特种动力电池对充放电速度、充电温度、使用安全性等都有着很高的要求。
High power batteries require high current charging and discharging abilities, low charging temperature, and good safety assurance during tactic maneuver.
研究人员发现他们制作的电极充放电速度可以达到现有器件的100倍以上,同时保持同样多的能量。
The researchers found that their electrode can charge and discharge up to 100 times faster than existing devices while holding the same amount of energy.
电影播放器就是一个很好的例子:如果一个电影播放器只能以所需要速度的75%来播放电影,那么它几乎就没什么用处了。
Video players are a good example: a video player is not much use if it can only play a video at 75 percent of the required speed.
他补充说,比起传统电池,这种材料充放电的速度更快,并且由于少了化学转换过程,它的寿命会更长。
The material charges and discharges electricity quicker than a conventional battery, and does not use chemical processes - giving it a longer lifespan, he added.
正是锂离子进入和脱离电极的速度决定了电池充、放电的速度。
It is the speed with which the ions can enter and leave the electrodes that governs how fast a battery can be charged and discharged.
每个电池模块单独配备一套电子管理系统来优化充电和放电的速度。
Each module is fitted with its own, personal electronic management system to optimise its charging and discharging rates.
除此之外,用以模拟每秒以十倍速度放电的神经键的模拟模型没有能够符合真实系统的全面复杂性。
In addition, simple models describing each synapse as firing about 10 times per second fail to capture the full complexity of the real system.
另外电解质的氧化也呈加速趋势,加快了高电位平台放电容量的衰减速度。
In addition, the fading rate of discharge capacity at the upper voltage plateau is also increased by the accelerating trend of electrolyte oxidation.
在刻蚀硅材料的实验研究中,通过改变放电参数得到与刻蚀速度的关系,同时比较了不同宽度的图形之间的刻蚀结果。
In the study of etching silicon, we showed the different etching rate by changing the discharge parameters and compared the etching rate between the several line widths.
利用气体放电产生的等离子体朗缪尔流效应来使敏感元件产生一定速度的运动,不需另外的驱动元件。
Plasma Langmuir flow effect produced by gas discharge was used to make sensitive component move at a certain velocity without further drive part.
实验结果表明,气中加工的直线度好、放电间隙窄、加工速度(材料去除率)高。
Experiment results showed that WEDM in gas offers advantages such as better straightness, shoter gap length and higher meterial removed rate.
通过一阶段大电流充电和反向放电去极化,有效提高了充电速度。
Charging speed will be improved through depolarization by first-phase intense current charging and reverse discharging method.
烟气流动速度的增加对放电特性的影响很小。
The velocity of the gas affected on the discharge process a little.
实验结果表明,自振式晶体管脉冲电源因其加工速度慢并不适于微细放电加工。
The experimental results reveal that the transistor type pulse train generator is unsuitable for micro-EDM due to its low removal rate.
本发明能够很容易地积累壁电荷,并且与以往急剧增加和减少的波形供给相比,提高了放电单元的应答速度。
The invention could accumulate the wall electric charge easily, and improve the responding speed of discharging unit comparing with the ancient rapid increasing and decreasing waveform supply.
通过此模型的模拟计算可得到放电管内速度,温度,压强以及湍流强度等参数的分布,且计算结果和理论预测及实验值均能吻合。
The velocity, temperature, pressure and turbulence energy distributions in discharge passage are presented. There is a good agreement between the theoretical prediction and the experimental results.
结果表明,合适的快淬速度不仅可以大幅度的提高放电容量,而且明显的改善合金的循环稳定性和放电电压特性。
The results show that proper quenching not only increase discharge capacity greatly but also can improve cycle stability and discharge voltage property.
定量地给出了气体温度与放电功率、热容量流和气流速度的关系式。
A simple expression, which relates the temperature rise to the gas speed, the heat capacity flow rate and THS discharge powe...
全新电源系统,针对大面积及深孔加工,电脑可选定二段伺服进给速度,加工性能优异并可保持放电精密度。
Newly designed power supply system. While in machining big surface and deep hole, the computer provides two steps servo feed for superior machining quality and discharge accuracy.
实例分析表明,该算法程序简单,易实现,速度快,能满足局部放电在线监测的需要。
The examples show that it is simple, straightforward and fast, which can satisfy the need of PD monitoring on-line.
这种动态体放电的方法有效地解决了部分耗尽SOICMOS器件体电位不匹配的问题,得到了可重复性低阈值电压,提高了SRAM的读取速度。
This dynamic body discharge technique eliminates body potential mismatches of PD SOI CMOS devices, achieving repeatable low threshold voltage and fast SRAM access time.
针对目前航空、航天等领域中日益广泛应用的硬质合金等材料出现的切削加工困难、电加工蚀除速度慢的问题,设计了带有放电爆炸力的电火花加工脉冲电源。
Based on the low removal rate of the material like cemented carbide in the space field by cutting and EDM, a pulse generator discharged with explosion is designed.
定量地给出了气体温度与放电功率、热容量流和气流速度的关系式。
A simple expression, which relates the temperature rise to the gas speed, the heat capacity flow rat...
定量地给出了气体温度与放电功率、热容量流和气流速度的关系式。
A simple expression, which relates the temperature rise to the gas speed, the heat capac...
即使速度变化范围很大,顶盖前细胞的放电频率也与速度无关,但却依赖速度在时间上的变化(加速度)。
In a broad range of speeds, the firing rates of these cells depend on the changes of speeds over time (acceleration) but not on speed per se.
即使速度变化范围很大,顶盖前细胞的放电频率也与速度无关,但却依赖速度在时间上的变化(加速度)。
In a broad range of speeds, the firing rates of these cells depend on the changes of speeds over time (acceleration) but not on speed per se.
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