英语语法分析

The antihydrogen atoms are composed of a positron (an antimatter electron) orbiting an antiproton nucleus.

反氢原子是正电子(所谓正电子就是反物质的电子)围绕着以反质子为核心，作轨道运行所形成。

"This is a very satisfying result," Masaki Hori, a project leader in the antiproton collaboration, said in a statement.

研究反质子合作项目的负责人堀·正树在一份声明中说：“这是一个非常令人满意的结果。”

Bickford's own research predicts that other planets, including Jupiter, Saturn, Neptune, and Uranus, should have similar antiproton belts.

根据自己的研究，比克福德预测其他的行星包括木星、土星、海王星和天王星也应该有类似的反质子带。