1)  resistance frequency
抗性频率变化
2)  Resistance
抗性
1.
Activated Antibiotic Production by Inducing Resistance to Capreomycin in Streptomyces lividans and Streptomyces coelicolor;
诱导对卷曲霉素的抗性活化变铅青链霉菌和天蓝色链霉菌的抗生素生产(英文)
2.
Effects of Bentonite on the Growth and the Resistance Physiology of Brassia Narinosa Bailey Under Cadmium Stress;
镉胁迫下膨润土对塌棵菜生长及抗性生理的影响
3.
Comparison of three yeast strains' selenium resistance and absorbency;
三株酵母菌株对硒抗性和吸收能力的比较
3)  fastness
抗性
4)  resistant
抗性
1.
Through mutagenesis and selection a series of imidazolinone herbicide-resistant crops were created.
通过诱变与选择开发出一系列抗性作物,此类抗性作物不仅扩大了咪唑啉酮类除草剂的应用范围,而且还防止其对轮作中后茬作物的伤害。
2.
The paper summarized the study of selection of resistant variety,physiological specialization,breeding of resistance hybrid,genetics of resistance and the strategy of breeding of resistance hybrid,and provided a dependable theoretical foundation for selection and utilization of resistance hybrid.
综述了抗源筛选、抗性育种、生理生化、抗性遗传和分子标记等方面的研究,以期为选育抗虫品种并在生产上应用提供参考。
3.
It is one of the best ways to control this disease that the new resistant genes were discovered and transferred them into the high yield soybean varieties.
SSR标记为分子辅助选育抗胞囊线虫的新品种和抗性鉴定提供了新的思路。
5)  Tolerance
抗性
1.
A Two-dimensional Gel Electrophoresis Protocol Suitable for Rice Microsome Proteins and the Analysis of Bentazon Tolerance-Related Proteins in Rice;
适用于水稻微粒体蛋白的双向电泳技术及苯达松抗性相关蛋白的初步分析
2.
Salt tolerance of 25 Lolium perenne varieties at germination stage;
25个多年生黑麦草品种萌发期对盐胁迫的抗性研究
3.
Physiological Research on the Difference of Bentazon Tolerance in Wild Type Rice and Sensitive Lethal Mutants;
水稻及其敏感突变体苯达松抗性的生理生化差异研究(英文)
6)  hardiness
抗性
1.
Study of hardiness of trees against SO_2 pollution in steel mill;
几种绿化树木对钢厂SO_2污染的抗性研究
参考词条
补充资料:频率变化率继电器


频率变化率继电器
frequency change rate relay

  P Inl口b旧nh口olu]一d一orlql频率变化率继电器(frequeney。hange:aterelay)当所在点交流电压的频率变化率超过预先设定值时动作的继电器。主要用于电力系统的自动低颇减负荷装置中,配合低频继电器的动作,在电力系统发生严重有功功率缺额情况下,加速自动减负荷,以迅速恢复电力系统频率,保证电力系统安全稳定运行。
  
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