性选择的

Abstracting the edge information of the picture first, carry on coefficient to revise to it; The coefficient characteristic after varying according to the small wave, there is the intensity of imbedding the watermark of adjustment that is chosen, make the robust getting excellent and inobservance raise.

先提取图像的边缘信息，对其进行系数修正；又根据小波变换后的系数特性，有选择的调整嵌入水印的强度，使鲁棒性和不可见性都得到了提高。

Owing to the abroad application of Candida rugosa lipase in the resolution of racemic aminoacides, the prepared lipase was used in the resolution of phenylglycine and tert-leucine. Through the optimization of the reaction conditions, such as reaction substrate, pH, temperature, ion strength and additives, enantiomeric excesses for phenylglycine and tert-leucine reached 96% and 90.1%, respectively, enantiomeric ratio came up to 28. 9 and 15. 4, respectively.

鉴于该酶广泛应用于手性化合物的拆分研究，本论文中选用了两种手性氨基酸作为拆分对象，通过对反应体系中一系列条件的优化，包括底物、pH、温度、离子强度以及添加物的使用，苯甘氨酸和叔亮氨酸的对映体过量值分别达到96%和90.1%，对映催选择率分别达到28.9和15.4。

Many arrie suicidal, said Dr Cecile Kamwanya, head of the hospital's psychological support programme. Marginalised by their family and community, raped women feel they hae committed a wrong.

Cecile Kamwanya博士是该院心理辅导科室的主任，他说，许多受到暴力性杀害的妇女选择**，因为这些妇女被她们的家庭、周围的社区孤立，让她们觉得受到性虐待是她们自己的过错。

Anoplophora glabripennis Motshulsky (Coleoptera: Cerambycidae) is one of the most destructive insect borers of poplar trees in China. In recent years millions of poplar trees were damaged to death or near death in"Three-North Area", which caused heavy losses economically, ecologically and socially. Through the study on host selecting behaviors and behavioral responses to plant volatiles of A.

中文题名光肩星天牛对寄主植物挥发性物质的行为反应及作用机理的研究副题名外文题名 Behavioral responses and mechanism of Anoplophora glabripennis to host volatile compounds 论文作者李建光导师尹伟伦骆有庆金幼菊教授学科专业植物学研究领域\研究方向植物与昆虫的关系学位级别博士学位授予单位北京林业大学学位授予日期2001 论文页码总数129页关键词森林病虫害光肩星天牛寄主选择挥发性物质馆藏号BSLW /2003 /S763 /6 光肩星天牛Anoplophora glabripennis是我国最重要的一种林木蛀干害虫。

To investigate a new effective way to detect the fungi in rinosinusitis and define if the detection of 1-3-β-D glucosan in patients blood samples is a both effective and quick way to diagnose the fungal rhinosinusitis.

临床诊断上的困难给治疗方案的选择以及病人的预后等带来一系列的问题，故早期、快速、准确的诊断方法对真菌性鼻窦炎的诊断及治疗方案的选择意义重大。

In addition, the effects of the types of chiral resolving agents, the concentrations of the chiral resolving agent, apparent pH and ionic strength on chiral separation in NACE were studied.

对手性选择剂的类型及浓度、背景电解质的pH值以及离子强度等因素对分离的影响做了系统的研究，最后确立了9种手性药物的最佳分离条件。

The second part focuses on analyzing the language characteristics of the broadcast news, which embodies the oralization and standardization of words application, the oralization and standardization of sentences, the popularization and imagery of rhetoric techniques and the beauty of rhythm and perception in the pronunciation arrangement.

第二章着重分析了广播新闻的语体特征，主要表现为词汇运用的口语化和规范化；句式选择的口语化和规范化；修辞手法的通俗性和形象性；语音安排的感知性和音韵美。

So respondents were given four choices to the question of what bothered them the most: A partner in love with someone else, having sex with someone else, in a cyber-romance with someone else, or having cybersex with someone else.

这样，回答者就关于什么最让他们头疼面临4种选择：心灵的背叛，性的背叛，网恋的背叛，网络性爱的背叛。

So respondents were given four choices to the question ofwhat bothered them the most: A partner in love with someone else,having sex with someone else, in a cyber-romance with someone else,or having cybersex with someone else.

这样，回答者就关于什么最让他们头疼面临4种选择：心灵的背叛，性的背叛，网恋的背叛，网络性爱的背叛。

The invention is a method for designing and preparing binary reinforced damping magnesium alloy having medium rigidity, medium strength, high-medium damping and medium raw material cost, the prepared alloy is beneficial for balancing required elements in practical application, including optimized rigid, wide frequency band, wide strain amplitude, wide temperature zone, strength, enough high-temperature-resistance, creep resistance, toughness, price, anticorrosion treatment and heat processing, and is beneficial for solving the problems in industry, such as lacking of variety of damping magnesium base alloy, selecting and using of rare-earth resource or drawback of substitution.

设计和制备中等刚度、中等强度、上中等阻尼性能和中等原料成本的二元增强阻尼镁基合金的方法，得到的该合金有利于平衡优化刚度、宽频段、宽的应变振幅、宽温度区间、强度、足够耐高温、抗蠕变、韧性、价格、利于防腐处理和利于热加工等实际应用中需求的要素，利于解决工业上可供选择的阻尼镁基合金品种不多以及稀土资源选择利用或替代利用性不足的问题。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