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- The interactions between lubricaing oil and additives such as alkylsalicylate,succimide and ZDDP were studied with electrical conductivity method and dye solubilisation method. 以电导法、染料增溶法研究了金属清净剂烷基水杨酸盐、无灰分散剂丁二酸亚胺及抗氧抗腐剂ZDDP之间的相互作用。
- The instrument of determination of weak-dissociation constant based on electrical conductive method was optimized and redesigned in the paper. 摘要该文对用电导法(平衡电桥法)测定弱电解质解离常数的仪器进行了优化与改进。
- Study on Lotus Root Freezing Point Assay by Electrical Conductivity Method 用电导率法测定莲藕冻结点的研究
- Electrical conductivity affected by exposure to light. 光电导性,光电导率受光暴露影响的电传导
- The present stage common method is utilize electric conduction nature and dielectric characteristic difference to recognize fluids,for example conductance method,electric capacity law and so on. 现阶段运用最多的是利用油气与水的导电性质和介电特性的差异识别井内流体的方法,例如电导法,电容法等。
- electrical conductivity method 电导法
- Test Method for Electrical Conductivity of Aviation and Distillate Fuels Containing a Static Dissipator Additive (05. 含静态耗散器添加剂的航空馏出油的电导率的试验方法(05。
- Keywords molasses alcohol wastewater;potassium of K;electric conductivity method;sodium tetraphenylboron; 糖蜜酒精废液;钾测定方法;电导滴定法;四苯硼钠;
- Method Hogwash oil and qualified edible oil were compared to find the characteristics of electrical conductivity. 目的探索通过电导率的测定来鉴别潲水油的检测方法。
- Many plastics have high surface resistance and low electrical conductivity. 很多塑料具有高的表面电阻和低的导电性能。
- The compatibility, electrical conductivity, porosity and catalytic properties were investigated by XRD, 4-DC Point, Archimedes method and temperature-programmed reduction (TPR). 采用XRD、四端线直流法、阿基米德法、程序升温还原(TPR)等方法研究了两种钙钛矿阴极材料复合后的相容性、电导率、孔隙率和催化活性。
- The electrical conductivity and ionic conductivity of La_(1-x)Sr_xCo_(1-y)FeyO_3 ceramics were studied by volt-ampere method and impedance spectroscopy(IS) method respectively. 分别采用直流伏安法和交流阻抗研究了PVA法制备的La_(0.;8)Sr_(0
- Sometimes the carbon rods are copper coated to improve electrical conductivity. 有时这些碳棒包上一层铜,以增加其导电性。
- Keywords Lissajous figures;electrical conductive method;weak acid-dissociation constant; 李沙育图形;电导法;弱酸解离常数;
- The mass fraction normalized conductivity method can be used to measure the colloidal stability of residue. 质量分率电导率法可以用来表征渣油样品的胶体稳定性。
- InteractionBetween Resin and Free Acid by Electric Conductance Method 电导法研究树脂与游离酸的相互作用
- Copper, one of metals, has a good electric conductivity. 铜是一种金属,它具有良好的导电性。
- Germanium has higher electric conductivity than silicon. 锗的导电率比硅高。
- electric conductivity method 电导法
- The common nonmetals tend to be less ductile,have no electrical conductivity,and have poor heat conductivity. 普通非金属趋向于少延展性、无导电性,而且传热性能不好。