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- Keywords superconductor,critical temperature,sintering temperature,socking time,residual resistance ratio,,,,,upper critical field,coherence length; 关键词超导体;临界温度;烧结温度;保温时间;剩余电阻率比;上临界磁场;相干长度;
- Eddy current decay method for measurement of resistivity and residual resistance ratio of pure metals 纯金属电阻率与剩余电阻比涡流衰减测量方法
- residual resistance ratio 剩余电阻比
- The paper outlines the programming method to estimate the resistance of residual resistance estimation of corrected parent ship by Giles method. 本文简要介绍了采用基尔斯修正母型船剩余阻力法估算阻力的程序实现方法
- The value of residual resistance factor of the core was about 50 after 8. 64 PV CDG was in-jected and water flooding followed. 注入8.;64PVCDG，冲水后残余阻力系数达50左右。
- The effect of aging treatment on residual resistance ration of pure beryllium was studied by the use of electric potential approach. 运用电位方法测量纯金属铍剩余电阻比,研究了时效处理制度对金属铍的剩余电阻比的影响。
- Abstract: The effect of aging treatment on residual resistance ration of pure beryllium was studied by the use of electric potential approach. 摘 要： 运用电位方法测量纯金属铍剩余电阻比，研究了时效处理制度对金属铍的剩余电阻比的影响。
- The effects of diamond grain sizes on wear resistance ratio of the sintering diamond compacts are investigated. 研究了金刚石的粒度对烧结体磨耗比的影响；
- If permeability of the cores are same, the larger molecular weights of the polymer solution are, the larger their resistance factors and residual resistance factors are. 相同渗透率岩心，聚合物溶液相对分子质量越大，其阻力因数和残余阻力因数越大。
- The old style resistance ratio was 1:3, whereas the new DB and RR resistance ratio is a minimum of 1:15. 以前的电阻比为1：3，但是现在的电阻比的最小值已经达到1：15。
- Resistance ratio(RR) is calculated based on the baseline data tested with Taihu susceptible strain. 抗性倍数以太湖敏感品系为对照计算获得。
- Results The resistance ratio of the field-collected strains to DDVP>66.85,and to propoxur,permethrin,cypermethrin and deltamethrin were 1.20,5.66,5.14 and 5.10 respectively. 结果苏州市德国小蠊对敌敌畏的抗性系数大于66.;85;对残杀威、氯菊酯、氯氰菊酯和溴氰菊酯的抗性系数分别是1
- The resistance ratio of the field-collected strains to DDVP>66.85,and to propoxur,permethrin,cypermethrin and deltamethrin were 1.20,5.66,5.14 and 5.10 respectively. 苏州市德国小蠊对敌敌畏的抗性系数大于66.;85;对残杀威、氯菊酯、氯氰菊酯和溴氰菊酯的抗性系数分别是1
- Residual resistance of resistance box 电阻箱残余电阻
- Objective:To assess the Doppler perfusion index(DPI),portal congestive index(PCI)and resistance ratio index(RR)for differential diagnosis of malignant and benign hepatic space occupying lesions. 目的：应用多普勒超声（D－US）测定多普勒血流灌注指数（DPI）、门脉充血指数（PCI）及阻力比（RR）等血流参数，用以评价这些血流参数在肝内良、恶性占位病变中的鉴别诊断和早期诊断价值。
- The drug resistance ratio of gram-negative rods to the third generation of cephalosporin was elevated.It pointed out that one should strengthen the culture pathogenic bacteria and drug ... 革兰阴性杆菌对三代头孢菌素的耐药率增高,指出今后应加强病原菌培养及药敏监测,以指导临床科学使用抗生素。
- residual resistance of deformed retaining wall 挡墙变形后的剩余抗滑力
- That of resistance ratios were 9.6,29.4,7.9 folds and 4.1, 18.1, 29 folds to imidacloprid, omethoate and methomyl. 苍山、泰安两种群对4种药剂的抗性亦有不同程度的提高。
- The resistance ratios of An. dirus to deltamethrin and clocythrin were 1.12 and 1.31 times in Qiongzhong. 琼中县大劣按蚊对溴氰菊酯和氟氯氰菊酯的抗性倍数分别为1.;12和1
- Keywords residual resistance;beryllium;ageing;kinetics; 剩余电阻;铍;时效;动力学;
