中分

The surgery duration in radiofrequency group 2.54±0.93 was shorter than that in the laser group 4.65±1.47 (P.05); the halt frequencies in the radiofrequency group was 1.21±0.31 during surgery and the need of stanching was less than that in the laser group 2.87±1.47 (P.05); the surgeons' stree level in the radiofrequency group was 2.84±0.72 which was lower than that in the laser group 5.07±1.26 (P.05); all the above results showed statistical significante difference.

手术时间（每5分钟计数1射频组(2.54±0.93)小于激光组(4.65±1.47)(P.05)；手术中因出血需暂停手术次数射频组［(1.21±0.31)次］少于激光组(2.87±1.47)次1(P.05)；医师心理压力评分射频组［(2.84±0.72)分］小子激光组［(5.07±1.26)分］(P.05)，均有显著性差异。

Results show that the formation of inaccessible pores occurs in the initial reaction stage mostly; fractal dimensions decrease continuously in the process of sulfating, and the relationship between the fractal dimension and pore distribution meets the Friesen equation.

结果表明：脱硫剂中不可进入孔隙的形成主要出现在硫化反应的开始阶段；随着硫化反应的进行，脱硫剂孔结构的分形维数不断减小，且孔隙分布与分形维数之间满足Friesen关系方程。

To overcome the deficiency in managing and operating the global data of both Longitude-Latitude Grid and Quaternary Triangular Mesh, a new discrete global grid-Degenerate Quadtree Grid is put forward, and its tessellating principle and coding rule are presented. Then, its geometrical distortion is calculated and analyzed in details.

为有效解决经纬度格网与四元三角网在全球空间数据管理与操作中存在的不足，提出一种新的全球离散格网剖分方法―球面退化四叉树格网，给出该格网的剖分原理与编码规则，并对其进行几何变形计算与分析。

Based on an investigation in a few higher learning institutes in Hubei province and some exchanges of ideas with the colleagues of the Shanghai Educational Committee and several Shanghai colleges and universities, this article has summed up the following problems coming up as China embarks on the road of the popularization of higher education. First, mechanical application of Trows theory; second, blind pursuit of popularization disregarding the actual conditions; third, universal opening regardless of the level and type of the school; fourth, undue emphasis on the quantity of student enrollment; fifth, isolated initiatives by individual schools.

本文通过对湖北省内的几所高校进行直接或间接的了解，并利用工作机会到上海市，与上海市教育工委和几所兄弟高校进行交流，认为高等教育大众化过程中中国大学办学存在着以下几个方面的问题：①套用高等教育大众化理论，大学追求大众化；②不依据实际条件，大学盲目追求大众化；③不分层次，不分类别，所所大学开放化；④片面追求量的大众化；⑤孤立的追求大众化。

The major findings are:⑴During the intelligence test for the three groups of students, for half of the students or most of the students their scores on the all-including scale, the language scale and the performance scale all increased to various degrees;⑵From the analysis of the relationship between intelligence and reaction time, it is found that the result of this study confirms the existing views that there is a negative correlation between intelligence and reaction time, and the negative correlation is more evident when it is choice reaction time;⑶Different motor skills have different influences upon children with lower intelligence. Though the difference is not large, the average increasing percentages in the sample T tests for the three groups before and after the experiment show that the effect of open motor skill is the best, that of the synthetic motor skill or the open-closed is the better, and that there isn't a marked change in the closed motor skill trainees;⑷While analyzing the result of the experiment, it is found that the scores on the performance scale are higher than the scores on the language scale, especially in the open motor skill group, which tells us that the intelligence improving effect of physical training is realized to a greater extent through increasing their performance abililty.

研究结果显示：⑴相对于实验前测试结果，三个实验组学生的智力水平在实验后测试中不论是在全量表得分还是在语言量表、操作量表得分方面均得到了不同程度的提高；⑵从智力与反应时的相关分析可看出，本研究结果进一步验证了前人观点，即智力与反应时有显著的负相关，特别是与选择反应时有很强的负相关性；⑶不同运动技能对智力落后学生智力影响不同，虽然实验后各组间没有显著性差异，但经各组实验前后配对样本T检验及实验前后各项分数均值提高百分率可看出，开放式运动技能组实验效果最好，综合运动技能组次之，闭锁式运动技能组实验前后在智力测验量表得分上无显著性变化；⑷各组实验前后的操作量表分比言语量表分提高幅度更大，开放式运动技能组表现得尤其显著，这表明了体育活动对改善智力落后学生的智力水平，很大程度上是通过提高他们的操作能力来实现的。

Based on these hot and key spots in construction of high dams at present, Combining one of the 973 plan projects: Study of Global Stability of Geology Engineering System under Interaction of Several Factors(NO.2002CB412707), the dissertation mainly studies the stability anomaly and corresponding shape optimization. The main contents are as follows:The dissertation advances stability analysis method of arch dams based on arch-cantilever method, that is, the stability of arch ring and cantilever are analyzed respectively based on arch-cantilever method and corresponding formula of stability calculation is established. So the calculation methods of dam stress and stability are unified.

围绕目前高拱坝建设中的热点和重点问题，结合973计划课题：多因素相互作用下地质工程系统的整体稳定性研究(编号 2002CB412707)，重点研究高拱坝的稳定转异以及体形优化，现将主要内容归纳如下：本文提出基于拱梁分载法的拱坝稳定分析方法，即在拱梁分载法的基础上，分别分析拱圈和悬臂梁的稳定，建立相应的稳定计算公式，统一坝体结构稳定和应力计算方法。

Francis should join with James, acquired from the Timberwolves in exchange for Juwan Howard, in giving Adelman two more ball-handlers who can score, hit clutch shots and apply defensive pressure. Four years ago, James was a key bench player on the Pistons' title team. Two years ago, he averaged 20.3 points and 5.8 assists while on a contract drive for the Raptors.

麦克－詹姆斯的到来换走了霍华德，这给了阿德尔曼两个更多的选择，弗朗西斯可以和詹姆斯联手，他们知道怎样处理球，他们能得分，而且能得致命分，防守强度也不错。4年前，詹姆斯是总冠军队伍活塞板凳球员中的重要一员。2年前，他带着场均20.3分、5.8助攻的数据被交易到猛龙，但詹姆斯已经32岁，上赛季在森林狼打得并不如意，而他对此也多有抱怨。

Our scaling analyses on the simulated traces show that both of the two models generate multifractal traffic data, which is in a close fit to the real trace statistics.

对模拟数据的尺度分析结果表明这两种模型都能够反映出真实流量过程中所蕴含的分形/多重分形特征。

Formosana saplings in the cypress stand, the 45-yr-old natural regenerated cypress stand in chi lan-shan area northeastern Taiwan was selected as the research site. The study focuses on the variation of crown morphology and structure pattern of different crown class trees to explore the ability of growth adaptation.

本研究以栖兰山地区天然更新已届45年之扁柏林分，就其林分中不同冠级之台湾扁柏林木为研究对象，测量分析其树冠形态及结构，探讨林分内不同大小的林木生长调适能力。

With the motivation of this honor, I kept on working and did well on the tests and exams in grade 12 so that my current average mark of term 1 in grade 12 reaches approximately 94%.

在此褒奖的勉励下，我在高三依旧再接再厉，至今取得了令人满意的成绩，第一学期的总成绩中理科均达到了96分以上，英语达到了79分的好成绩。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。