【简答题】现有两个电阻分为为 10Ω 和 15Ω ,把它们接入一电路中,电源电压为 6V ,则流过源的最大电流为 ________A ,最小电流为 _________A.
【简答题】A.To emphasize the hazards of wooden buildings. B.To explain why certain building techniques were firstly applied in Chicago. C.To warn against building skyscrs close together. D.To explain how Ch...
【简答题】【 The Internet ofthings (IoT) is the inter-networking ofphysical devices,vehicles ,buildings ,and other items embedded with electronics ,software,sensors,actuators,and network connectivity which enabl...
【判断题】成长期营销人员的促销策略主要目标是在消费者心中建立产品信誉。
【判断题】线不是客观的仿照,是客观的等同元素,是对于客观因素的类似,是客观因素的指代。
【单选题】日元的荧光油墨,“总裁之印”在紫外光灯下,显出
【单选题】When is the main subject discussed in the text?
A.
Dettling designed the first green building in the U. S.
B.
Energy shortage calls for buildings of new design.
C.
Green building help save environment.
【简答题】现有两个电阻分为为 10Ω和15Ω,把它们接入一电路中,电源电压为6V,则流过电源的最大电流为________A,最小电流为_________A.