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- In astronomy, the term is "red shift. 天文學(xué)叫這個(gè)“紅移”(意譯)。
- The excitation spectrum is a broad band and the main peak is at 402 nm,the secondary peak is at 415 nm,its excitation spectrum has a obvious red shift in comparison with traditional solid reaction and sol-gel method. 激發(fā)光譜為一寬帶,最大激發(fā)峰位于402 nm處,次激發(fā)峰位于415 nm處,與高溫固相法和溶膠-凝膠法相比,出現了明顯的紅移現象;
- The two men did this by studying what Hubble called the "red shift". 二人通過(guò)研究哈勃所謂的“紅移”現象來(lái)完成這一工作。
- Until recently, the largest red shift ever measured for a GRB was 6.3. 直到最近,測得的最大紅移量是6.;3。
- A starlike object that has a large red shift and emits powerful blue light and often radio waves. 類(lèi)星體一種類(lèi)似星體的物體,它有很大的紅移并放射出大量的藍光,而且經(jīng)常還有無(wú)線(xiàn)電波
- The adsorption of 4-aminothiolphenol, on the other hand, caused a red shift of the SPR band. 對巰基苯胺的吸附則使得表面等離子體共振紅移。
- So it is obvious substituent of large conjugation will lead to red shift of the corresponding absorption wavelength. 顯然最大吸收峰會(huì )隨著(zhù)側鏈共軛程度的增大而紅移。
- Owing to the expension of the universe, an observer today would expact to find these remnants to have undergone a red shift to long wave lengths. 由于宇宙的膨脹,今天的觀(guān)察者可望找到這些向長(cháng)波紅移了的殘余物。
- Owing to the expansion of the universe, an observer today would expect to find these remnants to have undergone a red shift to long wave lengths. 由于宇宙的膨脹,今天的觀(guān)察者可望找到這些向長(cháng)波紅移了的殘余物。
- With In composition increasing, a red shift of absorption e dge and a broad Urbach tail in absorption spectra are observed. 我們發(fā)現隨著(zhù)In組分的增加 ,在光吸收譜上發(fā)現吸收邊的紅移和較寬的Urbach帶尾 ;
- The formation of the mercury nanoshell resulted in a red shift and damping of the surface plasmon resonance of the inner gold nanoparticles. 研究結果表明,汞殼層的形成導致了內部金粒子表面等離子體共振的譜峰紅移和強度衰減。
- However, in the samples with the fast cooling rate, we observe the red shift of PL peak and radiative efficiency degradation. 然而快速降溫的樣品頻譜峰值能量發(fā)生紅移,并降低了發(fā)光效率。
- The results showed that increased ammonia concentration caused the maximum wavelength red shift anddecreased the absorbance. 結果表明,氨濃度增大,該生成物的最大吸收波長(cháng)紅移且吸收度減小。
- The spectra have been assigned theoretically and the red shift of spectral band from molecule to cation has been discussed. 對光譜進(jìn)行理論指認并討論了從中性分子到離子譜帶紅移的原因。
- In the UV-VIS absorption spectrum, the absorption peak of Q-band of PbPc &VOPc film shows an obvious red shift, while that of H2Pc &C60 and VOPc &C60 shows a blue shift. PbPc &VOPc復合膜的UV-VIS吸收譜發(fā)生了明顯的紅移; 而H_2Pc &C_(60)、VOPc &C_(60)復合膜的UV-VIS吸收譜則發(fā)生了藍移。
- They like to measure the coming and the going of the speed of objects so they will have red shift or blue shift to know if objects are advancing or retreating from the observer. 他們喜歡測量目標進(jìn)入和離開(kāi)的速度,那么他們能得到紅移或藍移量,然后得知目標對于觀(guān)察者而言是正在前進(jìn)還是后退。
- The factory is situated on the edge of the town. 這座工廠(chǎng)坐落在該城的邊上。
- The hotel is situated at the edge of the town. 該飯店坐落于市區的邊緣。
- The plates and bowls have a gilt edge. 這些盤(pán)子和碗鍍有金邊。
- From the extent of the red shifts the recession velocities can be computed. 從紅移量可以計算退行速度。