surviving rate

生存率:指在一定时间内

常用释义

词性释义

生存率:指在一定时间内,某个群体中存活下来的个体所占的比例。
例句
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1·There was significantly negative relationship between embryo surviving rate and milling time.
胚残存率与碾精时间呈极显著负相关。
2·It has some advantages, such as high surviving rate, fast growth of trees, and high water using ratio.
主要表现为造林成活率高、树木生长量大、土壤水分利用率高。
3·The surviving rate was 66.2% without special dealings when cutting was on spring season with bottoms burgeon.
选用秃杉基部、枝托萌芽条,于春季扦插,无需特殊措施其生根成活率可达6 6 .2 %。
4·This paper deals with the effect of grafting methods, bud scales and grafting time of Juglans regia on surviving rate.
探讨了核桃不同嫁接方法及芽片大小、芽接时间对嫁接成活率的影响。
5·And for the heavily rhizomeupturned ones, the surviving rate was only 50%, and soil-covering remedy had an effect on both surviving and growing.
而重度翻蔸竹,只有50%左右能自然存活,覆土处理无论对于存活率和生长状况均有一定效果。
6·The results indicated that: as for the 11 alfalfa varieties, their winter surviving rate in the north west Sichuan province reached over 90 percent;
结果表明:11个紫花苜蓿品种在川西北高寒区越冬率均达到90%以上;
7·The surviving rate is related to the KPS grade before X - knife treatment, to being or not being metastasizing to other parts, and to having or not having WBI.
生存率与X -刀治疗前kps评分级别、有无其它部位转移、是否行全脑放疗有关。
8·Results the surviving rate and the consciousness regaining rate of every testing group is obviously higher than that of control groups. They have notable differences statistically.
结果各实验组大鼠的成活率和意识恢复率明显大于对照组,经统计学分析,两者有显著差异。
9·As well, women are surviving longer: the five-year survival rate is now 86%, meaning that of all the women diagnosed with breast cancer today, 86 out of every 100 will be alive five years from now.
同时,女性存活时间更长:目前,5年的存活率为86%,这意味着,今天所有被诊断出患有乳腺癌的女性,每100名中就有86名将从现在起存活5年。