1) Survival fractions
存活分数
2) survival fraction
细胞存活分数
1.
Human hepatoma SMMC-7721 cells,HeLa cells and human melanoma A375 cells are irradiated with ~(60)Co γ rays,and the survival fractions of the three cell lines are studied by colony-formation efficience.
用克隆形成法检测细胞的存活率,并比较三种细胞的D50(细胞存活分数为50%时的剂量),以衡量细胞的辐射敏感性。
2.
Objective:To explore the method of detecting survival fraction at two gray(SF 2) of nasopharyngeal carcinoma and its significance.
目的 :用MTT法显色图像分析技术测定鼻咽癌活检组织 2Gy照射后的细胞存活分数 (survivalfractionat 2 grey ,SF2 )值并初步探讨其意义。
4) survival activity index(SAI)
存活系数
1.
When the salinity was 5,the incubation and hatching period,hatching and deformity rates of fertilized eggs and survival activity index(SAI) of newly hatched larvae of hybrid tilapia were observed and measured at the temperature of 22,24,26,28,30,32 and 34 ℃.
同时在以上不同温度条件下对初孵的奥尼罗非鱼仔鱼进行耐饥饿试验,测定其不投饵存活系数(Survivalactivity index,SAI)。
2.
The hatching time,incubation period,hatching rate and deformity rate of the embryos and survival activity index(SAI) of newly hatched larvae were observed at salinities of 2,5,8,11,14,17,20,23 and freshwater at water temperature of(29±0.
同时在不同盐度条件下对初孵的奥尼罗非鱼仔鱼进行耐饥饿试验,测定其不投饵存活系数(SAI)。
6) data survival
数据存活
1.
Therefore,the security problem arises:how to maximize the data survival till the data are collected,or to maximize the valid data upon data retrieval.
安全问题由此产生:如何最大化数据存活率,并且由于节点的资源限制安全策略需要具备较高效率。
补充资料：连分数的渐近分数
连分数的渐近分数
convergent of a continued fraction
连分数的渐近分数l阴ve吧e时ofa阴‘毗d五，比.;n侧卫xp口.坦”八卯6‘] 见连分数(con tinued fraction).
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条