助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   波长标准 的翻译结果: 查询用时:0.022秒
图标索引 在分类学科中查询
所有学科
化学
仪器仪表工业
物理学
无线电电子学
更多类别查询

图标索引 历史查询
 

波长标准
相关语句
  wavelength standard
     Results the squared multiple correlations of multiwavelength standard equation is more than single wavelength standard equation's, but the standard errors of prediction are less.
     结果多波长标准方程的平方相关系数大于单波长标准方程的平方相关系数,而多波长标准方程的预测标准误小于单波长标准方程。
短句来源
     Study of Acetylene (~(12) C_2 H_2 ) Absorption Frequency Stabilized 1.5μm Semiconductor Laser Wavelength Standard
     乙炔(~(12)C_2H_2)吸收稳频1.5μm半导体激光波长标准的研究
     DETERMINATION OF COBALT CONTENT IN NICKEL PLATING SOLUTIONS BY K COEFFICIENT DUAL WAVELENGTH STANDARD ADDITION SPECTROPHOTOMETRIC METHOD
     K系数-双波长标准加入法测定镀镍溶液中的钴含量
短句来源
     The spacing of output wavelength accords with the WDM wavelength standard proposed by ITU-T. The single wavelength linewidth without modulation is 0.01nm.
     输出波长间隔满足ITU-T所建议的WDM光纤通信系统波长标准,没有调制时单波长线宽0.01nm。
短句来源
     SIMULTANEOUS DETERMINATION OF GERMANIUM AND MOLYBDENUM IN MIXTURES BY COMPLEXATION WITH 5′ NITROSALICYFLUORONE AND DUAL WAVELENGTH STANDARD ADDITION SPECTROPHOTOMETRY
     5′-硝基水杨基荧光酮双波长标准加入分光光度法同时测定锗和钼
短句来源
更多       
  wave length standard
     Results the squared multiple correlations of multiwavelength standard equation is more than single wavelength standard equation's, but the standard errors of prediction are less.
     结果多波长标准方程的平方相关系数大于单波长标准方程的平方相关系数,而多波长标准方程的预测标准误小于单波长标准方程。
短句来源
     Study of Acetylene (~(12) C_2 H_2 ) Absorption Frequency Stabilized 1.5μm Semiconductor Laser Wavelength Standard
     乙炔(~(12)C_2H_2)吸收稳频1.5μm半导体激光波长标准的研究
     DETERMINATION OF COBALT CONTENT IN NICKEL PLATING SOLUTIONS BY K COEFFICIENT DUAL WAVELENGTH STANDARD ADDITION SPECTROPHOTOMETRIC METHOD
     K系数-双波长标准加入法测定镀镍溶液中的钴含量
短句来源
     The spacing of output wavelength accords with the WDM wavelength standard proposed by ITU-T. The single wavelength linewidth without modulation is 0.01nm.
     输出波长间隔满足ITU-T所建议的WDM光纤通信系统波长标准,没有调制时单波长线宽0.01nm。
短句来源
     SIMULTANEOUS DETERMINATION OF GERMANIUM AND MOLYBDENUM IN MIXTURES BY COMPLEXATION WITH 5′ NITROSALICYFLUORONE AND DUAL WAVELENGTH STANDARD ADDITION SPECTROPHOTOMETRY
     5′-硝基水杨基荧光酮双波长标准加入分光光度法同时测定锗和钼
短句来源
更多       
  “波长标准”译为未确定词的双语例句
     In this paper, the dual-wavelength standard addition method has ben applied to simultaneous determination of chromium and vanadium with 5-BrPADAP.
     应用双波长标准加入法,以5-Br-PADAP为显色剂,同时测定了铬和钒。
短句来源
     Dual-wavelength Standard Addition Method and Its Application
     双波长标准加入法及其应用
短句来源
     The experiment shows that multi-wavelength fiber lasers suitable for ITU standard can be developed using the fiber Bragg grating and the ordinary Er-doped fiber.
     实验表明利用光纤光栅和普通掺铒光纤可以研制出满足ITU-T建议的WDM光纤通信系统波长标准的多波长光纤激光器。
短句来源
     Simultaneous Determination of Copperand Titanium with Dual Wavelength Stan-dard Addition Method in a Mixed ColourSystem
     混合显色体系双波长标准加入法同时测定铜和钛
短句来源
     The coloring matter are separated by YWG-C18,the best wave is found by DAD detecter, the quantitative method is standard curve , the result is accurately ,the method are used simply.
     采用YWG-C18柱分离合成色素,用二阶阵列管检测器寻找最佳波长,标准曲线法定量,结果准确,方法使用简便.
短句来源
更多       
查询“波长标准”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  wavelength standard
The melting-point radiance temperatures for a given specimen were determined by averaging the measured temperatures along the plateau at each wavelength (standard deviation of an individual temperature from the mean: 0.1-0.4 K).
      
Certifying a fizeau interferometer for a working wavelength standard for pulsed lasers
      
It has been tested to use wavelength tables of xenon from NIST as immanent wavelength standard.
      
Many lines can be clearly identified and thus are used as wavelength standard in both reference and sample spectrum.
      
This work describes the techniques used to prepare and analyze a reflectance wavelength standard composed of three rare-earth oxides.
      
更多          
  standard of wavelength
Working standard of wavelength unit for pulsed laser
      


The absorption band of water vapor at 0.94 μ is studied photographically by means of a concave grating spectrometer. Twenty eight component lines are observed and measured on a comparator as well as on a Moll microphotometer. This band shows something of a doublet form which suggests that the H2O molecule has a triangular form with the oxygen atom at the vertex of an obtuse angle. The lines agree closely with some of the absorption lines in the solar spectrum as measured by Abney in 1880.

