red shift

美 [red ʃɪft]英 [red ʃɪft]
  • 网络红移;红移现象;红位移
red shiftred shift

noun

1
(astronomy) a shift in the spectra of very distant galaxies toward longer wavelengths (toward the red end of the spectrum);generally interpreted as evidence that the universe is expanding
Synonym: redshift

数据来源:WordNet

  1. The transmission and the reflection spectra presented a red shift .

    样品的透射光谱和反射光谱都产生了红移现象。

  2. Electron diphenyl phosphate oxygen groups makes the spectral red shift occurs .

    吸电子的二苯基磷氧基团的引入使得光谱发生很大的红移。

  3. If they go away from you , you see red shift .

    如果它远离,你看到红光偏移。

  4. Red shift with decreasing temperature is also observed from its spectrum .

    而且其发光峰随温度的降低逐渐红移。

  5. Elevator " Thought Experiments "; Gravitational Red Shift , Light Bending .

    电梯思想实验,重力红移,光弯曲。

  6. The Time Dependent Red Shift Phenomenon of Visible Electroluminescence of Porous Silicon

    多孔硅电致发光随时间淬灭伴随的峰位红移现象

  7. Compensation of Red shift Chirp by Positive Dispersion Fiber

    正色散光纤补偿红移啁啾

  8. The Study of Anodic Alumina Oxide Template about Absorbing Spectral and Red Shift

    AAO模板吸收光谱变化及红移现象研究

  9. The wave and particle explanations on the phenomenon of gravitation red shift

    从光的波粒二象性解释引力红移现象

  10. Removal of Red shift Chirp of Optical Pulse Produced by Semi conductor Laser

    半导体激光器中产生的光脉冲红移啁啾的消除

  11. With the Fe3 + join , the spectral red shift obviously .

    同时,随着Fe3+的加入主体8的光谱发生明显的红移。

  12. A Re-discussion on Spectra Blue Shift and Red Shift of Thermal Radiator

    再论热辐射体光谱蓝移及红移

  13. The modified RF plasma method enabled TiO2 to display a red shift of the response spectrum .

    提出了射频等离子体使TiO2对光谱响应红移的修饰方法。

  14. Abnormal red shift of the photoluminescence peak of the spherical aggregates was observed .

    并且观察到了球形聚集体具有反常的光谱红移现象。

  15. A Probe of Stilbene Derivative for pH with Distinct Red Shift in Emission Wavelength

    一个发射波长明显红移的二苯乙烯类pH探针

  16. The kinematic effect in the classical domains and the red shift phenomena of extragalactic objects

    典型时空中的运动效应和宇观红移现象

  17. As the substrate temperature increased , the intensity of this peak decreased and the peak position had red shift .

    随着衬底温度的升高,这个发光峰的强度减弱并且峰值发生红移。

  18. The coupling effect and quantum limiting effect between Mo and nanotube lead to red shift of absorption edge .

    因Mo与纳米管间的耦合及量子限域效应,吸收边红移。

  19. The influence on a red shift of entire spectra and a decrease in A β / A α was discussed .

    阐述了诸因素对谱带红移和Aβ/Aα值降低的影响。

  20. As nitriding temperature rising and time increasing , the products had a significant red shift of optical absorption band edge .

    随着氮化时间的延长和氮化温度的提高,产物的氮化程度提高,光吸收带边红移程度增大。

  21. Theoretical Study on High Pressure Red Shift of DMS Zn_ ( 1-x ) Mn_xTe Absorption Spectra

    稀磁半导体Zn(1-x)MnxTe吸收光谱压力红移的理论研究

  22. The results showed that increased ammonia concentration caused the maximum wavelength red shift anddecreased the absorbance .

    结果表明,氨浓度增大,该生成物的最大吸收波长红移且吸收度减小。

  23. As the annealing temperature increases the red shift of PL peak from nc Si shows the quantum size effect .

    纳米硅的发光峰随退火温度升高而红移呈量子尺寸效应。

  24. On Universe Red Shift

    试论宇宙红移

  25. Influence of the diameter on the absorption red shift of tio_2 ultrafine particles coated with stearic acid radicals

    粒径对表面包覆硬脂酸的TiO2超微粒光学性质的影响

  26. The red shift of C-O-C stretching vibration frequencies of IR reveals that the coordination interaction may take place .

    配位体的C-O-C红外伸缩振动频率向红移,提供了两者发生配位的迹象。

  27. The absorption edge shows red shift after annealing , and with increasing annealing temperature , the value of the red shift decreases .

    薄膜退火后,吸收边发生红移;随着退火温度的升高,红移减小。

  28. With the strengthening of coordination ability of the solvent , the λ max and λ em had red shift .

    随着溶剂配合能力的增加,λmax、λem都发生红移。

  29. Red shift of the vibrational freqency for h_2 bonded on li_2 cluster

    Li2簇上束缚H2的振动频率红移

  30. Unlike in general relativity , the upper bound of the red shift depends on the density of stars in our case .

    而且,不同于广义相对论中的情况,这一引力红移上限是依赖于星体密度的。