紫外线成像显示出的绿色漩涡以及可见光形成的图像揭示了氢和硫磺气体的存在，它们受发自四边形的强紫外线的辐射而变热并形成等离子体。
Swirls of green in Hubble's ultraviolet and visible-light view reveal hydrogen and sulfur gas that have been heated and ionized by intense ultraviolet radiation from the Trapezium's stars.
相对于传统的非在线检测和其它在线检测技术来说，光学成像技术在SF 6气体泄漏检测方面，是一个比较大的突破。
Compared with traditional off-line and other on-line detection technologies, optical imaging technology is a great breakthrough in the SF6 gas leakage detection.
根据气体放电的流光理论，采用纳秒脉冲放电技术，获得清晰的电晕放电的硬币成像图像，并展望其应用前景。
Based on the streamer theory in gas discharges, nanosecond pulse discharge technology has been used to obtain good resolution images of COINS. Further potential applications are also presented.
应用推荐