前之研究红外光谱者类多依赖热电堆以测定光谱内光能之分布。吾人咸知红外带状光谱之接近可见部分者,其成分线排列甚密。若用热电堆万难分析而得其细微组织。作者所考察之光谱正在红外照相片感光范围之内,故得测定水汽带状光谱内各成分线之波长而具有1内之准确度。 作者所用分光仪器为一凹面光栅,其曲度半径为2公尺。该光栅面上每厘米划有线6000根,颇适合红外光谱之探讨。所用光源为一1000流明之电灯泡泡内有一一字形线圈灯丝,其所发之光穿过2公尺之105°—110℃水汽而交聚在分光仪之缝上。红外照相片经氨溶液之超度敏化后,即安置於已经配准之相片匣内,而使之感光。光之可见部分系用深红滤片割除。照光时间约 费四五十小时,然后除去滤片,照以水银光谱凡数秒,作为决定波长之标准。 用前法所摄得之光谱大都不十分清晰,其主要原因系由水汽管之太短。但用显微光度计量之,各成分线之波长不难准至1(?)范围以内。本实验所得各线若与五十年前Abney所测定太阳光谱中0.94μ附近之吸收线相比较,可见太阳红外光谱中许多吸收线系由大气中水汽所产生,而证实Abney最初之推想。惟本实验所测定之吸收线与Abney所测定太阳光谱中之对应黑线具有一等差数约合1.5...

前之研究红外光谱者类多依赖热电堆以测定光谱内光能之分布。吾人咸知红外带状光谱之接近可见部分者,其成分线排列甚密。若用热电堆万难分析而得其细微组织。作者所考察之光谱正在红外照相片感光范围之内,故得测定水汽带状光谱内各成分线之波长而具有1内之准确度。 作者所用分光仪器为一凹面光栅,其曲度半径为2公尺。该光栅面上每厘米划有线6000根,颇适合红外光谱之探讨。所用光源为一1000流明之电灯泡泡内有一一字形线圈灯丝,其所发之光穿过2公尺之105°—110℃水汽而交聚在分光仪之缝上。红外照相片经氨溶液之超度敏化后,即安置於已经配准之相片匣内,而使之感光。光之可见部分系用深红滤片割除。照光时间约 费四五十小时,然后除去滤片,照以水银光谱凡数秒,作为决定波长之标准。 用前法所摄得之光谱大都不十分清晰,其主要原因系由水汽管之太短。但用显微光度计量之,各成分线之波长不难准至1(?)范围以内。本实验所得各线若与五十年前Abney所测定太阳光谱中0.94μ附近之吸收线相比较,可见太阳红外光谱中许多吸收线系由大气中水汽所产生,而证实Abney最初之推想。惟本实验所测定之吸收线与Abney所测定太阳光谱中之对应黑线具有一等差数约合1.5(?)_0此等差数之产生想系由於波长单位之不同以及个别仪器误差所

An analytical representation of the Zeeman laser beat frequency function is given. It is used as a frequency discrimination curve for frequency stabilization of a 633nm He-Ne laser. When the laser is stabilized to the minimum of the beat frequency curve, frequency stability is about 1-2×10-10, and the resettability is 1-2×10-9. This stabilized laser can be used for precision measurement and spectrosoopio experiment. It is also used as a second frequency or wavelength standard.

本文给出了纵向塞曼激光拍频函数的解析表示式,并把它作为鉴频曲线进行633nm氦氖激光的频率稳定.当激光稳定在拍频曲线极小值,频率稳定性达1~2×10~(-10),频率再现性可达2×10~(-9).这种稳定激光器可在精密测量和光谱学实验中作为次级频率或波长标准使用.

The strong saturated absorption lines of the hyperfinespectrum of 127I2 in the region of 640nm were first observed by using the3He-22Ne laser. He theoretically classified these newly found spectrallines as the hyperfine components of the vibrational-rotational transitions of p(10)8-5 and R(16)8-5 of 127I2. On the basis of our precision measurement results we calculated the frequency differences between the HFS components and modified the coupling constants of the molecule iodine. With the selected component...

The strong saturated absorption lines of the hyperfinespectrum of 127I2 in the region of 640nm were first observed by using the3He-22Ne laser. He theoretically classified these newly found spectrallines as the hyperfine components of the vibrational-rotational transitions of p(10)8-5 and R(16)8-5 of 127I2. On the basis of our precision measurement results we calculated the frequency differences between the HFS components and modified the coupling constants of the molecule iodine. With the selected component a as the frequency reference the 127I2 -stabilized He-No lasers at 640nm have been developed and have shown a frequency stability of 8×10-12 and a frequency reproducibility of better than 1×10-11

使用自行研制的~3He-~(22)Ne激光管,首次在640nm波段发现了碘-127分子强的超精细结构谱线。我们从理论上对这些谱线进行了分类计算,确认它们属于碘-127分子P(10)8-5和R(16)8-5超精细结构能级的跃迁。通过对这些超精细谱线频率间隔的精确测量,从理论上修正了碘-127分子的超精细结构耦合常数。用修正后的耦合常数计算的谱线间隔值与实验值的标准偏差仅为32kHz。用这些谱线中的a_9分量作为频率参考谱线,研制成功了碘-127饱和吸收稳频640nm氦氖激光器,其频率稳定性为8×10~(-12)(平均时间10秒),频率重复性优于1×10~(-11)。并测量了它的波长值。碘-127稳频640nm激光器有可能为复现新米定义和为激光光谱学提供一条新的波长标准

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关波长标准的内容
在知识搜索中查有关波长标准的内容
在数字搜索中查有关波长标准的内容
在概念知识元中查有关波长标准的内容
在学术趋势中查有关波长标准的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社