導電性；導電率
Sometimes the carbon rods are copper coated to improve electrical conductivity.
有時這些碳棒包上一層銅，以增加其導電性。
So, you can imagine, that is why we don't have the boiling point of darmstadtium and its electrical conductivity.
所以，你們能想象，這就是為什麼我們不能獲得鐽,的沸點和導電率的原因。
Thickness and electrical conductivity of metal coatings of paper prototype respectively treatmented by three kinds of conductive were compared.
比較了三種導電方法處理後原型的金屬塗層厚度與導電性。
It was shown that the gel-casting method can produce SDC powder with nanometer size, and the resulting SDC powder had a relatively high sinterability and electrical conductivity.
結果表明，凝膠澆注法可以合成出納米級的SDC電解質粉體； 這種粉體有良好的燒結性能，并且所制備出的電解質材料的導電率較高。
The effect of heat treatment on electrical conductivity of Cu based multi-component alloy was stu***d by metallographic microscope, TEM, SEM/EDS, XRD and conductance instrument.
借助金相顯微鏡、TEM、SEM/EDS、XRD及電導儀研究了熱處理對銅基多元合金導電性能的影響。
In this Paper, the electrical conductivity and current-voltage (I-U) characteristics of LDPE / CPE / CB electrical conductive composites were stu***d.
研究了LDPE／CPE／炭黑三相複合導電體系的導電性能和電流-電壓特性。
First, the electricity at the beginning of the operation, the bottom electrode of low resistance, good electrical conductivity, without any preheating, nor will launch electrode can launch.
首要，爐子在開始送電操作時，爐底電極電阻低、導電性良好，用不着任何預熱，也不必發動電極就可以發動。
This is a cylinder composed solely of carbon atoms, and one of its properties is good electrical conductivity.
碳納米管是一種全部由碳原子組成的圓柱體，它的一大優點是良好的導電性。
Many plastics have high surface resistance and low electrical conductivity.
很多塑料具有高的表面電阻和低的導電性能。
It has been proved that the introduction of nitrides of transition metals in the silicon nitride was better than that of carbides in the aspects of electrical conductivity and cutting property.
研究發現，加入過渡金屬的氮化物或混合加入在增加複合材料的導電性及提高切削性能上比單獨加入碳化物具有更大的優勢。
Electrical conductivity is also a valuable property of many metals.
導電性也是許多金屬的一種重要性質。
Aluminum, a light metal with erosion resisting and electrical conductivity, is widely used, especially in construction, packing, electric power, consumption products and transportation.
鋁是一種質量輕、耐腐蝕的金屬，導電性好，應用範圍很廣，主要用于建築、包裝、電力、消費品和運輸等行業。
The steel bar with good electrical conductivity was used as lateral electrode in the ****** of carbon fiber(CF) electrically conductive concrete for heating.
利用鋼筋良好的導電性來制作碳纖維導電發熱混凝土的側面電極，并進行了相關的試驗研究。
The electrical conductivity and electroheat property of electrical conductive silicone rubber filled with acetylene black were investigated.
對乙炔炭黑作導電填料的導電矽橡膠的導電性和電熱性進行了研究。
They researched membrane's dust dislodgment and properties, such as electrical conductivity, combustion and fatigue resistance, which is made from all kinds of fiber materials.
他們對各種纖維材料編織而成的膜的導電性、阻燃性、抗疲勞強度等性能和清灰方法作了較為全面的研究。
This steel plate possesses the performance of high corrosion resistance, high ductility and good electrical conductivity.
這種鋼闆塗層具有高耐蝕性、高延展性、好的導電性等性能。
Deionized water and tap water with different ion concentration and electrical conductivity were used as the working fluid.
所采用的極性流體是具有不同離子濃度和導電率的去離子水和自來水。
The electrical conductivity, hardness and mechanical properties of Cr Cu alloy in various heat treatment states are tested and its properties and microstructure variations are analyzed.
測試了高導電鉻銅合金在各種熱處理狀态的導電率、硬度和力學性能，并分析了性能變化及金相組織。
So it has low electrical conductivity and low thermal conductivity.
所以它的導電率比較低，并且導熱率也非常低。
The second desideratum, of low thermal and high electrical conductivity, was achieved by dividing the bismuth telluride into pellets a few nanometres across.
第二個所願望之物——低熱量和高導電性，是通過将整個铋碲劃分成幾個納米顆粒實現的。
Brass exhibits excellent electrical conductivity, ****** it a popular material in the electronics field.
黃銅展品優良的導電性，使之成為一項受歡迎的材料在電子領域。
Their solution was to take advantage of graphene’s electrical conductivity, by running a current through the mixture.
這個萬全之策就是利用石墨烯的導電性能，在混合過程中聯通電流。
Its polarity and electrical conductivity make it an ideal solvent for conducting the chemical reactions that are the basis of metabolism.
水的極性和導電性，使它成為新陳代謝的基本化學反應的理想溶劑。
Both the oxidation resistance and the electrical conductivity of the pitch coke can be improved when a suitable amount of activating agent is added in the coal-tar pitch.
用這種*********制得的瀝青焦，其抗氧化性提高，在活化劑加入量適宜時瀝青焦的導電性能也有所提高。
|electroconductibility/electric power supply;[物]導電性；導電率
電導率（Electrical Conductivity） 是衡量材料傳導電流能力的物理量，表示材料内部電荷載流子（如電子、離子）在電場作用下定向移動的難易程度。其數值越高，材料的導電性能越強。以下是詳細解釋：
電導率（符號：σ）定義為電阻率（ρ）的倒數，即：
$$ sigma = frac{1}{rho} $$
國際單位制中單位為西門子/米（S/m）。
微觀機制：
權威參考來源：
"Electrical conductivity"（電導率）是描述材料導電能力的物理量，具體含義如下：
電導率指材料允許電流通過的能力，通常用符號σ表示。它與電阻率（resistivity，符號ρ）互為倒數關系，即： $$ σ = frac{1}{ρ} $$
若需進一步了解電導率與量子力學或具體材料的微觀機制，可提供更具體的場景或問題方向。
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