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1)  Identification for resistance to aphis
抗蚜鉴定
2)  Identification of the antibodies
抗体鉴定
3)  seismic evaluation
抗震鉴定
1.
Fuzzy comprehensive evaluation method in the existing light steel structure's seismic evaluation
既有轻钢结构抗震鉴定的模糊综合评判方法
2.
In this paper,seismic evaluation of a examination building before renovation are briefly introduced.
本文主要介绍对某试验楼改造前的房屋抗震鉴定,结合检测情况及改造要求对其进行了抗震加固,从而提高了建筑物的抗震性能,满足了房屋的安全使用要求。
4)  seismic appraisal
抗震鉴定
1.
The methods of seismic appraisal for damaged residential building in Haikou are introduced in this paper.
通过对海口市某住宅楼抗震鉴定方法的介绍,对出现的问题进行探讨。
2.
In many cases, seismic appraisal of existing structures is carried out by the two step method and seismic strengthening of R.
现有结构的抗震鉴定采用两级鉴定法 ,设计人员往往根据粗略计算和经验进行加固 ,导致加固方案不安全或过于保守 。
3.
This paper proposes the seismic appraisal method for ancient masonry pagodas by macro check and quantitative evaluation based on the specific requirements of cultural relic protection and influence factors on structural seismic behaviors.
结合文物保护的特定要求和结构抗震性能的影响因素,提出了对砖石古塔进行宏观检验和定量评价的抗震鉴定方法,并在扬州古塔的抗震鉴定中得到了应
5)  seismic appraiser
抗震鉴定
1.
Study on Seismic Appraiser and Energy Dissipation and Vibration Absorption Retrofit Method of RC Frame Structure;
钢筋混凝土框架结构抗震鉴定及消能减震加固方法的研究
2.
Applied Research for Seismic Appraiser and Retrofit Methods of RC Frame Structure;
钢筋混凝土框架结构抗震鉴定及加固方法的应用研究
3.
In the investigation of rural buildings in shijiazhuang area of Hebei province and combining with the earthquake damage of buildings in various areas of my country, rural buildings are comprehensively appraised on basic of the basic idea of Standard for seismic appraiser of building and Code for seismic design of building.
结合我国各地区地震灾后的建筑物破坏情况,依照抗震鉴定标准和抗震设计规范的基本思想,对农村建筑从综合抗震能力作了综合抗震鉴定,并以此为基础提出了结合村镇建设改善农村建筑综合抗震能力的设想。
6)  Identification [英][aɪ,dentɪfɪ'keɪʃn]  [美][aɪ'dɛntəfə'keʃən]
抗性鉴定
1.
Study on Resistance Identification Method of Black Rot at Seedling Stage of Chinese Cabbage in Shaanxi Province;
陕西省大白菜黑腐病苗期人工接种抗性鉴定方法研究
2.
Identification and Evaluation on the Multi-resistance of Introduced Rice Varieties and its Utilization;
外引水稻品种(系)多抗性鉴定评价与利用研究
补充资料:抗蚜威
分子式:C11H18N4O2
分子量:238.29
CAS号:23103-98-2

性质:无色结晶。熔点90.5℃。25℃的溶解度(g/L):水2.7,丙酮4.7,氯仿3.2,乙醇2.5,二甲苯2.9。与酸或碱长时间共沸则水解,水溶液遇光不稳定。

制备方法:由不对称二甲基胍硫酸盐与α-甲基乙酰乙酸乙酯于60℃反应2h,环合成2-(N,N-二甲氨基)-5,6-二甲基-4-羟基嘧啶,然后在苯中于低温下与光气反应,最后与二甲胺反应得到抗蚜威。

用途:该品是一种高效专一杀螨剂,具有触杀、熏杀、内吸渗透作用,对有机磷产生抗生的蚜虫仍有杀灭作用。

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