Marconi was the first to develop and perfect this system, using the recently discovered "airwaves" that makeup the electromagnetic spectrum.
马可尼是第一个开发和完善这一系统的人，他使用了最近发现的构成电磁谱仪的“空气波”。
2
An estimated 99.85 percent of the mass of our solar system is contained within the Sun, while the planets collectively makeup most of the remaining 0.15 percent.
太阳占据了太阳系总质量的大约99.85%，而在剩余的0.15%中，行星占据了大部分。
3
The interrelation ships of all these prices makeup the "system" of prices.