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- Better precision X ray tube, and wider analysis scope, long lifetime up to 10 years. 激发源X射线光管精度更高,范围更宽,使用寿命长达10年以上;
- Cheap EDXRF generally apply cheaper X ray tube, whose lifetime just thousands of hours; high performance EDXRF's lifetime reach up to 10 years. 低端品牌厂商的EDXRF采用廉价的X光管,寿命在几千小时而已;高端的可以使用10年以上(如同家庭使用的荧光灯管或者彩电的显像管寿命)。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- Research on the failure reasons of the cooling tube were carried out by means of macroexamination, thickness measurement, X ray diffraction, optical microscopy and chemical analysis. 采用宏、微观分析、化学成分分析等手段,对冷却水管的腐蚀穿孔进行了失效分析。
- The results of X ray diffraction analyses further proved that compounds (A) and (B) are of two different phases. X-射线粉末衍射物相分析的结果又进一步证实了化合物 (A)和 (B)是两种完全不同的物相。
- Tellurium is trapped in Te 4O 11 form which is analyzed by X ray diffraction method. 用X射线衍射分析得碲以Te4O11形式捕集,探讨了捕集、释放机理。
- When will I know the result of my x ray? 我何时可以知道X光检查的结果?
- Their structures and chemical properties were studied by X ray diffraction ,TEM and charge discharge analysis. 采用 X-射线衍射法 ,透射电镜和充放电测量研究了它们的结构和性质。
- X ray diffraction analysis indicated that the materials prepared were single solid solution with layered structure. X-射线衍射分析表明,所得材料为层状结构的单一固溶体相。
- Color cathode ray tube shielded band. 彩色显像管用带钢。
- X ray is increasingly used in industry as well. 在工业中X射线也得到了广泛应用。
- This paper describes the design of Automatic Measurement &Control System of X Ray Diffraction Goniometer. 摘要介绍了X射线衍射定向仪的工作原理,并对X射线衍射定向仪的自动测控系统的设计进行了描述。
- A cathode ray tube is shaped like a large bell. 阴极射线管的形状象个大铃铛。
- The x ray show a fractured ankle. X 光片显示足踝骨折。
- You shall have an x ray examination. 你应该作X光检查。
- Shall I use X ray to have a check? 是不是用X光透视一下?
- The dentist showed me the X ray of my teeth. 牙科医生把我牙齿的X光片拿给我看。
- In cathode ray tube display, the continuation of light emission from phosphor after excitation by the electron beam. 在阴极射线管显示器中,用电子束激励后荧光物质光发射的持续现象。
- The X ray diffraction patterns showed that they were of higher degree of crystalline order, and fibril particles with an avera... 结果表明,乳液法合成聚苯胺具有较高的特性粘度,溶解性,耐热性和结晶度;
- The so-called visual display unit is in fact a cathode ray tube. 所谓可见显示装置实际上是一个阴极射线管。