电池电流

An ultra low ground current makes this part attractive for battery operated power systems.

超低接地电流，使之成为有吸引力的部分电池供电的系统。

Charge/discharge current up to 7A. 10 data memory. 1~8 series Li-ion/poly. 1~27 cells NiCd/NiMH with adjustable Delta-peak sensitivity. 6,12 and 24V lead acid batteries. 3-8 cell balance mode. 1-5 charge/discharge cycles.

充电/放电电流为7A.10个数据存储器。18系列Li-ion/poly.127细胞镍镉/镍氢可调三角洲，最高灵敏度。6，12和24V铅酸的电池。3-8细胞的平衡模式。1-5充电/放电循环。

The polarization curve is not sufficient for a reliable and unique validation of a PEMFC model since different parameters can lead to an identical polarization curve. A three-step validation approach is proposed for a complete and unique validation. These three steps are:(1) validated by the global polarization curve,(2) validated by the local current density distribution curve, and (3) validated by the cathode over-potential and anode over-potential versus current density curve. The results from the comparison of four flow-fields show that the PEMFC performance of the flow-fields decreases in order by interdigitated, metal foam, pin-type and parallel.

通过PEMFC参数敏感性研究发现，PEMFC性能受多种参数的影响，这些参数可分为非敏感性参数、敏感性参数和高敏感性参数；与阳极侧参数相比，PEMFC性能对阴极侧的参数更敏感；不同参数值的组合可以得到几乎完全相同的极化曲线，因此电池的极化曲线不足以用于验证数学模型的唯一性与可靠性；为验证PEMFC数学模型的唯一性与可靠性，提出了模型验证的三步法：极化曲线验证、局部电流密度验证和阳极总过电位与阴极总过电位验证。

14 All the inter-cell contacts and terminals should have sufficient ampacity and should adopt lead-coated copper.

6.3.3.14 所有注液电池接头和端子应有足够的电流容量并应为镀铅铜，用护罩绝缘以提供最高安全性。

Much of the work focuses on designing hydrogen fuel cells that would generate electricity to drive the car, at first in combination with a petrol engine.

多数的研究方向都集中于设计可以产生电流来驱动汽车的氢燃料电池，并在最初与汽油引擎相结合。

Company since 1993 has been set up factories, specializing in a variety of mount AC-DC current-voltage-switching board table, table-level audio, battery power measuring instruments, such as the production of various types of instrumentation.

公司自1993年办厂以来，专业从事各种安装式交直流电流电压开关板表，电平音频表，电池电量测量仪表等各类仪器仪表的生产。

They are low stand-by current and low operation current and ideal for the battery back-up application.

它们是低待机电流和低工作电流和理想的电池备份应用程序。

Batteries with this kind of modified electrolytes have a good cyclic property, high current efficiency and excellent stability.

以它为电解质组装的各种电池均具有良好的循环性能、较高的电流效率和很好的稳定性。

Output:10mW + 10mW (320 ohms) 5 Flash memory read / write rate: 4ns 6 S/N: 85dB 7 Built in USB mini B connector 8 Built-in lithium battery (3.6V, 370mAh) 9 Work current: 45 - 55mA, 9 hours for MP3, 6 hours for video playing 10 Accessories: MP3 player, earphones, 80mm driver CD, USB cable, user manual, charger 11 Dimensions: 70 x 40 x 14mm 12 Weight: 52g Packing: Retail sealed packing

输出：10mw10mw(320ohms)5快闪存储器读/写速度：4ns6s/n： 85db7内置在USB迷你乙接头8内置锂电池(3.6v，370mah)9工作电流： 45-合肥，9个小时的MP3音乐，6小时的视频扮演10配件：MP3随身听，耳机， 80mm驱动光碟，USB电缆，用户手册，充电器11尺寸：70×40×14mm12重量：52g包装：零售密封包装

Whey is rich in lactose, a sugar which Georgia Antonopoulou, a biochemical engineer at the University of Patras, Greece, says can be consumed by cultures of bacteria contained within a fuel cell to generate an electric current.

乳清里含有大量的乳糖，希腊Patras大学生物工程师Georgia Antonopoulou说，这种糖类会被燃料电池里微生物的生长所消耗而产生电流。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。