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high discharge rate     
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  高倍率
     The cycle performance at 0.5C discharge rate is very good but bad at high discharge rate (1.0C). The low temperature performance also needs to be improved.
     电池的低倍率放电(0.5C)循环性能良好,但高倍率(1.0C)循环性能不太好,电池的低温性能也有待提高。
短句来源
     The granulation significantly enhances the electrochemical performance of nano-scale Ni(OH)2. The granulated grains of nano-scale Ni(OH)2 present the high performance at high discharge rate, and its specific capacity at 10C exceeds that of conventional spherical micro-scale Ni(OH)2 at 3C.
     经过二次造粒的Ni(OH)2颗粒具有良好的导电性。 所制备的电极的高倍率放电性能得到了显著的提高,其10C放电比容量达到258 mA·h/g, 高于普通球形Ni(OH)23C倍率时218 mA·h/g的放电比容量。
     Research on AA size plastic-bonded nickel-cadmium batteries for high discharge rate
     粘结式AA型镉镍高倍率蓄电池的研制
短句来源
     The variation of discharge voltage and capacity for VRLAB were investigated by means of cyclic tests at high discharge rate.
     采用高倍率放电循环试验方法,研究了阀控免维护铅酸蓄电池在循环过程中端电压和容量的变化规律。
短句来源
     Improvement of Negative Cadmium Electrode of Nickel-Cadmium Batteries with High Discharge Rate
     高倍率镉镍电池镉负极的改进
短句来源
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  高倍率放电
     The high discharge rate of the electrodesdepends mainly on the diffusion kinetics of H atom in the alloys and electrocatalytic activityof the electrodes surface. A good discharge rate behavior of unidirectionally solidified microstructure is closely related to the precipitation of Ni phase in the solidified microstructure.
     合金电极的高倍率放电率主要取决于氢在合金中的扩散速度和电极表面的电催化活性.定向凝固组织具有良好的放电速度特性与其凝固组织中存在Ni的析出相关系密切.
短句来源
     The variation of discharge voltage and capacity for VRLAB were investigated by means of cyclic tests at high discharge rate.
     采用高倍率放电循环试验方法,研究了阀控免维护铅酸蓄电池在循环过程中端电压和容量的变化规律。
短句来源
     The granulation significantly enhances the electrochemical performance of nano-scale Ni(OH)2. The granulated grains of nano-scale Ni(OH)2 present the high performance at high discharge rate, and its specific capacity at 10C exceeds that of conventional spherical micro-scale Ni(OH)2 at 3C.
     经过二次造粒的Ni(OH)2颗粒具有良好的导电性。 所制备的电极的高倍率放电性能得到了显著的提高,其10C放电比容量达到258 mA·h/g, 高于普通球形Ni(OH)23C倍率时218 mA·h/g的放电比容量。
     More recently, the development is focused on enhancing the performance of the batteries at high discharge rate to meet the high demand of the new electric equipments. And the future development trends of the alkaline Zn-MnO2 batteries were briefly pointed out.
     近来则集中在提高电池的高倍率放电性能,以满足新型电子设备的高功率要求,并简略地指出碱锰电池未来发展的方向。
  放电倍率下
     Under high discharge rate of 119C,Ag_(3)O_(4) still presents the specific discharge capacity as high as 83% of theoretical value.
     在119C放电倍率下,Ag3O4的放电容量依然达到理论容量的83%.
短句来源
  “high discharge rate”译为未确定词的双语例句
     The results show that those alloys display great discharge capability, quickly activation, high discharge rate and stable discharge voltage when the Si value is 0 1 and 0 2. X ray and SEM observations indicate these alloys are made of two phases (LaNi 5 and La 2Ni 7) and the phase La 2Ni 7 increases with increasing Si content.
     当x =0 1,0 2时 ,合金的放电容量较大、活化速度快、大电流放电容量较高、放电电压稳定。 X射线衍射分析和扫描电镜观察表明该系合金由LaNi5 与La2 Ni7两相组成 ,且随Si含量的提高 ,非贮氢相La2 Ni7相增加。
短句来源
     In addition,it is interesting to note that Ag_(3)O_(4) presents the theoretical specific discharge capacity of 553.0mAh/g at high discharge rate,which is 27.8% higher than that of the commonly used cathodic material AgO in zinc/silver oxide battery.
     Ag3O4的理论放电容量可以达到553.1 mAh/g,比通常锌-氧化银电池所用AgO的电容量高出27.8%.
短句来源
     It is shown that both the discharge potential plateau and the discharge capacity of the LaNi_5 alloy electrode increase with the modification of the Pd-Co nanospheres after activation, especially at high discharge rate.
     研究了树枝状Pd纳米粒子修饰玻碳电极(Pd/GCE)电催化还原H_2O_2的性能,结果表明该电极电化学响应快,具有明显的电催化还原H_2O_2活性,同时还原电流随着H_2O_2浓度的增加而增大,可以用于H_2O_2的定量检测。
短句来源
     The plastic-bonded Nickel-Cadmium accumulators of sealed cylindrical GNYG0.25 size for extra high discharge rate had been investigated in this paper.
     采用一次成型工艺,研制成一种具有超高倍率放电性能的粘结式GNYG0.25镍镉电池。
短句来源
     Because of Cl-doped increasing the structure stability , the discharge capacity , high discharge rate capacity and the cycling performance at high discharge current density were improved.
     Cl-掺杂使的材料的结构稳定性增强,放电容量升高, 倍率放电性能和循环稳定性非常好;
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  high discharge rate
To apply the ACA at high discharge rate, a surface modification was introduced.
      
