Soft magnetic properties and microwave permeability of multilayer nanogranular films with high resistivity;
高电阻率多层纳米颗粒膜软磁特性及微波磁导率
Estimation of bulk diffusion coefficients in nearshore sandy sediments by resistivity method;
应用电阻率法确定浅水砂质沉积物中的扩散系数
The general physics experiment: making and measurement of the resistivity of transparent electrode film;
透明电极薄膜的制备及其电阻率测量普通物理实验
Anomalous change of electrical resistivity in liquid InSn49.1 and InSn70 alloys near the melting point;
液态InSn49.1和InSn70合金熔点附近电阻率的反常变化
New method for testing contaminated soil——electrical resistivity method;
一种检测污染土的新方法——电阻率法
High temperature electrical resistivity of TiB_2 cathode coating;
TiB_2复合阴极涂层的高温电阻率
Through research and test,we made the suggestion that the electric resistivity of the coatings film should be controlled in 106-107 Ω/cm2 and in 105-109 Ω/cm2 under use.
油罐氟碳导静电涂料比传统的环氧树脂导静电涂料具有更优异的涂膜性能,采用氟碳树脂为成膜物质,用浅色金属氧化物包覆的云母粉为导电填料、配制成添加型导静电防腐涂料,通过调研和试验,建议导静电涂为产品涂层电阻率控制在106～107Ω/cm2为宜,使用中控制105～109Ω/cm2。
The relationships between mixed alkali effect of several alkali-metal oxides and the physical properties of the glasses such as thermal expansion coefficient,electric resistivity and dielectric loss were discussed.
用传统熔体冷却方法制得R2O-MO-Al2O3-SiO2多元系统玻璃(R为碱金属元素,M为碱土金属元素),研究玻璃组成中多种碱金属之间的混合碱效应与热膨胀系数、电阻率、以及介电损耗之间的关系。
The influence of all kinds of components based on HDPE and the natural gas half compensation stove method carbon black(CB) on the composite room temperature electric resistivity was investigated.
系统地研究了高密度聚乙烯(HDPE)和天然气半补强炉法碳黑(CB)为主的复合材料的组成对其室温电阻率的影响。
Physical properties of raw materials used in producing rare earth silicide alloy by carbon thermal reduction method(Ⅰ) ——Thermophysical properties and specific resistance;
碳热法生产稀土硅化物合金的物料性质(Ⅰ)——热物性参数与电阻率
It was systematically studied that specific resistance of Si-Fe-C-O fibers was affected by some factors for example ferrocene、sintering temperature、holding time、Oxygen content and free carbon content and so on.
系统地研究了二茂铁、烧成温度、保温时间、氧含量以及游离碳等因素对Si-Fe-C-O纤维电阻率的影响。
ln addition,the reason for lower dielectric loss of LTCC system is the phase structure of sintered body,specific resistance,temperature and fr.
002左右的水平;研究发现,玻璃陶瓷材料的原始组成、烧结体致密度和电场频率等是影响介电常数的主要因素;而影响介电损耗大小的相关因素比较复杂,本文研究认为材料的原始相组成、烧结体相组成、体电阻率、温度及电场频率等因素起主要作用;研究结果进一步表明,LTCC烧结体的介电损耗与烧结致密度没有明显的联系。
The resistance variation of carbon-epoxy composite during strain and flexural were studied on this paper,and the relation curve of the resistance with strain was drawn.
本文研究了碳/环氧复合材料在拉伸和弯曲过程中试样电阻率随外力作用而变化情况,并建立了电阻与应变关系曲线。
Experiments show that the resistance of the thin film on LaAlO_3 substrate is lowest.
5CoO3薄膜的近外延生长,薄膜的电阻率最低。
The flow ability of viscous oil is poor in the reservoir, so the depth of mud filtrate invasion is low,and the value of difference between the resistance of lateral resistance logging is small.
稠油储层中 ,稠油的流动性较差 ,泥浆侵入的深度较浅 ,深、浅双侧向电阻率幅度差较小 ,利用稠油储层的这些特性 ,结合其它参数研究探讨出构造交绘图的交绘参数 (RR -RK) ,用于识别稠油储层 ,并且取得了较好的效
Measurement of apparent resistivity value for coal slices of different seam structures;
不同煤体结构类型煤分层视电阻率值的测试
1-D Simulation on model apparent resistivity curve of CSAMT method in certain mine;
某煤矿典型CSAMT法视电阻率曲线的一维模拟
Definition of whole zone apparent resistivity for transient electromagnetic method of current dipole source;
利用连分式定义瞬变电磁法全区视电阻率研究
Test method for resistivity of precision resistance alloys
GB/T6146-1985精密电阻合金电阻率测试方法
ultra-high resistance and resistivity tester
超高电阻及电阻率测试仪
PTC Thermistors with Low Resistivity at Room Temperature
低室温电阻率正温度系数热敏电阻器
microcomputer alternating current resistivity instrument
微机化交流电阻率仪器
resistivity-porosity cross plotting
电阻率-孔隙度交绘图法
focused resistivity curve
聚焦电阻率测井曲线
Cagniard apparent resistivity
卡格尼亚德视电阻率
thickness/resistivity sorter
厚度 电阻率分选机
Compared Commonly Used Frequency Spectrum Parameter of Complex Impedance Model
常用的复电阻率频率谱参数模型对比
Test method for measuring resistivity of silicon wafers using spreading resistance probe
GB/T6617-1995硅片电阻率测定扩展电阻探针法
Influence of the New Seed Layer NiFeNb on Resistivity and Magnetoresistance of Permalloy Films;
新种子层NiFeNb对坡莫合金电阻率和磁电阻的影响
Application of Reducing Resistance Measures for Transmission Line through High Soil Resistivity Area
输电线路高土壤电阻率地区降阻措施的应用
Test methods for resistivity of electronic grade water
GB/T11446.4-1997电子级水电阻率的测试方法
TEST STUDY ON CORE RESISTIVITY IN DIRECT CURRENT ELECTRIC FIELD
直流电场作用下岩心电阻率试验研究
Study on 2.5D Complex Resistivity Electromagnetic Forward and Inversion;
2.5维复电阻率电磁场正反演研究
THE CAPACITANCE COUPLED RESISTIVITY(CCR) METHOD AND ITS APPLICATION TO THE DETECTION OF SUBSURFACE HIDDEN DANGERS IN ROADS OR RAILWAYS
应用电容耦合电阻率法检测道路隐患
APPARENT RESISTIVITY CONVERSION AND APPLICATION OF THE IMPULSE HELICOPTER ELECTROMAGNETIC SYSTEM
频率域直升机航空电磁法视电阻率转换及应用
Methods of test for volume resistivity and surface resistivity of solid insulating materials
GB/T1410-1989固体绝缘材料体积电阻率和表面电阻率试验方法