the noise. The periodic component is deconvoluted using complex wavelet packet transforms with the deconvolution result of the periodic component then combined with the smooth component to get the final recovered result. Tests show that this strategy effectively avoids ringing artifacts while preserving local image details (especially directional textures) without amplifying the noise. Quantitative comparisons illustrate that the results are comparable with previous methods. Another benefit is that this approach can process large satellite images with parallel processing, which is important for practical use.     

由共轭映象刻划共轭空间的特征

本文利用共轭映象给出了Banach空间线性等距(或线性同胚)于某个共轭空间的一些特征。     

线性微分方程与特殊函数

本文讨论了一类变系数二阶线性(及拟线性)和三阶齐线性常微分方程的求解。着重给出这些方程的初等解。     

一类高维半线性热传导方程Cauchy问题解的唯一性与稳定任

文献〔1〕用引进积分的方法讨论了一类高维半线性热传导方程混合问题解的唯一性与稳定性.本文继续文献〔1〕仍用引进积分的方法推导出同类方程Cauchy问题解的唯一性与稳定性.     

岩体层理面对光面爆破效果影响的静应力分析

根据光面爆破理论和静应力分析,阐述了层理面对光面爆破效果影响的因素。其中着重研究了最大主平面与层理面法线夹角β对岩体断裂破坏的影响。