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It is Christmas-time and also the predicted number of emotions is always to be identified Among the many ER staffers. Susan Lewis treats a Center-aged girl that is overjoyed at last but not least obtaining pregnant. Susan is also shocked to hear that her boyfriend Div Cvetic has quit his occupation and moved out of his apartment. Mark Greene treats a younger drowning sufferer.

主要存在地：硅铍钇矿产地有格陵兰、挪威、美国得克萨斯巴林格、瑞典和日本等地，国内产地有内蒙古扎鲁特旗巴尔哲、江西大余西华山、湖北应山广水、福建行洛坑。中国白云鄂博是独居石的重要产地。独居石重要的海滨砂矿床是在澳大利亚、巴西以及印度等的沿海。此外，斯里兰卡、马达加斯加、南非、马来西亚、中�?主要是东北地�?、泰国、韩国、朝鲜等地都含有独居石的重砂矿床。黑稀金矿在全世界许多地方都有分布，特别是在挪威桑恩峡湾地区，其他地点包括俄罗斯的乌拉尔山脉，瑞典，巴西米纳斯吉拉斯，马达加斯加，加拿大安大略省，美国亚利桑那州、怀俄明州和科罗拉多州。

Corday falls and injures her again, bringing on contractions in just her 25th 7 days of pregnancy. When amputating the legs of a fallen firefighter, Corday stops as a result of her agony.

Moretti provides in new attending Skye Wexler to help with the individual load. Morris and Pratt cram for the professional medical board exam. Gates treats a returning patient through the ICU whose condition has worsen.

HGO grows Nd:YLF laser crystals applying Czochralski technological know-how. Nd3+:YLF crystal is characterized by its extended lifetime of 4F3/2 neodymium Electrical power degree. When compared with Nd:YAG, the reduce thermal conductivity along with a weak damaging dn/dT result in lower thermal distortions and allow to realize an even better output beam high-quality.

In 1996, Atlantic Records released an album of music within the series' first two seasons, showcasing James Newton Howard's concept through the series in its on-air and full variations.

铒玻璃提供高效的激光增益，而钴尖晶石作为被动调 Q 材料，能产生高峰值功率的短脉冲激光。

ER was filmed in one.78:one widescreen from the beginning, Though it was not broadcast in widescreen until the seventh period, when it began appearing inside the 1080i HD structure.[citation desired] Considering that the sixth episode of time 7, it has appeared in letterbox format when in normal definition. As a result, the U.S. DVD box established options the widescreen variations of your episodes, including Individuals episodes originally broadcast in one.

In an effort to comprehensive the nucleation and crystallization therapy, the 5 homogeneously blended specimens had been fully melted at a read more temperature of 1500 °C for two hrs after which you can the melts were being Solid in to the preheated chrome steel molds and, at last, ended up annealed at 600 °C for 3 h. After this, the glass specimens of annealing exhibited the glass-ceramics.

Times are concentrations the participant must experience in succession. Each day has a different storyline that all depends on the participant's choices through the former days.

In its 1st yr, "ER" captivated a median of 19 million viewers for each episode, getting to be the yrs 2nd most viewed tv present, just at the rear of "Seinfeld."

掺铒玻璃采用熔融淬火技术制成。该过程涉及在高温下熔化玻璃和氧化铒的混合物。一旦混合物完全熔化和混合，就会迅速冷却或“骤冷”以防止晶体形成，从而形成玻璃状、无定形结构。快速冷却将铒离子捕获在玻璃基质中。可以控制铒离子的浓度以获得所需的性能。最终产品是一种可以放大光的玻璃，使其可用于电信和激光技术。

As a way to quantify the solidification impact in the prepared glass-ceramics on Cr factor, a protracted-time leaching take a look at was executed to the chrome steel slag and the glass-ceramics using a focus of 5% nitric acid, respectively.