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1)  Fitness cost
适合度代价
1.
fitness cost), that is the resistant insects show the developing rate, the survival rate and fecundity are lower than susceptive individual.
昆虫抗药性的产生常伴有适合度劣势(即适合度代价),即抗性个体常表现出发育速率较慢、存活率和生殖力较低。
2)  fitness costs
适合度代价
1.
The fitness costs of insect resistance to Bacillus thuringensis and their correlationship with resistance management strategy
昆虫对Bt抗性的适合度代价及其与抗性治理策略的关系
2.
This study demonstrates that resistant strain indicates fitness costs when feeding on conventional cotton leaves.
结果表明,抗性棉铃虫在取食常规棉叶后表现出一定的适合度代价
3)  appropriate appraisal
合适度评价
1.
And the key to keep the team of peer reviewers dynamic is to give appropriate appraisal in time, as well as get rid of the stale and take in the fresh of the expert members, so the ability to keep pace with the scientific progress can be strengthened.
对审稿专家库进行动态管理的核心问题是通过对审稿专家的审稿合适度评价,使得专家库成分不断吐故纳新,而非一劳永逸,从而达到保持审稿队伍对科技进步的适应活力的目的。
4)  adaptation cost
适应代价
1.
As thd adaptation go on,the adaptation cost may be detected.
一般来讲 ,适应代价由进化代价和生态代价组成。
5)  F_(1s) hybrid fitness
F_1代杂合子适合度
6)  cost adaptive
代价自适应
1.
We improved OSPF and brought forward cost adaptive OSPF(CA_OSPF).
并对OSPF协议进行了改进 ,提出了代价自适应OSPF(CostAdaptiveOSPF ,CA_OSPF) ,CA_OSPF是对OSPF的兼容性扩展 ,运行CA_OSPF协议的路由器可以根据接口带宽的使用情况动态地调整接口的代价 ,从而实现网络负荷的均衡 ,提高网络的服务质量 (QoS)和资源利用率。
补充资料:代价函数
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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。

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