電極有效阻抗 的英文怎麼說
中文拼音 [diànjíyǒuxiàozǔkàng]
電極有效阻抗
英文
effective electrode impedance- 電 : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
- 極 : i 名詞1 (頂點; 盡頭) the utmost point; extreme 2 (地球的南北兩端; 磁體的兩端; 電源或電器上電流...
- 有 : 有副詞[書面語] (表示整數之外再加零數): 30 有 5 thirty-five; 10 有 5年 fifteen years
- 效 : Ⅰ名詞(效果; 功用) effect; efficiency; result Ⅱ動詞1 (仿效) imitate; follow the example of 2 ...
- 阻 : 動詞(阻擋; 阻礙) block; hinder; impede; obstruct
- 抗 : Ⅰ動詞1 (抵抗; 抵擋) resist; combat; fight 2 (拒絕; 抗拒) refuse; defy 3 (對等) contend with...
- 電極 : electrode; pole
- 有效 : effective; valid; efficacious
- 阻抗 : [電學] impedance
-
In the work, it was systemically studied that the effects of two suggested modifying ways on electrochemical characteristics of lithium metal electrode and its behaviors in lithium cell. finally, the action mechanisms of these two modifying ways were analyzed. through the study on pretreatment effects of different cyclic ether on lithium electrode, it was found that 1, 4 - dioxane ( doa ) and 1, 3 - dioxolane ( dol ), both could form a favorable passivating sei film on lithium electrode surface through
研究不同環醚對鋰電極的預處理作用發現, 1 , 4 -二氧六環( doa )和1 , 3 -二氧五環( dol )對金屬鋰電極的表面預處理均可以在金屬鋰表面形成一層良好的sei鈍化膜,對鋰金屬電極起到了保護性作用,使鋰電極具有較小的界面阻抗,有效地提高了金屬鋰電極的充放電循環效率,改善了鋰金屬電極在循環過程中的表面形貌;而doa和dol對金屬鋰電極的表面預處理,不會明顯的影響鋰電極的動力學性能。From the experiment we have found out that the carbon fibre can improve the anode performance when it was used as pam additive and meanwhile it can have some benefits to the anode life. when its content at 0. 2 - 0. 3 % in pam can achieve its best result and under this situation it can improve the utilization of pam by 5 % at different discharge current. carbon fibre and sulfate sodium is used as complex pam additive and its effect is better than that of carbon fibre which alone is used as additive
通過實驗我們發現,碳纖維作為鉛酸電池的正極活性物質添加劑能提高鉛酸電池正極的性能,並且對電池正極板的壽命有一定的好處,當碳纖維在正極活性物質中的含量為0 . 2 0 . 3能得到最理想的效果,這個時候能在各種不同的放電電流下提高正極活性物質的利用率5左右,並且能夠使極板的電化學阻抗降低。In non - selfsustained discharge the excitation and ionization processes can be controlled separately, which is useful to optimize the e / p value of the discharge. the ballast resistance can be leaved out and the maximal electro - optical efficiency reaches 19 %
非自持放電使激光器的激發和電離過程分開,有利於使二者分別處于各自的最佳e p值附近,放電的正阻抗特性使放電電路可以省去限流電阻,極大地提高激光器的實際效率。Placing the amplifier at the electrodes in the design of active electrodes, the interference caused by the lines between the amplifiers and the electrodes is eliminated
這種設計方法的中心思想是將電極與前置放大器設計為一體,可以有效地實現阻抗匹配,消除因導聯線移動而產生的明顯干擾。The calculation results have shown that when the angles of the center electrode and the grounds decrease, the effective index, the characteristic impedance, and the conductor loss all decrease
通過計算發現,隨著中間電極角度和地電極角度增加,有效折射率、特徵阻抗同時減小,導體損耗系數也隨之減小。The results show that the thickness and the width of the electrode, electrode gap and the thickness of upper cladding have different effects on microwave effective index, characteristic and conductor loss. compromising structure must be adopted in practical design to gain perfect performance
結果表明:電極的厚度和寬度、電極間距以及上包層的厚度對微波有效折射率、特徵阻抗和導體損耗的影響是不同的,在實際設計時應當綜合考慮。It has been shown by our calculations that conductor loss is greatly reduced under velocity matching with relatively thick coplanar waveguide electrodes and thick buffer layer, but the characteristic impedance can not match with that of the external circuit at the same time, and the modulation bandwidth is confined in this case
然後,用一般的橢圓積分計算了普通共面波導型調制器的有效折射率、特徵阻抗和導體損耗系數。通過計算發現,採用厚電極和厚緩沖層結構,在實現速度匹配的情況下,可以大大減小導體損耗,但是由於阻抗不能同時滿足匹配,調制帶寬受到限制。In this study, the performance of organic coatings as well as the sacrificial anode for corrosion protection to lead tube are evaluated by the electrochemical impedance spectroscopy technique in an accelerated laboratory test
本研究乃針對犧牲陽極的陰極保護及有機塗層等防蝕措施,在模擬加速腐蝕環境中,應用電化學交流阻抗及測試技術,評估其用於鉛管的可行性及耐蝕性改善效益。The result shows are as following, first, using a. c. impedance measurement to measure the compression sensibility of cfrc can eliminate the polarization effect at the electrode of cfrc specimen and the thermoelectric force of the electrode effectively ; the thermo sensitive effect can be avoided by using little electric current, so the a. c
結果表明:採用交流阻抗法測試cfrc試塊的壓敏效應可以有效地消除cfrc試塊的電極處的極化效應和電極界面的熱電動勢;採用小電流供電可避免溫敏效應,因此交流阻抗法要比直流電阻法穩定性好。分享友人