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1)  Seismic performance indices
抗震性态指标
2)  seismic performance
抗震性态
1.
Verification of seismic performance control effects of reinforced concrete frames in China;
对我国钢筋混凝土框架抗震性态控制效果的识别
3)  resistance index
抗性指标
4)  resistant indexes
抗性指标
1.
In order to define the screening method and the resistance to Meloidogyne incognita, the relative growth indexes and relevant resistant indexes of 11 eggplant rootstock seedlings which were planted in pots and inoculated with Meloidogyne incognita were measured in the experiment, and the clustering analysis and subordinate function analysis with different indexes were conducted.
为确定茄子砧木抗南方根结线虫的水平及其鉴定评价方法,以11份茄子砧木为试材,采用盆栽幼苗人工接种方法,测定了南方根结线虫对幼苗各器官相对生长量及相关抗性指标的影响,并进行了聚类分析及隶属函数分析。
5)  double damage criterion
抗震可靠指标
1.
By combining J·C method with Wilson-θ method, this peper presents a new method for calculating the reliability index of multi-storey shear structure under strong earthquake based on double damage criterion that is the first time overstep failure and the cumulative damage.
以结构抗震分析的时程分析方法以及结构可靠度分析的J·C方法为基础,给出了多层剪切型结构基于双参数(变形与耗能)破坏准则的抗震可靠指标的计算方法。
6)  drought resistance indexes
抗旱性指标
补充资料:态-态反应性散射截面
分子式:
CAS号:

性质:设有一态-态反应A+BC(υ,j)=AB(υ′,j′)+C,其中υ、υ′、j、j′分别为反应物和产物的振动量子数和转动量子数。根据微分反应截面σr的定义,则σr(υ、j︱υ′、j′)应为单位时间单位立体角中散射的具有υ′、j′能态的分子数占散射截面的分率。态-态反应性散射截面即其积分态-态反应截面Sr(n´∣n,g)=(n´∣n,g,θ) dΩ,n表示内部量子态,Z为相对速率。

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