查询词典 difference group

The difference in the first study and the study of the books that were actually checked out from the library may purely be that the respondents had different interests in literature, therefore disallowing the arguers conclusion that the first group misrepresented its preferred reading material.

第一项研究与其后对图书馆实际外借的书所作的那项研究，二者间的差异可能纯粹是因为受访对象对文学拥有全然不同的兴趣，因此否定了论述者所谓第一组受访对象没有如实表述其所喜爱的阅读材料的结论。

Compared with a group of control patients with alternative pulmonary pathologies, there was no significant difference in lymphocyte subpopulations.

与对照组相比，ESAT-6和CFP-10特异的淋巴细胞在PTB患者中更为集中。

The histopathologic changes included lymphocyte and monocyte infiltration,hyperplasia of synovial cells and small vessels,interstitial fibrosis,hyaline degeneration and cartilaginous metaplasia.The immunohistochemical observations showed that the high expressions of IL-1 and IL-6 were significantly different between the pathologic plicae and the control groups（P＜0.01）.The positive expressions of IL-1 and IL-6 were the synovial cells and monocyt-lymph cells in the pathologic synovial plicae.The positive expressions of MMP-1 and TIMP-1 have significant difference between the experiment and control group（P＜0.01,P＜0.05）.The expression of MMP-1 was positive in synovial lining cell,monocyte,fibroblast,endothelial cell in small vessel and chondrocyte.The TIMP-1 expression was detected in the synovial lining cells and a small quantity fibroblast.

结果 正常滑膜皱襞和病理性滑膜皱襞在滑膜细胞增生及小血管增生、间质纤维化及玻璃样变、软骨化生组织学改变方面，差异均有显著性（P＜0.01）；IL-1、IL-6在病理性滑膜皱襞内的增生滑膜细胞、单核及淋巴细胞和在正常滑膜皱襞内的表达差异均有显著性（P＜0.01）； MMP-1、TIMP-1在病理性滑膜皱襞和正常皱襞内的阳性表达，差异具有显著性（P＜0.01，P＜0.05），MMP-1在增生滑膜衬里层细胞、单核和纤维母细胞、血管内皮细胞和软骨化生的软骨细胞呈阳性表达；TIMP-1只在滑膜衬里层细胞和少量纤维母细胞有表达。

Although the brand is accumulated almost blank, but network shopkeeper and its investor are certain, the price difference with vast support they will from traditional diamond shopkeeper consumer is reaved in the hand, change the interest structure of this group even.

虽然品牌积累几乎空白，但是网络零售商及其投资者坚信，依靠巨大的价格差异它们将从传统钻石零售商手中抢走消费者，甚至改变这一行的利益格局。

The study was designed so that 215 patients would be randomized to each group (for a total of 430 patients), thus allowing enough power to detect a difference of 15% in the number of futile thoracotomies between the 2 groups, write the authors.

作者们写道，该研究原本希望每组病患有215人(总共430人进行随机分组)，才可以有足够的强度发现两组之间无效的胸廓切开术数量有15%的差异。

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。

The change of ammonia nitrogen concn. in the waterbody had no significant difference from that of the control group.

对于水体中氨氮的浓度，罗非鱼的影响则不明显。

Result: Adult and paediatric group has no significant difference on the distribution of sexuality, location of mass and blood supply.

结果：成人组和儿科组在性别的分布、病变的部位、体动脉供血来源上无显著差异。

To discuss the difference of drug user's quality of life between tow group in different detoxification patterns, to exploding the risk factor of drug user's quality of life, and providing effective methods to evaluate the drug user's quality of life and scientific evidence to constituting plan to help addicts restrain from drugs.

目的 比较自愿戒毒和强制戒毒模式下吸毒者生存质量总体及各维度上的差异，探讨吸毒者生存质量的影响因素，为提高吸毒人群的生存质量和制定更科学的戒毒方法提供科学依据。

The results were as follows sperm vigor parameters were all decreased in 12 patients, whereas, pattern parameters had no singnificant difference. By SEM, the results were as follows: infertility group acrosomes were much more bigger than the normal ones.

结果发现，不育症精子的运动参数：活率、活动力、平均径速度明显下降，而运动方式参数直线分离度却无明显差异，进一步用扫描电镜观察其头颈部，特别是顶体的超微结构，发现不育症精子顶体较大。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。