《脉冲星观测研究和计时导航应用研讨会》在乌鲁木齐红山宾馆举行的翻译：Observation of the pulsar timing and navigation application seminar held at Urumqi Hongshan hotel 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

"Pulsar timing observational studies and navigation applications Seminar" was held in Urumqi, Red Hill Hotel

Observation of the pulsar timing and navigation application seminar held at Urumqi Hongshan hotel

"Pulse Star Observation Studies And Times Navigation Application Seminar" to hold in the Urumqi red mountain guesthouse

The pulsars observation research and timing of navigation applications seminar held in Urumqi Red Hill Hotel

Observation of the pulsar timing and navigation application seminar held at Urumqi Hongshan hotel