中位数

It includes as follows:(1) That the right acceptance probability to decide the initial value temperature should be 0.6 are presented by experiment. For the first time, crossover and mutation operator are used in populations to calculate the initial value of temperature. At least the initial value of temperature is 〓.(2) Replacing random change operator with crossover and mutation operators.

2使用遗传算法中交配与突变代替模拟退火算法中随机扰动操作，对两种操作方法进行定性分析，得到突变和交配操作与随机扰动方法在本质上的一致性；同时首次提出在不同温度条件下，使用不同的比例因子，控制参与交配与突变的基因位数，实现了二次使用模拟退火算法的过程。

At present, semiparametric model, functional coefficient model and quantile regression are key issues in the field of regression analysis, they have been applied widely in multi-variable data analysis, economics and finance.

半参数模型、变系数模型和分位数模型是当今回归分析中研究的热点问题，在实际问题尤其是在多变量数据分析、经济学、金融学中有着广泛的应用。

10 Chapter 3 Number Systems and Boolean Algebra 3.1.2 Positional Notation In the decimal system, positions to the right of the decimal point have negative powers.

在十进制系统中，对于十进制小数点右边的位，在十进制系统中，对于十进制小数点右边的位，它的幂为负十进制小数点右边第一位数的值为10-1，或0.1。

When the threshold for the logistic model was set at the first quartile, this resulted in a sensitivity of 86% for detecting all stroke and a sensitivity of 94% for detecting hemorrhagic stroke.

当Logistic模型的界值设定为第一个四分位数时，结果显示检测出所有卒中的敏感度为86%，而对出血性卒中则为94%。

This female excess was found across countries with widely differing myocardial infarction mortality rates in women (interquartile range 12.7 to 126.5 per 100 000), was particularly high in the American studies (1.40, 95% CI 1.28 to 1.52), and was higher among nonwhite ethnic groups than among whites.

这种女性患病率稍高的情况在心肌梗死死亡率不同的国家均被发现（四分位数间距12.7-126.5/100 000），在美国女性中尤其高(1.40， 95% CI＝1.28－1.52)，且在非白人女性中高于白人女性。

The JHU researchers prospectively examined changes in fibrosis stage between paired liver biopsies in 67 coinfected patients. Of the 67 subjects, six were excluded due to cirrhosis on the first biopsy. The median age of group was 44 years, and 75% of the subjects were men. A total of 86% had CD4+ cell counts of less than 200 cells/mm3, and the same number of subjects were receiving antiretroviral therapy. Twenty-seven percent of the patients abused alcohol. The median time between biopsies was 2.84 years (interquartile range, 2.05 - 3.41 years).

JHU研究人员前瞻性地检验67位共同感染病患成对肝脏切片的纤维化严重度变化，在67位受试者中，6位因在第1次肝脏切片时就已经是肝硬化而被排除；受试者平均年龄为44岁，而且75%的受试者为男性；86%患者的CD4+细胞计数低於200 cellsmm3，而且同样数目的受试者接受抗反转录病毒药物治疗；27位病患有酗酒的习惯；切片之间的平均时间为2.84年（四分位数中距为2.05－3.41年）。

Article 56 The carrier's liability for the loss of or damage to the goods shall be limited to an amount equivalent to 666.67 Units of Account per package or other shipping unit, or 2 Units of Account per kilogramme of the gross weight of the goods lost or damaged, whichever is the higher, except where the nature and value of the goods had been declared by the shipper before shipment and inserted in the bill of lading, or where a higher amount than the amount of limitation of liability set out in this Article had been agreed upon between the carrier and the shipper.

第五十六条承运人对货物的灭失或者损坏的赔偿限额，按照货物件数或者其他货运单位数计算，每件或者每个其他货运单位为666.67计算单位，或者按照货物毛重计算，每公斤为2计算单位，以二者中赔偿限额较高的为准。但是，托运人在货物装运前已经申报其性质和价值，并在提单中载明的，或者承运人与托运人已经另行约定高于本条规定的赔偿限额的除外。

Article 56 The carriers liability for the loss of or damage to the goods shall be limited to an amount equivalent to 666.67 Units of Account per package or other shipping unit, or 2 Units of Account per kilogramme of the gross weight of the goods lost or damaged, whichever is the higher, except where the nature and value of the goods had been declared by the shipper before shipment and inserted in the bill of lading, or where a higher amount than the amount of limitation of liability set out in this Article had been agreed upon between the carrier and the shipper.

第五十六条承运人对货物的灭失或者损坏的赔偿限额，按照货物件数或者其他货运单位数计算，每件或者每个其他货运单位为666.67计算单位，者按照货物毛重计算，每公斤为2计算单位，以二者中赔偿限额较高的为准。但是，托运人在货物装运前已经申报其性质和价值，并在提单中载明的，或者承运人与托运人已经另行约定高于本条规定的赔偿限额的除外。

Article 56 The carrier's liability for the loss of or damage to the goods shall be limited to an amount equivalent to 666.67 Units of Account per package or other shipping unit, or 2 Units of Account per kilogramme of the gross weight of the goods lost or damaged, whichever is the higher, except where the nature and value of the goods had been declared by the shipper before shipment and inserted in the bill of lading, or where a higher amount than the amount of limitation of liability set out in this Article had been agreed pon between the carrier and the shipper.

第五十六条承运人对货物的灭失或者损坏的赔偿限额，按照货物件数或者其他货运单位数计算，每件或者每个其他货运单位为666.67计算单位，者按照货物毛重计算，每公斤为2计算单位，以二者中赔偿限额较高的为准。但是，托运人在货物装运前已经申报其性质和价值，并在提单中载明的，或者承运人与托运人已经另行约定高于本条规定的赔偿限额的除外。

Harden was coming off back-to-back games of 24 and 25 points, his first two double-digit performances in the NBA, and was 10-for-13 shots from 3-point range during that two-game stretch.

海登在之前的背靠背比赛中分别拿到24和25分，这也是他 NBA 生涯首次的两场两位数得分成绩，在那两场比赛中他在三分线外13投10中。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。