The Pd/Pt-black superposed catalysts brought about high discharge rate characteristics of the electrodes.
      
In between spawning bouts, both fish generated series of very short IDIs (high discharge rate, HD) that alternated abruptly with very low-rate inter-HD activity (especially in the male).
      
A high discharge rate for the lava flow (up to 106?kg/s) may also suggest that the lava was initially explosively ejected from the conduit.
      
A strong tonic inhibition during static muscle extension was detectable only in those γ-efferents which had no resting and reflex activity in the spinal cat, but which responded to Dopa injection with an initially high discharge rate.
      
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The influence of Co, Mn and Al as the replacement elements on the performance of Mm-Ni based hydrogen storage electrode alloys at different temperature and different discharging rate has been studied. It was showed that the replacement elements can stabilize the hydride formed by Mm-Ni based alloys and hydrogen, make the alloys have a wider range of temperature for discharging; but they are somewhat harmful to the dynamic characteristics of reaction between the alloys and hydrogen, reduce the...

The influence of Co, Mn and Al as the replacement elements on the performance of Mm-Ni based hydrogen storage electrode alloys at different temperature and different discharging rate has been studied. It was showed that the replacement elements can stabilize the hydride formed by Mm-Ni based alloys and hydrogen, make the alloys have a wider range of temperature for discharging; but they are somewhat harmful to the dynamic characteristics of reaction between the alloys and hydrogen, reduce the discharging efficiency as temperature lowers, and make the performance deteriorate at high discharging rate.

研究了Co,Mn,Al等取代元素对Mm-Ni基贮氢合金放电温度和速率特性的影响.结果表明,取代元素可提高Mm-Ni基合金氢化物的稳定性和较高温度下的放电性能,但它们对合金与氢反应的动力学特性有不同程度的损害.降低了合金在较低温度时的放电效率.使放电速率特性恶化.

Diffusion behavior of H atom in the solidified microstructure of alloy MLNi3.45(CoMnTi )1.55 is investigated by using electrochemical potential-step method and the discharge rate characteristies of the metal hydride electrodes is inyestigated by galvanostaticcharge/discharge. The investigation shows that diffusion coefficient of H atom and the properties of the metal hydride electrodes are remarkably different for different solidified microstructures. The cell volume of alloys and the diffusion coefficent of...

