難熔元素 的英文怎麼說
中文拼音 [nánróngyuánsù]
難熔元素
英文
refractory elements-
In this paper, pure and doped ktp crystals were grown from the flux using a top - seeded method, and special technique have been used to lower the electrical conductivity to three orders of magnitude than common flux ktp, the values is up to 10 - 10 ( cm ) - 1, this overcame the shortcoming that common flux ktp cannot be used in e - o application field because of having higher electrical conductivity. the growth condition, doped elements and annealing technology were investigated. single crystals of ktp with high quality and big z - cut cross section were obtained by optimizing the parameter of crystal growth
本實驗採用頂部籽晶熔劑法生長了純的以及不同摻雜的ktp晶體，用特殊工藝處理技術將普通熔劑法ktp的電導率降低了三個數量級，達到了10 ~ （ - 10 ） （ cm ） ~ （ - 1 ） ，解決了普通熔劑法ktp晶體由於離子電導率太大而無法用於電光應用領域的困難；對ktp晶體的生長條件、摻雜元素以及退火工藝等進行了研究，通過優化生長工藝技術參數，突破了工藝技術生長難關，得到了高光學均勻性、具有大z切面的ktp單晶。Firewalker / flamegaurd / lava pack ? these three and four pack pulls are the hardest trash in mc by a decent margin
火焰行者/烈焰守衛/熔巖元素/熔巖掠奪者組合? ?這些3個到4個的組合是mc裏面最難打的小怪。B > firewalker / flamegaurd / lava pack < / b > ? these three and four pack pulls are the hardest trash in mc by a decent margin
火焰行者/烈焰守衛/熔巖元素/熔巖掠奪者組合< / b > ? ?這些3個到4個的組合是mc裏面最難打的小怪。
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