推断题。由第二段第一句 “Use the iPhone while charging it.” 可推知该电池只能用于 iPhone,所以A项正确。B项,由第三段 “RichardSolo 1800 is largest in its class…” 可知B项错误。C项,由第一段第二句 “…plug RichardSolo into iPhone to instantly transfer charge.” 可知该电池只能用于 recharge...
What is special about the battery? A. It is built in an iPhone。 B. It is the smallest of its kind。 C. It can also be used as a charger. D. It keeps power for about 30 days。 相关知识点: 试题来源: 解析 [答案] C [解析] 推理判断题。从第二段第四句“RichardSolo will ...
The answer depends on where the battery is used, says Empa researcher Kostiantyn Kravchyk. In the Functional Inorganic Materials Group, led by Maksym Kovalenko and part of Empa's Laboratory for Thin Films and Photovoltaics, the scientist is developing new materials to make tomorrow's batteries mo...
Long-term reliability/durability and safety, which will not be confirmed for several years, could shift the advantage to prismatic or pouch 6. More difficult to accommodate high-nickel cathodes in pouch cells.Menahem AndermanTotal Battery Consulting, Inc.;Batteries for hybrid & electric ...
百度试题 结果1 题目What is the best voltage(最佳电压) for charging(充电) a 12V battery(蓄电池)? ——[单选题] A. 12.3V B. 14.1V C. 11.8V D. 12V 相关知识点: 试题来源: 解析 B 反馈 收藏
百度试题 结果1 题目What is the purpose of a battery?相关知识点: 试题来源: 解析 Purpose of a battery 反馈 收藏
34. What is an advantage of the paper battery? A. It could be used for faney applications. B. It is environmentally friendly. C. It is cheap to produce. D. It has a beautitul look 相关知识点: 试题来源: 解析 34. What is an advantage of the paper battery? A. It could be used...
22. What is a secondary battery/cell ? Give an example. 相关知识点: 试题来源: 解析 Secondary battery is one which can be recharged by passing current through it in opposite direction,so that it can be Reused.Eg: Lead storage battery and Nickel cadmium cell. ...
题目The new invention can make batteries last longer. What is it called? A. Long-lasting battery technology B. Durable battery system C. Enduring battery upgrade D. Persistent battery improvement 相关知识点: 试题来源: 解析 A 反馈 收藏