卡方测验
- 网络Chi square test;chi-square test
卡方测验-
卡方测验的结果表明，本研究所用的玉米四交F1群体是一个随机群体，适合于遗传作图、基因定位等基因组分析和应用。
The result of goodness test indicated that the four-way cross population used in this study was a random population and it could be used for genetic mapping and analyzing QTLs .
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方法：采用急性毒性试验，以判断粉防己碱对LD100剂量敌百虫中毒小鼠的保护作用。应用和未用粉防己碱处理的中毒小鼠死亡率间的差异显著性，以卡方测验进行检验。
Acute toxicity experiment was done to determine the protective effect of tetrandrine on mice poisoned with trichlorfon ( dipterex ) of LD100.Significance in deviation of mortality between the poisoned mice treated with or without tetrandrine was examined by chisquare ( χ 2 ) test .