在进展

Mr. Netanyahu said there are issues where there has been progress, and areas where there has been no progress.

内塔尼亚胡说，那里有问题取得了进展，并在那里一直没有取得进展的领域。

Chapter 1 introduces the general protein folding problem, the folding studies on staphylococcal nuclease and the application of NMR in the protein folding studies.

第一章介绍蛋白质折叠的研究进展、核酸酶折叠研究进展和NMR技术在蛋白质折叠研究中的作用。

The advances and existing problems concerning in genetics especially on the sex-inheritance and tolerance to papaya ring spot virus, the genetic improvement (cross breeding, mutation breeding, introduction breeding, culture in vitro, molecular marker assistant selection and bioengineering) on papaya are reviewed; especially on the sex-inheritance, distant hybridization and embryo culture, and breeding for disease resistance to PRSV with gene engineering are discussed in detail.

就番木瓜的株性和抗病性等性状遗传、杂交育种、人工诱变育种、离体培养、分子标记及基因工程育种等现代生物新技术育种方面的研究进展及相关问题进行了评述，重点综述了番木瓜株性遗传、远缘杂交与胚胎学、基因工程在抗环斑型花叶病毒病品种培育及分子标记辅助选择育种应用的研究进展，并分析了今后番木瓜育种的发展趋势。

In the last 20 years, cloning and expression of MLF related genes in Saccharomyces cerevisiae has been studied. Research progress and problems in this field are reviewed.

近20年来，围绕苹果酸-乳酸发酵相关基因的克隆以及在酿酒酵母中表达的研究取得了一些进展，本文就该研究进展和存在的问题进行了综述。

Then, the relation between vibration and sound, the acoustic holography method, the indeterminacy and identifiability of BSS, the BSS algorithm are discussed in detail. Based on above researches, the dissertation is divided in following four sections. The first section investigates the BSS algorithm suitable to acoustic feature separation. The algorithm of the joint approximate diagonalization of eigen-matrices is proposed. The spectra or the time-frequency distributions of source signals are the interesting features in ABD and they are separated from mixing signals by JADE algorithm. Then, the convolutive mixing model is transformed into a high-dimension instantaneous mixing model, and the deconvolution of source signals is achieved by the joint approximate block diagonalization of eigen-matrices. The proposed algorithm has a global minimum, and it is unsensitive to noise interference.

论文首先概述国内外声学诊断研究进展与盲分离研究进展，给出机器噪声声场与盲分离的数学描述，讨论了声振辐射、声全息、盲分离模型、盲分离可解性、盲分离结果不确定性、分离算法等基本问题，在此基础上，论文的研究工作分为以下四个部分：第一部分研究适用于声学特征分离的盲分离算法，提出基于特征提取的联合近似对角化盲分离算法，该算法以频谱特征或时频特征作为分离目标，从混合信号中分离源信号频谱特征或时频特征，最大限度地保留了与声学特征提取有关的频谱特征或时频特征，采用模型变换把卷积混合模型变换为一个高维瞬时混合模型，通过联合近似分块对角化算法实现源信号频谱特征与时频特征的盲反卷积。

Cytogenetical evolution was always associated with disease progression in subacute myeloid leukemia patients.

亚急性髓性白血病在病程中出现核型演进时，均伴有病情进展，多为进展到显著的白血病阶段。

Effect of cathodic surface modification on oxygen electroreduction and application of the process to electrosynthesis of organic compounds and waste water treatment are idscussed in detail.

本文综述了氧阴极电还原的研究进展，着重介绍了阴极表面修饰对该过程的影响以及氧阴极电还原在有机物电合成与废水处理方面的研究进展。

In India we have had pollution without progress, but now we will have progress and pollution, Mr Ramesh said.

拉梅什表示：&在印度，我们曾经有污染但无治污进展，但现在我们将既有污染又有治污进展。&

In this article,the mechanism of RNAi has been described and summarized,and the application of RANi in plant functio...

详细综述了近年来RNA干扰机制方面的研究进展及RNA干扰在植物中的应用进展。

Conclusion］There are development in adults of spondylolysis and spondylolisthesis,may be correlated to the disc degeneration.

结论］峡部裂性腰椎滑脱在成年人中也有一定的进展，椎间盘的退变可能是滑脱病理进展的原因之一。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。