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Taking the unknown coordinate in curved surface and curve as design variables, the equation of curved surface as constrained condition, and the distance between unknown coordinate as objective function, optimization is proposed to minimize the distance between curved surface and curve.

建立以曲面、曲线上未知，点坐标设计变量，以曲面和曲线方程为约束条件，以曲线和曲面距离为目标函数的约束优化方法来精确地确定曲面和曲线之间最短距离，同时确定获得最短距离对应的坐标点。

We have analyzed the interaction between lightwave and microwave in polymeric electrooptic modulators. Local poling structure was suggested to apply to the waveguide modulators, which will enhance the interaction between lightwave and microwave and improve the modulation efficiency considerably. In addition, instead of the coplanar electrode, the microstrip line was proposed to be the modulating electrode.

对有机聚合物电光波导调制器中光波与微波的相互作用进行了分析，提出利用局域极化结构可使在光波导中传播的光波与调制微波间的相互作用明显增强，与传统的使用平面电极的电光波导调制器进行了比较，调制效率增强一倍以上。

Firstly, we give out the definitions of L-graph and partial L-subgraph, and we ob-tain some properties of partial L-subgraphs. Secondly, continuous mapping is intro-duced respectively between L-graphs and between L-cotowers, and the relationshipbetween the category L-FG of L-graphs and the category FG_L~C of L-cotowers isstudied. At last, we study the finite topological property of the category L-FG, andgive out the concrete constructions of finite product and finite coproduct.

本章首先给出了L-图和部分L-子图的概念，得到了部分L-子图的若干性质；其次，给出了L-余塔的概念，在L-图之间和L-余塔之间分别引入连续映射，研究了L-图范畴L-FG和L-余塔范畴FG_L~G之间的联系；最后，研究了L-图范畴L-FG的有限拓扑性质，给出了L-图范畴L-FG的有限积和有限余积的具体构造。

Methods 23cases of the distal clavicle fractures(ⅱtype in neer classification system) were treated by fixation technique between coracoid and clavicle. after reduced the fractures, one method was using the ethibond 5 suture line to bundle and fix the coracoid and clavicle, the other was using the anchor to fix between coracoid and clavicle.

对neer分型ⅱ型的23例锁骨远端骨折采用喙锁间固定技术进行手术治疗，即骨折复位后，使用ethibond 5号线绕过喙突将锁骨捆扎固定；使用anchor将喙突与锁骨进行固定。

Statistical analysis of results shows no corelation between diabetes and protozoa, but nevertheless, a significant relation has been found between the diabetes and the yeasts.

对研究结果进行了统计分析，证明糖尿病与原虫无关，可是与酵母的关系却很密切。

The results showed that there were significantlypositive corelation between the two sets of body composition and physiologicalfunction in boys aged 10-15, and the positive correlation between lean...

结果表明：10岁～15岁男生体成分与生理机能整体间呈高度显著正相关。瘦体重与各机能指标均呈正相关，其中，与肺活量的关系最为密切。

According to the present situations of protected area in China and referring to the definition and category abroad, we suggested the forest natural protected area mainly include three types as follow: Nature Reserves (NR; types of forest eco-system), Forest Parks and Public Welfare Tree Farm. Researches of evaluation on ecotourism resources of forest natural protected area focused on two aspects basically: to appraise and account the ecotourism resources monetarily from the standpoint of pure economics; to assess the exploitability of ecotourism resources based on the theories of conservation biology and ecology, in which finding the reasonable equilibrating point between protection and: utilization was emphasized. On the studies of development pattern of forest ecotourism resources, it is necessary to deal with the relationship between protection and exploitation correctively, namely to put the protection as the first consideration and balance the "Tree r.1ajor Benefits" so that prompting the virtuous circle afforest ecotourism.

根据我国自然保护地的实际情况，参考国外自然保护地的定义与分类方式，可认为我国的森林自然保护地主要应主要包括森林生态系统类型自然保护区、森林公园及公益林场三种类型；森林自然保护地的生态旅游资源评价研究主要集中在两方面：一是单纯地从经济学角度对旅游资源游憩价值进行货币化评价与核算，二是从保护生物学和生态学角度对资源的可开发性进行评价，其侧重在于找到保护与开发的的科学平衡点；在森林自然保护地旅游资源的开发模式研究上，必须正确处理开发与保护的关系，把保护放在第一位，坚持"三大效益"兼顾的原则，才能实现森林生态旅游资源开发与保护的良性循环。

One important aspect in correlation between structure and function is the ability of recognition and bond between proteins and ligands.

蛋白质结构与功能间关系的一个重要方面是蛋白质与配体的识别和结合能力问题。

The spectral data were analyzed by weighted correlation. Pearson's R and Δ R (defined as the absolute value of the difference between Pearson's R and its mirror image in the correlation table) were calculated and used for assessing the spectral similarity between the drugs.

利用加权相关分析对以上光谱数据进行分析，得到各产品之间的Pearson′s R和ΔR(Pearson′s R 与其镜像位置值的绝对差值)，并以此进行各产品的光谱相似性比较。

I think that there is a high correlation between Japanese view of China and the relationship between China and Japan.

本文通过以上的分析认为，日本人的中国观与中日关系的状况是密切相关的。

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。