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- The Cu-Ni-coated fabric was investigated by means of SEM, EDX and TG.The electromagnetic shielding performance, surface specific resistance and tensile properties were also measured. 借助SEM、EDX和TG分析了镀层表面的形貌、成分以及热性能,并测试了化学镀涤纶织物的电磁波屏蔽、表面比电阻和拉伸性能。
- surface specific resistance 表面电阻率
- The specific resistance change produces a zero shift. 电阻的这一特殊变化造成零点漂移。
- Compute specific resistance of all samples as indicated in step 5. 如步骤5所示,计算全部试样的比阻。
- Used for determine specific resistance of various chemical fibres. 用于测定各种化学纤维的比电阻值。
- Effects of demihull spacings on specific resistance are represented in Fig.2. 单体间距对比阻力的影响如图2所示.
- And it is certified that the method is feasible and reliable by surface specific test results of farmland,the gravel and hard land. 并且给出了在碎石地、硬土地、耕地路面上的具体测试结果,验证了方法的可行性和可靠性。
- The specific resistence change produces a zero shift. 电阻的变化造成零点漂移。
- Mohair is straight and less curl fiber with high specific resistance, static electricity and weak appetency. 马海毛纤维挺直,卷曲少,抱合力差,而且纤维比电阻高,静电大;
- The process for preparing the electrode nipple pin with high binding property, low specific resistance was introduced. 摘要研制了高粘结强度、低电阻率、高渗透性能接头栓,并说明了改进的目标和方向。
- By doping Y2O3, the specific resistance may reduce and the ratio of rmax / rmin increase. 添加适量的Y2O3,不仅可以降低电阻率,还可以提高升阻比。
- The specific resistance of drawn filaments is smaller than that of as-spun filaments. 还发现,共混纤维拉伸丝的比电阻小于卷绕丝的比电阻。
- It was found that the micromorphology of the precursor, calcinining temperature and heating rate have effect on pore size distribution, most probability pore size and surface specific area of Co3O4. 前驱体的微观形貌、焙烧温度和升温速率影响Co3O4的介孔分布、最可几孔径和比表面积的大小。
- In this paper, the specific resistance of liquid duality natrium Kalium alloy is calculated by using the theory of Ziman - Faber. 采用齐曼-费柏理论计算了不同组分比例下液态二元钠钾合金的电阻率。
- The test results show that oil percentage of staple, OPU regularity and environment relative humidity affect the specific resistance of fiber. 实验结果表明油剂上油率、油剂配比、上油均匀性和环境相对湿度均对纤维比电阻有影响。
- Galactosyl recognizes asialoglycoprotein receptor(ASGP-R) on liver cell surface specifically, and was widely used as ligands in designing liver-target drug delivery systems. 半乳糖基可以特异性识别肝细胞表面的去唾液酸糖蛋白受体,而壳聚糖作为一种生物相容性优良的天然高分子材料已广泛地应用于生物材料领域。
- The reasons, which result in over length fiber, double length fiber, crimp ratio waving and specific resistance rising, were discussed. 探讨了生产涤纶短纤维过程中产生超长、倍长纤维,卷曲率波动和比电阻升高的原因。
- Crimp ratio depended on crimp temperature, pressure and the gap of crimp roller, specific resistance was related to air humidity. 卷曲温度、压力、卷曲轮间隙决定卷曲率的大小;比电阻与空气湿度有关。
- Effect of anionic PAM AN934PWG on sludge dewatering was studied on the basis of sludge specific resistance,volume and turbidity of centrifuged water. 以污泥比阻、离心液体积和离心液浊度作为污泥脱水性能的比较依据,研究了阴离子型PAM AN934PWG对污泥脱水性能的影响。
- surface specific acoustic impedance 表面声阻抗率
