查询词典 hypothesis test

The best way to test their hypothesis that spanking lowers IQ would be to...to measure IQ in a child repeatedly over time while measuring the numbers of spankings administered,' Friedman said.

她说，为了证实打孩子造成智商下降的假说，最好的办法就是对一个孩子反复进行智商测试同时记录他挨打的次数。

On the basis of the theory of warhead penetrating homogeneous target and with the some hypothesis,the theoretical calculation model for end-point trajectory of warhead penetrating ribbings structural target was found.The results by theoretical calculation to residual velocity of warhead were consistent with that by experimental test.

在现有弹丸侵彻均质靶板理论的基础上和一定假设条件下，得到弹丸对加筋结构靶侵彻的终点弹道理论计算模型，弹丸过靶后剩余速度的理论计算结果与实验结果基本一致。

It is one of the most dominant small mammals and plays an important role in keeping the balance of the alpine meadow ecosystem.The aim of this paper was to investigate the level of genetic diversity and also to test the hypothesis of IBD for this old species.Samples of plateau pikas were collected from four natural populations（Haiyan,Xidatan E,Xidatan W and Kunlunshan populations）.

采用多态信息含量、期望杂合度、观测杂合度、基因流和基因分化系数对种群及物种的遗传多样性水平进行分析；计算各种群间的遗传距离、遗传相似度以及遗传距离与地理距离的相关系数，并进行UPGMA聚类分析。

And on overviews of former studies and a test of one small sample, a theoretical hypothesis was put forward in this study.

本研究的主要结果有：(1)自编的大学生人际价值观问卷具有良好的信度和效度。

To test this hypothesis, Newton shined a beam of sunlight through a glass prism and found that it decomposed into a spectrum cast on the wall.

为了检验这个假设，牛顿把棱镜放在阳光下，发现通过棱镜投射到墙上的光线分解成了五色的光谱。

To test their hypothesis, the authors chose well-characterized in itro and in io models.

为了验证他们的假设，作者选择了特征性的离体和在体的模型。

It also has a detailed introduction to the hypothesis, experimental object, the test contents and the results of this research.

详细介绍了本研究的假设、实施对象及测试内容、测试结果等。

To test this hypothesis, we evaluated the effect of low-dose intracoronary streptokinase administered immediately after primary PCI.

为了检验该假说，我们评估在首次经皮冠脉介入后立即冠状动脉内注射低剂量的链激酶的效果。

To test this hypothesis, we ealuated the effect of low-dose intracoronary streptokinase administered immediately after primary PCI.

为了检验该假说，我们评估在首次经皮冠脉介入后立即冠状动脉内注射低剂量的链激酶的效果。

Work funded by the United States Geological Survey Global Change and Climate History Program and the US Department of Energy has been written up in this 1995 report. It summarises data acquired from 1990 to 1994 that was collected to test the hypothesis that gas hydrate deposits of the Beaufort Sea continental shelf are destabilized by the approx 10 deg C temperature increase that has resulted from the Holocene transgression of the Arctic Ocean.

在美国地质勘探局的资金支持下，全球变化和气候历史计划与美国能源部联合撰写了这篇1995年的报告，其中总结了1990至1994年收集用于检验一个假设的数据，科学家假设由于全新世北冰洋的海侵波，造成温度上升了大约10摄氏度，弗特海大陆架气态烃沉积物在这种情况下释放出来。

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。