显性致死实验结果表明各剂量组的受孕率、死胎和吸收胎数经统计学处理与阴性对照组无差异。
The results of dominant lethal test showed no statistical difference in the number of living, dead and resorbed fetuses between the exposed and the negative control groups.
根据统计学原理对一年生苗木苗高、地径、主根长、侧根数、根幅的测量数据进行了相关性分析。
The correlations between seedling height, diameter at base, main root length, lateral root number and root range were analysed according to statistical principles.
方法采用捕获-再捕获统计学方法(CRM)，估计该县的疟疾发病数和发病率。
Methods By using the capture-recapture method (CRM), the patients and incidence of malaria were estimated in Sihong.
结果：与对照组相比，模型组牙槽骨骨小梁面积百分数、骨小梁厚度，骨小梁数量、骨小梁分离度差异均没有统计学意义。
Results: Compared with control group, no difference in percent trabecular area, trabecular thick ness, trabecular number and trabecular separation was found in model group.
结果紫外线消毒前后，手术室空气菌落数的差异有统计学意义，空调滤尘网表面菌落数的差异无统计学意义。
Result the flora number in air before and after ultraviolet disinfection had statistical significance, while the flora number in the surface of air-condition's filter had no statistical significance.
两组扁平斑数、硬斑数、混合斑数及斑块内出血数差异无统计学意义（均P>0.05）；
There were no significant differences with the number of flat plaque, hard plaque, mixed plaque and the incidence of intraplaque hemorrhage between two groups(all P>0.05).
结果：实验组鼠尾鳞片颗粒层细胞数多于对照组，差异有统计学意义（P<0.05）。
Results: The granular cell in the flake of the mouse's tail in the test group was remarkable increased than that in the control group(P<0.05).
利用统计学百分位数法和系统分析方法确定门诊统筹其他相关政策参数。
We used the percentile method and system method to determine the other parameters of the patient co-ordinating program.
EGFR蛋白过表达和EGFR拷贝数改变的肿瘤内异质性无统计学意义。
Intratumoral heterogeneity of EGFR protein overexpression and EGFR copy number alteration was not significant.
所用到的统计学方法有一般的统计描述(如均数与标准差)，以及重复测量方差分析，聚类分析，多重线形回归等。
The statistical methods used are general statistical description (such as mean and standard deviation), repetitive measurement deviation analysis, clustering analysis and multiple linear regression.
文章对统计学中的难点问题算术平均数与调和平均数的关系，特别是其区别做了探讨，找出了区分的较好方法。
This paper demonstrates that the quantitative relationship among arithmetic average, mode and medium, which is widely described by the teaching material of principal of statistics is not correct.
文章对统计学中的难点问题算术平均数与调和平均数的关系，特别是其区别做了探讨，找出了区分的较好方法。
This paper demonstrates that the quantitative relationship among arithmetic average, mode and medium, which is widely described by the teaching material of principal of statistics is not correct.
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