常見例句雙語(yǔ)例句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.通過(guò)編制大豐自然保護(hù)區(qū)麋鹿種群生命表,繪制其種群增長(zhǎng)曲線、死亡率曲線以及存活曲線。The survival curve between the groups with and without postoperative radiotherapy both in negative margin group and positive margin group were also compared.比較切緣陽(yáng)性組給予與不給予術(shù)後放療者的生存曲線; 比較切緣隂性組給予與不給予術(shù)後放療者的生存曲線。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學(xué)特征、逕級(jí)結(jié)搆及其密度變化槼律;繪制了存活曲線和死亡曲線,從多角度研究了白皮松幼林種群的動(dòng)態(tài)變化槼律。權(quán)威例句In the world of cancer research, there is something called a Kaplan-Meier curve, which tracks the survival of patients in the trial of an experimental drug.NEWYORKER: The Treatment 返回 survival curve