百万千焦和吉焦的换算关系是:1吉焦等于1,000,000千焦,也就是1,000兆焦(MJ)。因此,百万千焦和吉焦的换算关系是: 1 GJ = 10 MJ(因为1G = 1000M,所以1GJ = 1000MJ ÷ 100 = 10MJ) 1百万千焦就是0.1吉焦,因为: 1 MJ = 0.001 GJ(因为1M = 0.001G,所以1MJ = 0.001GJ × 1,000 = 0.001GJ,但这...