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- ruby crystal laser 红宝石晶体激光器
- Just two years later Theodore Maiman demonstrated the first operational laser, made by optically pumping a ruby crystal with a powerful lamp. 两年后，梅曼（TheodoreMaiman）展示了史上第一具实际运作的雷射装置，运作方式为使用高亮度电灯，以光激发红宝石晶体。
- Rhodium-plated hair clip with 2 Ruby crystal cherries and leaf in Peridot crystal. 铑镀头发夹2红宝石晶体樱桃与叶片中橄榄石晶体。
- Rhodium-plated pierced earrings, each with 2 Ruby crystal cherries and leaf in Peridot crystal. 铑镀穿耳环，每2红宝石晶体樱桃与叶片中橄榄石晶体。
- Rhodium-plated pendant with two Ruby crystal cherries and leaf in Peridot crystal; black cotton cord with lobster clasp closure and extender chain. 铑镀金吊坠两红宝石晶体樱桃与叶片中橄榄石晶体;黑色棉帘线与龙虾扣封。
- This sweet-looking rhodium-plated pendant with two Ruby crystal cherries and leaf in Peridot crystal hangs delicately on a black cotton cord. 这个甜美的镀白金色链坠是两颗红宝石色水晶樱桃搭配橄榄色水晶叶子，优雅地挂在黑色棉绳上。
- Whenever a particularly beautiful ruby crystal was found, the ruler sent high dignitaries out to meet the precious gemstone and welcome it in appropriate style. 每当发现壮丽珍贵的红宝石时,皇帝会派他的亲信去迎接宝石回宫。
- Guilin ruby crystal is synthesized by hydrothermal method.The crystal growing equipment and technological conditions are also studied.The determination on gemological characters has been done. 采用水热法合成出了红宝石晶体,对晶体生长的设备及工艺条件进行了研究,并对晶体的宝石学特征进行了测定。
- It is found that ions of inclusions absorbing mucl injected laser lead to crystal damages.Inclusions’ sfrong absorbing of laser influenc KDP crystals laser damage threshold. 通过分析还发现杂质半径对晶体的激光损伤阈值也有影响，并得到一个有害的杂质半径，使得杂质吸收能量最多，温度最高。
- Silicon has proved considerably less pliant than ruby crystals or other subsequently developed lasing media. 和红宝石晶体或后来开发的其他雷射介质相比，矽的顺应程度低了很多。
- Hydrothermally Synthesized Ruby Crystal of Guilin 桂林水热法合成红宝石晶体
- Study on Ruby Crystal with Polarizing Microscope 红宝石晶体的偏振显微研究
- SHENZHEN SHINING CRYSTAL LASER TECHNOLOGY CO., LTD 深圳市烁晶激光技术有限公司
- Growth of Ruby Crystal from Cryolite 从冰晶石熔盐中生长红宝石单晶
- Hughes's managers had previously assigned Maiman to build a more practical version of the maser using microwave emission from chromium atoms in synthetic ruby crystals. 父亲希望他成为一位医生，但他认为对激光的研究将对医学产生更大的影响。
- Her ruby necklace brightened her face. 红宝石项链照亮了她的脸庞。
- In this thesis, first we introduce the principles of photonic crystal structures and our research motive. The history and developments of photonic crystal lasers are also described and discussed. 在这篇论文中首先我们介绍了光子晶体结构的基本原理以及我们的研究动机,再来对其历史发展做一概略性的介绍与讨论。
- FACTORS OF INFLUENCING QUALITY OF HYDROTHERMAL GROWTH RUBY CRYSTAL 影响水热法红宝石晶体质量的几个因素
- The ring has a ruby in a silver setting. 这枚戒指的银底座上镶着一块红宝石。
- This set of crystal wine cups is very expensive. 这套水晶玻璃酒杯非常昂贵。
