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- The NIRS data were pretreated by the standard normal variate(SNV),and the calibration model was developed using partial least square(PLS). 光谱通过标准正态变量转换法的处理后经过偏最小二乘法建立模型,并且以定标集预测误差、验证集预测误差及其相关系数作为评判模型好坏。
- The change point problem in the mean of a sequence of independent normal random variables is considered using CUSUM methods. 摘要运用累积和CUSUM的方法研究了独立正态随机变量序列均值变点问题。
- This normal variation in rhythm is known as sinus arrhythmia. 节律的这种正常变化称为窦性心律失常。
- Barkirov introduced majorization in the research of quadratic form of random variables and got the result as following: If , be independent normal random variables , two positive vectors , then . Bakirov首次将控制序概念引入到高斯向量二次型分布的不等式研究,并且证明了下述结论:令 为相互独立的标准正态变量, 和 为两个正的实向量。
- The ability of the ionosphere to reflect these waves is dependent upon normal variations in the electron density at different levels. 电离层反射电波的能力取决于不同高度上电子密度的正常差别。
- Energy metabolism measurement in clinic; Normal variation and measurement of body temperature. 临床应用的能量代谢测定法;机体体温的正常变异和测定法。
- To account for normal variations associated with aging, 48 women of similar age without breast cancer were assessed following a routine screening mammogram and 3 months later. 为了排除老化产生的正常变异,选择48名非乳腺癌老年妇女作为对照,进行常规乳腺图象筛查。
- Understanding normal variation between individuals is critical to identifying abnormal changes that may contribute to a wide variety of heritable diseases. 理解个体间正常差异,对于识别异常改变,推动遗传性疾病的多样性研究具有十分重要的意义。
- You should learn to be independent of your parents. 你应该学习不要依赖父母。
- They are a proud and independent people. 他们是独立自主的民族。
- She's very independent and lives all alone. 她自食其力,独自生活。
- The computer has a normal qwerty keyboard. 这台计算机有标准的英文键盘。
- An independent man, Peter never goes with the tide. 彼得是个有主见的人,从不随大流。
- The situation has returned to normal in the city. 这座城市的局势已恢复正常。
- The normal return fare to New York is fifty-six. 去纽约的来回票标准价是56元。
- Everything is absolutely normal. 一切完全正常。
- She is so independent that she refused all pecuniary aid. 她很独立,所以拒绝一切金钱上的资助。
- The former colonial possessions are now independent states. 以前的许多殖民地现已成为独立的国家。
- This case is not amenable to the normal rules. 这件事经不起常规的检验。
- Ultimately, all the colonies will become independent. 所有的殖民地最终均将独立。