Earbud: 30 mah rechargeable Li-ion battery;Charging dock: 300 mah (optional) 待机时间 双耳可待机6小时 Standby Time Both ears can stand for 6 hours 通话/播放时间 耳机播放时间约:2-3小时 ;耳机通话时间约:4小时 Talk/Play Time Headph
1.比较电池容量的大小。一般的镉镍电池为500mAh或600mAh,氢镍电池也不过800-900mAh;而锂离子手机电池的容量一般都在1300-1400mAh之间,所以锂离子电池充足电后使用的时间约是氢镍电池的1.5倍,是镉镍电池的3.0倍左右。如果发现您所购买的锂离子手机电池块工作时间并没有宣传的或说明书上规定的长...
rechargeable battery pack可再充电电池组removable disk pack可换磁盘组seasoned pack(经)调味(的)罐头sheet pack薄板叠, 钢皮捆shipper's pack由发货人装箱standard pack标准包装straight pack原汁罐头tea pack茶叶小袋, (装一次沏茶用少量茶叶的)小袋test pack【自】测 试包, 测试卡片组test packs试验罐this year...
at up to 30 frames per secondPhoto and video geotaggingPower and BatteryBuilt-in rechargeable lithium-ion batteryCharging via USB to computer system or power adapterTalk time:Up to 8 hours on 3Gup to 14 hours on 2G (GSM)Standby time: Up to 200 hoursInternet use:Up to 6 ...
鉴别手机电池真伪12招 http://www.qianlong.com/ 2005-03-21 10:19:45 手机电池的使用寿命是有限的,所以有时候手机还好好的,但电池已经很不经用了,这个时候,买一块新的手机电池就成为必须的了。作为一个手机用户,面对市场上泛滥成灾的假冒伪劣电池该如何选择呢?下面,笔者就教你几招,希望...
6. Structural and electrochemical characterization of calcium zincate mechanochemically synthesized as rechargeable anodic materials,X.Zhu, H. Yang, X. Ai, J. Yu and Y. Cao, J. Appl. Electrochem., 33(2003)6077. A study of calcium zincate as negative electrode materials for secondary batteries...
Electroplating & pollution control, 20__,22(6):12~14; ? Tian, Cong-_ue; Zhang, Zhao; Hou, Jun; Li Hai. Synthesis and characterization of non-stoichiometric spinel as anode for rechargeable lithium-ion battery. Chinese doctor forum in Tianjin University, 20__, Tianjin University, 226~227...
移去电源后,它又恢复到放电前的状态,组成化学电池。铅蓄电池是能反复充电、放电的电池,叫做二次电池。它的电压是2V,通常把三个铅蓄电池串联起来使用,电压是6V。汽车上用的是6个铅蓄电池串联成12V的电池组。普通铅蓄电池在使用一段时间后要补充蒸馏水,使电解质保持含有22~28%的稀硫酸。
2 HJBZ 3-1994 无铅车用汽油 Lead-Free Gasoline for Vehicles 2704 3 HJBZ 5-2000 再生纸制品 Products Made from Recycled Paper 2305 4 HJBZ 7-1994 无汞镉铅充电电池 Hg-Cd-Pb Free Rechargeable Battery 1100 5 HJBZ 8-1999 洗涤剂 Detergents 1301 6 HJBZ 9-1995 无汞干电池 Hg-free ...
and rechargeable battery were produced. 达尔文的自然选择理论和巴斯德的微生物理论变革了生物学和医学;利斯特在医院中引入了杀菌,而孟德尔(上图人物)进行了第一次遗传实验(尽管当时并不很有名)。在其他的领域中也出现了许多里程碑:麦克斯韦描述了电磁场和辐射;而第一座内燃机、蒸汽加热器、商业钢铁工业、塑料工业和...