Diffusion behavior of H atom in the solidified microstructure of alloy MLNi3.45(CoMnTi )1.55 is investigated by using electrochemical potential-step method and the discharge rate characteristies of the metal hydride electrodes is inyestigated by galvanostaticcharge/discharge. The investigation shows that diffusion coefficient of H atom and the properties of the metal hydride electrodes are remarkably different for different solidified microstructures. The cell volume of alloys and the diffusion coefficent of H atom decrease withthe increase of cooling rate of alloy's solidification. The high discharge rate of the electrodesdepends mainly on the diffusion kinetics of H atom in the alloys and electrocatalytic activityof the electrodes surface. A good discharge rate behavior of unidirectionally solidified microstructure is closely related to the precipitation of Ni phase in the solidified microstructure.

用电位阶跃法和恒电流充放电法研究了贮氢合金凝固组织中的氢扩散行为和合金氢化物(MH)电极放电的速度特性.研究表明:合金MLNi3.45(CoMnTi)1.55的各凝固组织中氢扩散系数及合金的电极性能均明显不同,随合金凝固时冷却速度增大,氢扩散系数和晶胞体积减小;合金电极的高倍率放电率主要取决于氢在合金中的扩散速度和电极表面的电催化活性.定向凝固组织具有良好的放电速度特性与其凝固组织中存在Ni的析出相关系密切.

Massive sulfide ores in the central Okinawa trough is located in back arc spreading basin rifted on the continental crust and occur in Izena depression with 1400m depth. The geology and mineralogy of the sulfide ores are very similar to that of Kuroko deposits in Japan, suggesting that they probably are modern analogue of Kuroko type deposits. Based on mineralogy and chemistry of sulfide ores, three type ores have been recognized, i.e., Pb Zn Ba, Zn Pb and Cu Zn ores. They could be products of earlier,...

Massive sulfide ores in the central Okinawa trough is located in back arc spreading basin rifted on the continental crust and occur in Izena depression with 1400m depth. The geology and mineralogy of the sulfide ores are very similar to that of Kuroko deposits in Japan, suggesting that they probably are modern analogue of Kuroko type deposits. Based on mineralogy and chemistry of sulfide ores, three type ores have been recognized, i.e., Pb Zn Ba, Zn Pb and Cu Zn ores. They could be products of earlier, middle and later mineralization stages in a thermal intensifying hydrothermal system , respectively. The mineral association and ore chemistry indicate that Pb Zn Ba ore and sulfide chimney resulted from a hydrothermal system with high f o 2, high discharging rate and high concentration of Pb, Zn and Ba, while Cu Zn ore and sulfide chimney resulted from a hydrothermal fluid with high temperature, low flow rate and rich in Cu.The sulfide chimneys show clear mineral chemical zoning. In Pb Zn Ba ores, Zn and Cd concentrate in center of the chimney, whereas Ba, Fe, As, Sb, Ag, Pb are rich in outer parts of the chimneys. In Cu Zn ore, the outer parts of chimneys show enrichment in As, Sb, Fe, Ag and Au, while center shows enrichment of Cu, Zn and Pb. A new model on chemical zoning and deposition processes of sulfide have been established based on the metal element pattern in sulfide chimneys.

西太平洋冲绳海槽烟囱式硫化物矿床分布于琉球弧后扩张盆地、产于尹是名洼陷盆地(深1400m),其特征与日本黑矿类似。硫化物矿石及烟囱主要有3种化学类型:Pb-Zn-Ba型、Zn-Pb型和Cu-Zn型,三者分别代表温度不断升高的热液体系的早、中、晚3个成矿阶段产物,其中,Pb-Zn-Ba矿石及烟囱形成于高fo2环境和高流速、低温、富Pb、Zn、Ba热液体系,Cu-Zn矿石及烟囱形成于低流速、高温、富Cu热液体系,Zn-Pb矿石则介于其间。硫化物烟囱显示明显的矿物-化学分带。在Pb-Zn-Ba矿石(烟囱),Zn、Cd集中于烟囱中央,Ba、Fe、As、Sb、Ag、Pb集中于烟囱外带,Cu则富集于烟囱中外部。在Cu-Zn矿石,As、Sb、Fe、Ag、Au仍富集于烟囱外带,Cu、Zn、Pb则在烟囱中央富集。依此元素化学分带型式,建立了古代黑矿硫化物矿体分带与硫化物堆积模式

 
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