Now, Italian scientists have repeated the hair testing using a small nuclear reactor. The study will be published in the March issue of the Italian journal Il Saggiatore.

目前，意大利科学家们用一个小型核反应器对头发重复了测试，结果会刊登在三月号的意大利Il Saggiatore杂志上。

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The principle and structure of high frequency piezoelectric sensor for safe observation of fast fission reactor are introduced, and the testing results are presented.

本文介绍了用于快速中子反应堆安全监测的压电式高频传感器的原理、结构与试验结果。

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In order to insure safety operation, the hydrogenation reactor is performed very strict quality control and testing during manufacturing, installing and operating.

因此要求对加氢反应器从制造、安装、运行各环节进行严格的质量控制和检测，以确保其安全高效运行。

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But the IAEA reported that Iran still seemed to be in the testing phase of fueling the reactor.

WSJ: Iran Is Ramping Up Nuclear-Fuel Output

Concerns also emerged last year about the accuracy of nuclear reactor monitoring instruments during testing.

BBC: HMS Audacious: MoD announces ?1.2bn submarine contract

The Sunshine to Petrol project is testing a prototype device called the Counter Rotating Ring Receiver Reactor Recuperator (called CR5 for short) which turns CO2 into carbon monoxide which could then form part of a liquid fuel.

CNN: Turning carbon dioxide into fuel