目前计算大气热源的方法主要有两种。的翻译：At present there are two main ways to calculate atmospheric heat sources. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Present method of calculation of atmospheric heat sources are mainly two.

At present there are two main ways to calculate atmospheric heat sources.

At present calculates the atmospheric heat source the method mainly to have two kinds.

The current calculation of atmospheric heat there are two main methods.

At present there are two main ways to calculate atmospheric heat sources.