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1·Median survival reflects one time point along the survival curve and does not measure the overall survival benefit.

生存中值反映了生存曲线上的一个时间点，并不能测量总的生存期。

2·OBJECTIVE:The expression of CD133 and AFP in hepatocellular carcinoma and their effect on the survival curve after surgery.

实验CD133及AFP在肝细胞肝癌中的表达及与肿瘤的生物学特性和术后生存期的影响。

3·The authors drew up the life table of the David's Deer population and its growth curve, mortality curve and survival curve in Dafeng nature reserve area.

通过编制大丰自然保护区麋鹿种群生命表，绘制其种群增长曲线、死亡率曲线以及存活曲线。

4·The survival curve between the groups with and without postoperative radiotherapy both in negative margin group and positive margin group were also compared.

比较切缘阳性组给予与不给予术后放疗者的生存曲线；比较切缘阴性组给予与不给予术后放疗者的生存曲线。

5·The community feature, size-class structure, the regulation of changing density were analyzed and the survival curve, the death curve and the life table were worked out.

分析了白皮松的群落学特征、径级结构及其密度变化规律；绘制了存活曲线和死亡曲线，从多角度研究了白皮松幼林种群的动态变化规律。

6·The diameter structure, importance value, distribution pattern and survival curve of broad-leaved Korean pine of over-logged forest in Jingouling forest Farm was analysed.

对金沟岭林场阔叶红松过伐林直径结构、重要值、分布格局以及存活曲线进行了分析。

7·The population dynamic of Tsuga tchekiangensis in Wuyishan Nature Reserve was studied and its age structure, the life table, survival curve, mortality rate and killing power curve were analyzed.

对武夷山自然保护区南方铁杉种群动态进行了系统研究，绘制该种群的年龄结构，编制静态生命表，分析存活曲线、死亡率曲线和损失度曲线。

8·It can efficiently improve survival ability of the fighter to delivery bombs in maneuvering motion and to egress in curve.

该战术由于采用机动投放和曲线退出战术方式，能够大大提高攻击机的生存力。

9·The survival rate was 195% by growth curve and 337.5% by colony formation.

生长曲线可见细胞增生活跃，增殖率195 %。

10·In brain-cancer research, for example, while the numbers for average survival time haven't changed much, there's an increasingly long tail on the curve, indicating a few patients are living for years.

比方说在脑癌研究中，尽管平均生存期数字改变并不是很大，但曲线图拖着的尾巴越来越长，这意味着一些病人已经存活了多年。