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The paper studied the scavenging active oxygen radicals of brown pigment from chestnut shell. The results showed that the brown pigment had scavenging effects on hydroxyl radical, superoxide anion radical and aliphatic radicals on lipid-peroxidation. In the range of test concentration, the maximum scavenging or inhibition rate of the brown pigment to hydroxyl radical generated by Fenton reaction, superoxide anion radical generated by illuminating riboflavin system and linoleic acid auto-oxidation was 83.0%, 82.1% and 88.5% respectively.

从清除羟基自由基和超氧阴离子自由基、抗脂质过氧化以及还原能力等方面对板栗壳棕色素的抗活性氧自由基进行了试验研究和评价，结果表明：板栗壳棕色素对Fenton反应产生的羟基自由基和光照核黄素产生的超氧阴离子自由基均具有较强清除作用，对脂质过氧化过程中产生的脂自由基和脂过氧化自由基有明显的抑制作用，且在试验浓度范围内，其最大清除率或抑制率分别可达到83.0%、82.1%和88.5%。

Based on the research and review of the norms of surgical gowns and drapes, we compare and analyze the basic requirement and test procedure of the gowns. We test water-repellent treated woven cotton reusable textiles, rechargeable biocidal function polyester/cotton woven reusable textiles, spun-bond polypropylene disposable textiles, water-repellent treated laminate disposable textiles of pulps and polyester with water resistant, physical, comfortable properties testing. We design an abrasion experiment to simulate linting test and evaluate the linting properties of these textiles.

本文对目前国内外主要的手术防护服标准的基本性能测试条款和测试方法及步骤进行了分析，在此基础上，对几种经拒水处理耐久型棉紧密机织物手术防护服材料、经可再生杀菌处理涤棉机织手术防护服材料、纺粘丙纶一次性手术服材料、经拒水处理木浆/涤纶复合水刺一次性手术防护服材料的拒液性能、基本物理性能、舒适性进行了比较测试；同时，本文设计了耐磨实验来模拟掉毛实验，通过失重率来评价这些材料的掉毛性能。

The paper analyzes the important elements which restrict the operation of offshore deepwater drilling riser, including tensile force in top riser, the angle ofbottom globe joint, floats, depth of sea water, and the effects of environmental loadings on riser distortion and strength.

本文对制约海洋深水钻井隔水管施工作业的一些重要因素进行了评价分析，主要分析了隔水管系统的顶部张力、底部球接头角度、隔水管浮力块、水深以及海洋环境载荷(海流速度、海浪周期、浪高、暗流速度及方向等)对隔水管变形和强度的影响。提出了可用于我国今后开展深水钻井隔水管分析设计和使用的理论和方法。

It gives a mark to each index of sustainable development of littoral zone through the questionnaire and form visited, gets the weight of each index and the results of seven cities finally.

通过问卷和访问的方式对影响海岸带可持续发展的各个指标进行打分，用层次分析法得到了各个指标的权重，最后得出七个城市的评价结果。

Mineral-deposit models are important in quantitative resource assessments for two reasons:(1) grades and tonnages of most deposit types are significantly different, and (2) deposit types are present in different geologic settings that can be identified from geologic maps.

矿床模型在资源定量评价中的重要地位基于以下两个原因：（1）大多数矿床类型具有明显不同的品位和吨位分布；（2）不同的矿床类型出现在不同的地质背景中，而这种背景可从地质图中进行区分。

Since they have their own advantages at the algorithms and implements, but none could solution all the problems in the network, come to a briefer and robuster congestion control protocol. The congestion control of Source algorithm needs go deeper into research, especially at the protocol parameters amendment. How to balance these properties still need our discussing.

近几年，在TCP协议的基础上提出了一些新的改进协议，如：HSTCP、STCP、H-TCP、Fast-TCP、BIC和CUBIC等，这些协议公布了它们各自的实现机制和算法，并对可扩展性、带宽利用率、TCP友好性、稳定性、RTT公平性等性能进行衡量和评价，使网络的性能以及解决拥塞问题的灵敏度等方面得到很大程度地改进和提高。

The deep plan of housing products type is a new topic, and by using the new formalization thought of Extenics to solve contradiction problem, the plan system with more operation ability will be sure to make the planers depend less on inspiration.

在探讨解析的基础上，提出借助计算机技术研发基于可拓方法的并具有涵盖创意生成、优度评价和扩大项目效果的多模块计算机辅助住宅策划系统CAEHP的构想。

AHP is an evaluation method by which a rough result can be gotten. In this paper,an application of AHP in forecast is discussed. With the subjective feature of AHP, as well as factor adjusting and weight precision improving, a subjective forecast method is built.

AHP方法是一种可得到粗略结果的方案评价方法，本文研究了AHP在预测领域中的应用，利用AHP的主观判断特性，再加以因子修正和权重精化，总结出一套可以得到精确结果且操作性强的主观预测方法。

A six-wheeled space exploration robot with active configuration function is proposed.

建立了轮式星体探测机器人的抗倾覆性评价模型，对六轮摇臂星体探测机器人和双曲柄滑块探测机器人的抗倾覆性进行分析和比较，提出一种提高自适应悬架机器人移动性能的措施和方法，实现了一种可主动配置的六轮摇臂星体探测机器人。

Chemical speciation of heavy metal is hot topic in soil science, plant nutrition, and environmental science.

重金属化学形态是近年来土壤化学、植物营养和环境科学研究领域的一个热点和难点，利用重金属的化学形态分布和含量变化来评价重金属的生物可利用性，有利于全面研究重金属的危害性和治理重金属污染土壤。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。