试验研究了掺加磨细钢渣、粉煤灰等掺合料后水泥浆体导电性能的变化。
The effect of mineral blenders includes ground steel slag and fly ash on the electrical conductivity of cement mortar was studied.
报道了一种改进型的微波等离子体增强辉光放电(MPEGD)光源,并将这种级联光源用于固体导电样品的分析。
A novel microwave plasma-enhanced glow discharge (MPEGD) lamp was used as excitation source for the analysis of solid samples.
它可以在超导体(一种能导电的材料)和绝缘体(一种不导电的材料)之间转变。
It can change between a superconductor a material that conducts electricity, and an insulator a material that doesn't conduct electricity
简单地说,一个电绝缘体隔开两片导电板,而电容器在导电板间储存电量。
Simply put, a capacitor stores an electrical charge between two conductive plates separated by an electrical insulator.
一个是电子表面等离子体波,在金属辊通过海传导电子。
A plasmon is an electronic surface wave that rolls through the sea of conduction electrons on a metal.
Hla说(金属线)是可能在半导体或绝缘体上制作的,从而进一步证明电子是沿着电线无电阻导电。
Hla said (metal wire) is probably produced in the semiconductor or insulator and thus further evidence of the electronic conductivity along the wires without resistance.
Hla说(金属线)是可能在半导体或绝缘体上制作的,从而进一步证明电子是沿着电线无电阻导电。
Hla said (metal wire) is probably produced in the semiconductor or insulator, and thus further evidence of the electronic conductivity along the wires without resistance.
北卡罗琳的国际技术中心一位纳米金刚石专家OlgaShenderova称,钻石是绝缘体,而电容器需要一种导电物质。
"You need an electrically conductive material for a capacitor, and diamonds are insulators," said Olga Shenderova, a nanodiamond expert at the International Technology Center in North Carolina.
Hla说(金属线)是可能在半导体或绝缘体上制作的,从而进一步证明电子是沿着电线无电阻导电。
Hla says it should be possible to grow the wires on semiconductors or insulators as well and prove that electrons superconduct along the wires.
这是用一种叫弹性体的聚合物材料制成的,它与一种可导电结合,这种就可以在电池的两端传输带电粒子。
It pulls off this trick by using stretchy polymers, called elastomers, in conjunction with conductive gels, to transport charged particles between the battery's terminals.
带负电的电子趋于向正极集中,但无法通过不导电的绝缘体(多数时候,会有一些漏电)。
The negatively charged electrons want to join the depleted (positive) side, but can't cross over that non-conductive insulator (for the most part, anyway-there is some leakage).
绝缘绝缘体就是非导电材料,用来防止导体中电流的泄露。
Insulation Insulation is non-conductive material used to prevent leakage of electric current from a conductor.
与化学掺杂相比较,等离子体掺杂具有很高的掺杂速率,并可提高导电聚合物的稳定性。
Compared with a chemical doping, the plasma doping displays much higher doping speed and can improve the stability of conductive polymers.
绝缘体实际上也导电,但其电阻很高。
Insulators in reality conduct electricity but, nevertheless, their resistance is very high.
CFO与钆掺杂氧化铈(GDC)晶界处多余的钆发生反应形成了第三种相成分,我们发现这种新相可以作为一种很好的氧离子导电体。
The CFO reacts with the excess GD present in the grain boundary of GDC to form a third phase. It was found that this new phase could also serve as an excellent oxygen ionic conductor.
熔融态的玻璃是离子导电体,故采用磁场加热更为合理。
The use of magnetic field heating is suitable because melting glass is anionic electric conductor.
提出了一种求取混合导电体电子电导率的方法。
A method for measuring the electron conductivity in mixed conductor is pre-sented.
静电产生后可以利用导电路径将其释放,在速度上而言以导体最快,半导体次之,绝缘体最慢。
We can use conduct electricity path to discharge static electricity. And speed of discharge, the first is conductor, then is semiconductor, and insulator.
结果表明,延长烧结时间或用湿化学法制得的粉末制备样品,其均匀性好,仅表现出体的超导电性。
The results indicated that the samples fabricated by wet -chemical method or by longer sintering time had better homogeneity and showed bulk superconductivity.
在上述第一测定工序中,在上述导电体膜上测定上述第一测定部和上述第二测定部之间的电阻值。
In the first measurement step, the electrical resistance is measured in the conductor layer, between the first and the second measurement points.
分析了包覆导电混凝土钢接地体腐蚀的原因。
The reason for corrosion of the grounding steel conductor in surrounding conductive concrete is analyzed.
最后所得聚合物是非导电体,能耐大多数化学品,不可燃,具有高强度和高耐久性。
The final polymer is a non-conductor of electricity, is not attacked by most chemicals, is nonflammable, and has high strength and durability.
锗是一种半导体材料,其导电系数介于导体与绝缘体之间。
Germanium is a semiconductor material with its conductivity lying between that of conductors and that of insulators.
考虑导电体的价格、分散性、填充量以及对材料性能的影响,本文选用了炭黑n550作为导电功能体。
In this paper, carbon black (N550) is chosen as conductive functional medium by taking fully into account the price, dispersion etc.
为检验求解器的精度和适用外形能力,本文先后选择完全导电球体、立方体和双球体等几何外形做了数值模拟。
To validate the accuracy and ability to handle different complex geometries, perfect electric conduct sphere, cube, and dual spheres are chosen in order for their scattering problem simulations.
在满足电磁量边界条件的情况下,根据导电体的麦克斯威尔方程,得到裂纹尖端附近焦耳热源功率的表达式。
When the boundary conditions of electromagnetic quantities are satisfied, according to Maxwell field equation the expression for Joule heat resource power can be obtained.
采用常规粉体吸收剂和导电纤维作为复合吸收剂,掺混于改性聚氯乙烯基体中,制备出宽频雷达吸波材料。
Broadband radar absorbing materials were prepared by blending modified poly (vinyl chloride) with complex absorbers including regular powder absorbers and conducting fibers.
覆层后的金刚石强度、与金属胎体的结合力和抗温(烧结钻头时的温度)性能,以及导电性等有明显的提高。
The strength of the coated diamond, the bonding force with the metallic matrix, heat resistance (sintering temperature of diamond bits) and conductance are all improved.
覆层后的金刚石强度、与金属胎体的结合力和抗温(烧结钻头时的温度)性能,以及导电性等有明显的提高。
The strength of the coated diamond, the bonding force with the metallic matrix, heat resistance (sintering temperature of diamond bits) and conductance are all improved.
应用推荐