In addition , researchers have shown that low - cost laser accelerators are suitable for many of the same applications as conventional accelerators , such as producing short - lived radioisotopes used in medical diagnostics and generating neutron and positron beams for studies of materials 此外，研究人员也证明，在许多应用上，廉价的雷射加速器都跟传统加速器有同样的功用，例如用来产生医学诊断用的短生命期放射性同位素，或制造检测物质用的中子与正子束。
The basic procedure of an interwell radiotracer test is , to inject a proper radioisotope tagged tracer material into the injector together with the injected fluid ; the tracer material will follow the injected fluid and go through the same path of injection fluid penetrating the formation ; finally the tracer material will be produced at the producer ; then , collecting samples at well head of producer , tracer response can be observed ; by analyzing the response of tracer , the information on dynamics of injection fluid and reservoir geology can be obtained 放射性井间示踪测试的基本过程是：将一定量合适的放射性示踪剂介入注入流体，使其通过注入井进入地层并跟随注入流体穿越地层，最后被采油井采出；通过跟踪监测示踪剂在采油井上的响应，获得注水井-采油井之间流体和地层的信息。
