在小样本研究中，尽管采用了随机法，但两组间偏倚还是很容易发生的。
In studies with small sample sizes, imbalances between the two groups can easily occur despite randomisation .
利用最大树法来实现对小样本案例的聚类与提取，避免了制定推理规则的复杂性。
Using maximal tree method to cluster and extract the small cases, it avoids the complexity of establishing reasoning rules.
射线荧光光谱法是一种用于固体和液体具有最小样品处理的元素分析的仪器分析技术。
X-ray Fluorescence (XRF) Spectrometry is an instrumental analytical technique for the elemental analysis of solids and liquids with minimal treatment.
吴建国、石春海、张海珍和樊龙江，应用近红外反射光谱法整粒测定小样品油菜籽含油量的研究。
Wu J. g, C. H. Shi, H. Z. Zhang and L. J. Fan, Study on analysis of oil content in intact rapeseed with few sample size by near infrared reflectance spectroscopy.
提出了曲线拟合法，并引入了适用于小样本的灰度法。
Grey method which is suitable to small size sample is introduced and curve fitting method is also proposed.
给出了小样本、离散型、多总体和统计量检验法与数值计算方法。
This paper presents the hypothetical test method of sum test statistics on many totality in discrete distribution of few samples and the arithmetical method of the test.
根据未确知数学理论，提出了小样本条件下灌注桩混凝土抗压强度代表值的未确知数分析法。
The unascertained mathematics was introduced to analyze the representative values of compressive strength of concrete core from cast in-suit pile at the condition of small sampling data.
方法用正态分布小样本容量的简化检验(A法)和方差检验(B法)来判定两种测定方法所得结果的异同。
Methods the simplified test of normal distribution (method a) and analysis of variance (method b) were adopted to judge if the two testing methods have variation.
栓皮栎优树选择应采用小样地法，各地区选择标准不同。
The plus trees selection of Q. variabilis should use the small sample plot method and the standard is different in each region.
在应用频率直方图法对小样本数据进行处理时，分析结果对直方图的起点、区间步长以及样本中的奇异数据十分敏感。
The common frequency histogram method is not applicable to analyze the small sample data, because it is sensitive to the analysis parameters such as the starting point and the interval step.
在应用频率直方图法对小样本数据进行处理时，分析结果对直方图的起点、区间步长以及样本中的奇异数据十分敏感。
The common frequency histogram method is not applicable to analyze the small sample data, because it is sensitive to the analysis parameters such as the starting point and the interval step.
应用推荐