a "microwave steam turbine" is not a widely known or recognized term in the context of engineering or technology. It's possible that new advancements or developments have occurred since then, but as of that time, there was no established concept or technology known as a "microwave steam turbine."
Based on the individual terms, a "microwave" is a type of electromagnetic radiation that is commonly used for cooking and heating food in household appliances. On the other hand, a "steam turbine" is a mechanical device that converts thermal energy from pressurized steam into mechanical work, typically used in power generation and various industrial applications.
If there have been any recent developments or research involving a combination of microwaves and steam turbines, I wouldn't have information about it. It's always a good idea to search for the latest scientific literature or news articles to find any recent advancements in technologydate.