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- 与 向中心 相关的网络例句 [注:此内容来源于网络,仅供参考]
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U.S. hospitals are not prepared to care for the patients that would flood emergency rooms, says the chief of the shock trauma unit at the Hadassah Medical Center in Jerusalem, Dr.
美国不准备向医院照顾病人,将洪水急诊室说,在耶路撒冷的哈达萨医学中心博士阿维Rivkind首席休克创伤单位。
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Haliburton is home to the Haliburton Forest Wildlife Reserve with its popular tourist attractions such as the Wolf Centre and Walk in the Clouds canopy tour as well as the world-renowned Algonquin Provincial Park with its multitude of tourist-based attractions .
哈利波顿是家向哈利波顿森林及野生动物的储备与它的热门旅游景点,如狼中心和云中漫步的檐篷之旅,以及为世界著名的阿尔冈省级公园与众多的旅游景点的基础。
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Temperature difference between the center and the surface of hot rolled flat after rapid cooling results in heat transfer from the center to the surface, which causes the surface temperature rise in a short time.
热轧板带钢轧后冷却过程中,由于骤冷后表面与中心的温差导致轧件内部的热量传向表面,出现表面返红现象。
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By using hall sensor,we have developed a high-speed magnetic field testing system with USB2.0 interface.The software has been developed and the testing system has been designed,in which the center distance of the helmholtz coils is adjustable.
利用霍尔传感器件,自带 USB2.0以及10位快速A/D的高性能单片机C8051F340,研制了单芯片高速磁场数据测量装置,编写了磁场数据采集处理程序,设计了中心距可调的亥姆霍兹线圈,并用所研制的仪器进行了轴向磁场分布测量。
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You can turn to Information Center for help.
你可以向信息中心求助。
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You can turn to the information center for help.
你可以向信息中心求助。
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In this dissertation, we optimized the thinkness of each layer of TFEL devices using the layered optimization method to obtain ZnS: Ce〓 TFEL devices. Accoding to the energy level structure of Ce〓, two criteria for distinguishing the EL of Ce〓 were found out, from which it was conduded that the TFEL of ZnS: Ce〓 comes from 5d→4f transition of Ce〓. The measurement of brightness waveform showed that the TFEL of ZnS: Ce〓 was the luminescence from independent centers. and there were the field induced-delocalization in this process anf it〓s the cause of low TFEL efficiency of ZnS: Ce〓. In this dissertation, different influence factors on TFEL of ZnS: Ce〓 were sdudied. The influence of different host lattice is different: The blue/green ratio of ZnS: Ce〓 in hexagonal system of ZnS is larger than that in cubic system of ZnS, and the TFEL peaks in hexagonal system of ZnS moves toward longer wavelength compared with that in cubic system of ZnS. The adding buffer layer was used in this stage. The solubility of Ce〓 in ZnS was small and it was another limit to TFEL brightness of ZnS: Ce〓 device. The solubility of Ce〓 increased ten times when using Li ions as flux, so that the TFEL brightness of ZnS: Ce〓 was enhanced. It was found that the appearing of ZnO in active layer improves the TFEL of ZnS: Ce〓: the brightness and the wave range of ZnS: Ce〓TFEL were enhanced.
本文采用TFEL的分层优化方案,优化组合了各膜层厚度,选择最佳制备条件,得到了ZnS:Ce〓的TFEL;根据Ce〓的能级结构,找到了判别Ce〓的EL的两个简单依据,并据此断定ZnS:Ce〓的TFEL的两个发射峰分别属于Ce〓的〓和〓跃迁;亮度波形测量表明ZnS:Ce〓的TFEL属于分立中心发光,分析认为在此过程中存在着较严重的场致离化,这也是ZnS:Ce〓的TFEL效率较低的一个原因;本文考查了影响ZnS:Ce〓的TFEL的各种因素,发现:基质的晶体结构对ZnS:Ce〓的TFEL有所影响,在六角相ZnS中Ce〓的TFEL优于立方相ZnS中Ce〓的TFEL:发射峰的蓝-绿比相对较大,且光谱向短波方向移动,在此项研究中本文采用了在发光层前增镀过渡层的办法,过渡层为六角晶相的ZnO;限制ZnS:Ce〓的TFEL器件亮度的一个原因是Ce〓在ZnS中的溶解度低,本文用Li离子作助溶剂增大了Ce〓的溶解度,增大幅度为一个量级,并且ZnS:Ce〓的TFEL亮度明显提高;从ZnS:Ce〓的TFEL光谱来看ZnS:Ce〓的TFEL波长覆盖范围较小,亮度也不高,达不到做为白色TFEL材料的要求,需要寻找新的白色TFEL材料;在研究ZnS:Ce〓的TFEL中还发现:发光层中ZnO的出现有利于ZnS:Ce〓的TFEL:发射峰变宽、亮度增大。
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The gallery is holding 10 changing national and international one-man or group exhibitions per year, including one exhibition covering the period of the fourties to the sixties (Hofer, Tr?kes, Camaro and others).
拉普画廊位于北京大山子 798艺术区大库艺术中心一号,以德国拉普30年画廊经营经验以及与国内外众多媒体长期保持的良好关系为基础;以促进东西方文化交流、向国际文化市场推荐中国优秀的艺术家为己任;以加强东西方世界相互理解,相互学习借鉴、相互融合、相互和谐发展为长期目标。
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Reached ' 185,000, allowing us to make the payment to Hutchinson.
我们可以向霍金斯中心付款了!
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Guangxi institute of traditional Chinese medicine health first hospital medical center QiuQuan director doctor recommended to the citizens of a few simple, practical, the iciness.
广西中医学院第一附属医院健康体检中心邱全主任医师向广大市民推荐了几个简单、实用的,治手脚冰冷症的办法。
- 推荐网络例句
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For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether
年美国个人破产法的一个改动使得破产登记急速下降,而后引起了信用卡大规模的亏损。
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Eph. 4:23 And that you be renewed in the spirit of your mind
弗四23 而在你们心思的灵里得以更新
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Lao Qiu is the Chairman of China Qiuyang Translation Group and the head master of the Confucius School. He has committed himself to the research and promotion of the classics of China.
老秋先生为中国秋阳翻译集团的董事长和孔子商学院的院长,致力于国学的研究和推广。