1) survival costs
存活代价
1.
lx+1(survival costs) were positive or negative in early age-classes and were negative for the rest of lifespan.
结果表明,5种臂尾轮虫存活代价的相关系数在初始几个日龄组表现为正相关或负相关,在随后的大部分日龄组中,均表现为负相关,直至整个生命周期。
2) survival cost
生存代价
1.
Human being has to pay for survival cost.
其僭越的结果就是人本质乃至人的生存受到质疑,人类生存付出生存代价。
3) myocardial viability evaluation
心肌存活评价
1.
Objective To establish a new quantitative analyzing method for myocardial viability evaluation based on the 3-D registration and fusion of the nuclear medicine images.
目的探索建立三维核医学图像配准和融合进行心肌存活评价的定量分析方法。
2.
This paper reviewed imaging methods for the viability evaluation recently used in clinics with ultrasound, SPECT, PET, MR equipments, and applications of computer image registration and fusion techniques in area of myocardial viability evaluation.
介绍了临床上常见的用于心肌存活评价的超声、核素、磁共振等影像学方法,并针对心肌存活评价介绍了心肌图像的计算机配准和融合等技术在这方面的应用。
4) survivorship
[英][sə'vaivə,ʃip] [美][sɚ'vaɪvɚ,ʃɪp]
存活
1.
The effect of salinity and temperature on survivorship and food intake of tiger crab,Orithyia sinica;
盐度和温度对中华虎头蟹(Orithyia sinica)存活和摄饵的影响
2.
The effects of four kinds of host plants on the development,survivorship and reproduction of Bemisia tabaci;
4种寄主植物对烟粉虱发育、存活及繁殖的影响
3.
Effect of host plants on the development, survivorship and reproduction of Encarsia bimaculata (Hymenoptera: Aphelinidae), a parasitoid of Bemisia tabaci (Homoptera: Aleyrodidae);
寄主植物对双斑恩蚜小蜂的发育、存活和繁殖的影响(英文)
5) growth
[英][ɡrəʊθ] [美][groθ]
存活
1.
Effects of salinity on larval survival,growth and metamorphosis of Babylonia formosae habei;
盐度对波部东风螺幼虫存活、生长及变态的影响
2.
In this paper, the growth and the survival rates of the mud snail Moerella iridescens in different growth stages in some environmental factors were reported.
９８左右条件下，存活率最高，生长最好。
3.
Though the larvae were able to ingest three algae, growths were faster with D.
但投喂扁藻的幼虫组,幼虫的存活率和变态率均不高,二者最高的只有23。
6) survival
[英][sə'vaɪvl] [美][sɚ'vaɪvḷ]
存活
1.
Effects of Ammonium Chloride, Sodium Nitrite and Sodium Sulfide Levels on Survival of Sinonovacula constricta;
氯化铵、亚硝酸钠及硫化钠水平对缢蛏存活的影响
2.
Survival of bifidobacteria after spray-drying;
喷雾干燥对双歧杆菌存活影响的研究
3.
Factors Affecting the Survival of Bifidobacterium bifidum in Carrot Compound Juice;
影响胡萝卜复合汁中双歧杆菌存活因素的研究
补充资料：代价函数
分子式：
CAS号：
性质：又称性能指标，费用函数或代价函数。对过程或设备事先规定的最优化准则，也就是过程最优化要达到的目标的数学表达式。一般是状态变量，控制变量，操作变量的纯量函数或泛函。
CAS号：
性质：又称性能指标，费用函数或代价函数。对过程或设备事先规定的最优化准则，也就是过程最优化要达到的目标的数学表达式。一般是状态变量，控制变量，操作变量的纯量函数或泛函。
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