| 1. | Red shift of pl spectra peak was observed , and pl lifetime would rise at the same time
发现加入ingaas及alas缓冲层后使inas量子点发光峰强度增大，谱峰红移，发光寿命增大。 |
| 2. | The results show that cold methanol extraction method has the best reproducibility ; highest signal intensities and can simultaneously detect more than 20 intracellular metabolites
结果显示，冰甲醇抽提的样品在电喷雾质谱实验中表现出良好的重复性和最高的峰强度，并能够同时检测到超过20种不同的胞内代谢物。 |
| 3. | The intensity of distinguishable pl peaks increased with the increasing n content in the films , and the central positions of the above two pl bands were influenced by both the content of o and n . it is suggested that these pl were originated from luminescence centers related to si - o and 0 - si - n defects
分立峰强度随薄膜中的氮含量增加而升高，荧光带中心位置受到氧、氮含量的影响，分析表明其荧光起源于si - o和n - si - o等复合缺陷组态能级间的辐射跃迁。 |
| 4. | Whole immunization period went on 7 weeks , for that time primary and boosted immunization were carried out at 0 , 2 , 4 , 7 week , respectively . the results shown that antibodies titer of immunized animals were 0 . 54 and 0 . 61 ( od ) at 4 , 7 week , respectively , and control animals had no production of specific antibodies . high levels antibodies in plasma of immunized animals draw on large numbers of free ss , and its titer or integrated free ss concentration were 0 . 48 - 0 . 72 or 2 . 4 - 11 . 3nmol / l , respectively
血液内高水平的特异性抗体结合了大量的游离ss (抗体滴度在0 . 48 - 0 . 72的范围内，结合的ss的浓度范围为2 . 4 - 11 . 3nmol l ) ，在不改变生长激素脉冲分泌各项指标和垂体生长激素mrna丰度的情况下(对照组和免疫组动物生长激素水平总平均，基线平均，峰频率，峰强度和mrna丰度分别为3 . 14ng ml ， 2 . 25内豪古农业大学搏士学位论文ng ml ， 4 |
| 5. | ( 2 ) several samples of different structure parameters are grown by low - pressure metal - organic chemical vapor deposition ( lp - mocvd ) . it is found that pl peak intensity , full width at half maximum ( fwhm ) and light output intensity are greatly dependent on number of wells . ratio of well / barrier width nearly has no effect on pl peak intensity and fwhm , but has little relation to light output intensity
通过分析pls ，可以及时获取材料生长和结构设计的数据，对质量控制有重要的指导意义； ( 2 )对不同结构的gainp algainp多量子阱样品进行了光致发光及出光强度的测量，发现mqw的周期数目n对pl峰强度、半峰宽和出光强度的影响最大；阱垒宽厚度比a对pl峰强度和半峰宽的影响较小，但对发光强度的影响较大。 |
| 6. | The composite films assembled from [ a - siw12o40 ] 4 - and dye molecules showed characteristic luminescence of the dyes and the emission intensity increased almost linearly with the number of bilayers . moreover , extremely high luminescent intensity of the composite films can be obtained by using dye solutions with very low concentrations
Keggin型多金属氧酸盐-染料复合膜均显示出染料分子的特征发光，发射峰强度随双层数增加而几乎线性增长，而且从极低浓度的染料溶液制备的超薄复合膜即可达到极高的发光强度。 |
| 7. | 5nm and 10nm respec live1y , but the ye1 l ( ) w band i s also found on the ijl spectra of these two samp1es . the yel low peak i s very strong in 1 # samp1e , its intensi ty is higher than that of the ilear - - band peak . while the ye11ow band is quite weak compairing with the 1 # samp1e , and its radio of ye1low - - band / near - - band is on1y 0
1 # 、 2 #样品的pl谱峰均很窄，其fwhm (半峰宽)仅为7 . 5nm和10nm ，但两个样品的pl谱均出现了黄峰， 1 #的黄峰较高，其强度超过了带边峰，而2 #的黄峰得到很大改善，其黄带带边峰强度比仅为0 . 17 。 |
| 8. | At first , we investigated the photoluminescence characterization of theion - implanted samples by spectroanalysis , found that the ion implantation would damage the crystal lattice structure and affect the optical radiation of characteristic . moreover , the crystal lattice structure will be restored after annealing , which can be determined by the change of fluorescence peak intensity and blue migration of wavelength
发现mn ~ +离子、 c离子的注入都会损伤样品的晶格结构，从而影响样品的发光特性，而退火处理对这些损伤有一定的修复作用，这可以从发光峰强度的变化及波长的蓝移来判定。 |
| 9. | The composite films comprising europium - containing lanthanide polyoxometalates all exhibited the characteristic red light emissions of eu3 + ion and the emission intensity increased with the number of bilayers . the films made up of keggin - type [ a - siw12o40 ] 4 - polyanion and polyaniline had conductivities with a magnitude of 10 - 3 s cm - 1
含铕多金属氧酸盐-聚电解质无机-有机复合膜在室温下均显示出eu ~ ( 3 + )离子的特征红光发射，而且发射峰强度随双层数的增加而增长。 |
| 10. | Vanadyl phthalocyanine ( vopc ) films prepared by vacuum deposition were annealed under magnetic field . uv - visible absorption results showed that the films annealed under magnetic field showed a q - band red - shift . x - ray diffraction study ( xpj ) ) indicated enhancement in diffraction intensity and shift of peak position
分析表明酞菁氧钒分子uv - vis吸收谱q带峰值发生较大的红移； xrd测试中衍射峰强度明显增强，峰位变化，但峰宽变化不大；原子力显微镜( afm )分析发现晶粒大小无明显变化。 |
