总平均

• Degree classification is based on the students grade point averages for major courses , grade point averages for all courses , and the result of the graduation thesisproject
  学位等级得根据学生主修科的平均积点，全部科目的总平均积点，及毕业论文专题研究成绩评定。
• Through simulation we make comparison between the two pricing formats and get a conclusion that pab model can not yield reductions in wholesale electricity prices which is determined by the status of market competition
  实验数据表明在设定的实验数据环境下， pab模式并不能带来总平均电价的降低，电价水平的高低由市场竞争状态而定。
• The polymorphic frequency was between 0 . 07 and 0 . 93 , on an average of 0 . 47 . primer 201 was the lowest , average 0 . 24 ; meanwhile , s207 average 0 . 83 , the highest . the result of upgma grouped the 15 tea germplasms into 3 groups
  引物的多态性频度在0 . 07至0 . 93之间，总平均为0 . 47 ，属于比较高的多态性频度，其中引物s201多态性频度最小，平均为0 . 24 ；引物207最大，平均为0 . 83 。
• Whole immunization period went on 7 weeks , for that time primary and boosted immunization were carried out at 0 , 2 , 4 , 7 week , respectively . the results shown that antibodies titer of immunized animals were 0 . 54 and 0 . 61 ( od ) at 4 , 7 week , respectively , and control animals had no production of specific antibodies . high levels antibodies in plasma of immunized animals draw on large numbers of free ss , and its titer or integrated free ss concentration were 0 . 48 - 0 . 72 or 2 . 4 - 11 . 3nmol / l , respectively
  血液内高水平的特异性抗体结合了大量的游离ss (抗体滴度在0 . 48 - 0 . 72的范围内，结合的ss的浓度范围为2 . 4 - 11 . 3nmol l ) ，在不改变生长激素脉冲分泌各项指标和垂体生长激素mrna丰度的情况下(对照组和免疫组动物生长激素水平总平均，基线平均，峰频率，峰强度和mrna丰度分别为3 . 14ng ml ， 2 . 25内豪古农业大学搏士学位论文ng ml ， 4
• Through the analysis and studying of this subject , we can make conclusion as followed : during the whole heating season , the change law of the energy consumption of the thermal bridge is with the change law of the meteorological condition inside and outside the room : when airs temperatures indoor is steady , thermal bridge energy consumption increases with reducing of air temperature outside the room , reduce oppositely . the different position and the different structure patterns of the thermal bridges , even under the same meteorological condition inside and outside of the room , energy consumption of the building is different , and impact on heating energy consumption is different , this is mainly caused by the difference of the constructs thermal bridge and different influence in term of out wall , which lead to total mean heat - transfer coefficient different , when the heat - transfer coefficient is relatively small of outer wall , the impact of wall body is more obvious on heat - transfer coefficient of the thermal bridge
  然后确立了在节能建筑中热桥耗热量与室内外气象参数和热桥构造型式的关系，分析与研究并得出：在整个采暖季节中，热桥的能耗随着室内外气象条件的变化规律是：在室内空气温度一定时，热桥能耗随着室外空气温度的降低而增大，相反减小；不同部位的热桥，其构造型式不同，即使在相同的室内外气象条件下，产生的能耗也是不同的，并且对采暖能耗的影响也不同，这主要是由于不同构造的热桥对外墙的总平均传热系数的影响不同所造成的，并且当外墙主体的传热系数较小时，热桥对墙体的传热系数的影响更加明显。
• The data from the catch of the two vessels indicted that , vessel taili captured 190532 kg all year with the average 15878 kg monthly , vessel taikun captured 181311 kg all year with the average 15109 kg monthly . the two vessels captured 371843 kg together all year and 30987 kg per month averagely
  以渔获量指标， 2002年泰利累计渔获190532kg ，全年平均15878kg月；泰坤轮全年累计渔获181311kg ，全年平均15109kg月；两船全年合计总产量371843kg ，总平均30987印度洋金枪鱼延绳钓渔业的研究细月。
• Because of decrement in pesticide use , from 1999 - 2001 , the poisoning probability caused by pesticides use for farmers who plant bt cottonseeds is respectively 17 % , 22 % and 4 % lower than those who plant non - bt cottonseeds , with an average number of 11 % in this three years . meanwhile , bt cotton planting farmers in yellow river watershed and changjiang river shed saved 48 . 4 yuan and 107 . 8 yuan per time in pesticide and wage losing cost , with the average of 68 in sample areas
  中冈农业和学院博卜学泣论文中英义摘芙山于农户大幅度减少了衣药投入， 1999 2001年调查的种植bt抗虫棉的农户发生农药中毒的概率分别要比种植非bt棉的农户低17见2肌和4 “三年总平均要低11以同时按照样本所在棉区计算的bt棉种植农户相应节约的农药和误工费用分别为黄河流域棉区48
• The scientific publications in 2001 have been analyzed , that are collected by a well known science information database science citation index , where the first authors or correspondence authors are from peking university . the resent status of scientific publication in the university is presented , i . e . the main source of the authors professors , post doctors , students , the types of publications and the main journals . the analysis shows that with the increasing of the number of publications per year from peking university , the number of high quality papers is increasing steadily . in 2001 , the number of papers with impact factors higher than 3 . 0 reaches 145 . some problems in scientific publication are presented , suggestions are given on the improvement of scientific publication in this article
  2001年以北京大学为第一作者单位被sci扩展版收录的论文1240篇，居高校首位。分析表明，北京大学的科研论文在数量在稳步增加的同时，高水平论文数量明显增加，影响因子超过3 . 0的论文达145篇，总平均影响因子为1 . 3 。在职教师和博士生是发表论文的主体，博士后是人均发表论文最多的群体。