平均生存期,mean survival
1)mean survival平均生存期
英文短句/例句

1.MSH alone gave a median survival of 6. 7 ±4. 2 months while MSH + external irradiation gave 8. 2 ±4. 2 months.单纯腔内放疗的平均生存期6.7±4.2月,腔内加体外照射为8.2±4.2月。
2.As for pathological classification, average survival of leiomyosarcoma group was 22 months, liposarcoma group, 46 months, and low-differentiated sarcoma group 15 months.平滑肌肉瘤组平均生存期22个月,脂肪肉瘤组为46个月,低分化肉瘤组为15个月。
3.The weighted average process costing method averages the costs for the beginning work in the process with the current production.加权平均法将期初存货的成本加上本期发生的成本平均分摊到单位产品之上。
4.life expectancy at birth出生时平均预期寿命
5.RESULTS: The median survival was 11 months, with a 3-year survival of 24%.结果:平均生存时间是11个月,3年生存率为24%。
6.There were always rich and poor, and in some ways the gap between them increased in the Hellenistic world, although the average standard of life certainly rose.贫富差别总是存在,在希腊化时期,虽然人们的平均生活水平的确提高了,贫富差距却越来越大。
7.Under FIFO, the first costs into inventory are the first costs out to cost of goods sold- hence the name first-in, first-out.加权平均法通常被称为平均成本法,是建立在当期存货的平均成本基础上。
8.The Comparative Analysis of Two Methods of Classification Based on Mean Survival Time;基于平均生存时间的两种分类方法的比较
9.WEIGHTED BOOTSTRAP MEAN FOR RIGHT CENSORED DATA右删失情形下平均生存时间的加权Bootstrap推断
10.Straight-line amortization allocates an equal amount of premium or discount to each interest period.直线摊销法是在各个存续期内平均分摊溢价或者折价。
11.lifetime average(产奶量) 终生平均
12.average accounts payable period ratio应付帐款平均到期比率
13.mean residual time of soil organic matter土壤有机质平均残留期
14.Estimated (Expected) Average Life预计(预期)平均寿命
15.Average Price Cal平均价格买入期权权
16.Infants are the most cold-ridden group, averaging more than six colds in their first years.婴儿期是最易感冒的时期,从出生到一周岁平均感冒六次。
17.Weakly persistence in the mean and extinction of Logistic single population with harvesting in a polluted environment污染环境中具有捕获的Logistic单种群的弱平均持续生存与绝灭
18.Average Collection PeriodThe average amount of time required to collect an account receivable.平均收款周期收回应收账款的平均时间长度。
相关短句/例句

average period of production平均生产期
3)Weak persistence弱平均持续生存
4)persistence in mean平均持续生存
1.The sufficient conditions of persistence in mean and extinction of each species in food chain are obtained.得到了食物链中各种群平均持续生存与绝灭的充分条件,并得到了保证各种群持续生存对外界输入毒素率的控制条件。
5)mean survival time平均生存时间
1.In the context of the randomly right censure,weighted bootstrap method is used to get the weighted bootstrap estimate of the mean survival time based on a class of synthetic data,together with the weighted bootstrap versions to the sample distribution of the synthetic data.在右删失情形下,基于一类合成数据,采用加权Bootstrap方法获得了平均生存时间的加权Bootstrap估计及其加权Bootstrap分布,并就权重是否独立两种情形,证明了此估计的相合性及此分布近似的有效性。
2.Compared with the positive control group,the mean survival time of mice in the experimental group was obviously longer.结果发现,阴性对照组小鼠在观察时间内无一例死亡,阳性对照组小鼠24 h的死亡率为100%,3个处理组与阳性对照组比较,小鼠平均生存时间明显延长。
6)days of average inventory平均存货期;平均库存天数
延伸阅读

欧洲式期权、美国式期权与亚洲式期权欧洲式期权、美国式期权与亚洲式期权  【欧洲式期权、美国式期权与亚洲式期权】期权合约所规定的权利有一定的时效期,过了失效日后,权利即行作废。一些期权规定权利仅能在有效期的最后一天执行,这种期权被称为欧洲式期权(ell功pean叩tions);另一些期权则容许在有效期内任何一天执行,这种期权被称为美国式期权(一~oPtions)。值得指出的是,虽名为欧洲式或美国式期权,但已无任何地理上的意义。由于欧洲式期权的规定过于严格,又出现了一种“改变的欧洲式期权”,它允许期权在一定的时间范围内进行交易。可见,美国式期权为期权购买者提供了更多的选择机会,因此,它的购买者也往往需支付更高的保险费。近年来无论在欧洲或美国,所交易的期权均以美国式为主,欧洲式期权虽仍存在,但其交易量已比不上美国式期权。 在so年代末期,市场上又出现了一种所谓亚洲式期权(asian ontions),但也无地理上的意义,其差别主要在于履约价值(exe而sev公此)的计算。以买权为例,无论是美国式期权或是欧洲式期权,执行权利所能得到的履约价值均为当时标的物的市价减去履约价格,再乘以合约所定的数量,但亚洲式期权的履约价值则为权利期间内标的物市价的平均(计算至履约日为止),减去履约价格,再乘以合约所定的数量。