查询词典 UV

The UV photooxidation characteristics of different density macerals of Shenfu coal have been studied in a fixed bed photoreactor.

在固定床光氧化反应器中，对神府煤不同密度级组分进行了紫外光光氧化研究。

The structures and properties of residues after UV photooxidation were investigated by element analysis, equilibrium swelling method and Fourier transform Infrared spectra.

利用元素分析、溶胀度测定及红外光谱分析等方法研究了煤光氧化固体残留物的结构和性质。

Biodegradable hydrogels can be formed by photopolymerization in an aqueous solution using UV irradiation.

同时，PEG在体内能够抗蛋白质吸收和细胞粘接[1，2]，因而广泛用作药物释放的基材。

The scope includes: Bioluminescence, chronobiology, DNA repair, environmental photobiology, photocarcinogenesis, photochemistry of biomolecules, photomedicine, photomorphogenesis, photomovement, photoreception, photosensitization, photosynthesis, phototechnology, spectroscopy of biological systems, UV and visible radiation effects and vision.

该杂志出版的范围涵盖：生物发光、时间生物学、DNA修复、环境光生物学、光致癌过程、生物分子光化学、光医学、光形态发生、光运动、感光、光敏作用、光合作用、光学技术、生物系统光谱学、紫外线和可见光效应及其显示等。

The research on the UV photosensitivity in germanosilicate fibers is of double importance in both theory and practice.

重点研究了位相光栅掩模复印法，采用标量衍射理论对位相光栅掩模的近场衍射特性进行了分析，具体研究了写入光正入射和斜入射条件下的成栅特点，得出了一些重要结论。

One more consideration, there are many common medications that increase an individual's photosensitivity and a resultant susceptibility to UV related burns.

更多地考虑之一，有许多共同的药物，增加个人的光敏性和由此产生的易感性有关紫外线灼伤。

The photosensitivity of PI-CI was studied by using UV-Vis and FTIR.

用紫外-可见光谱等方法研究了PI-CI的光交联反应。

The main results are as follows.1. The UV-visible absorption spectra, the spin-trapping EPR measurements, and the DPA (9,10-diphenylanthracene) bleaching experiments showed that (1) HB-Net exhibits much improved light harvesting efficiency in the phototherapeutic window (600-900 nm) as the result of its remarkable absorption red shift with respect to HB;(2) HB-Net remains the generation abilities of semiquinone anion radical, superoxide anion radical, hydroxyl radical, and singlet oxygen, but with much lower efficiencies than that of HB, most likely due to its very short triplet excited state lifetime.

设计合成了寡聚吡咯酰胺修饰的竹红菌乙素衍生物HB-Net，利用紫外-可见吸收光谱、自旋捕获技术和DPA光漂白法详尽比较了HB-Net与HB的光动力性质，发现：(1) HB-Net的吸收光谱较HB有显著红移，在光疗窗口的吸光能力明显提高；(2) HB-Net能够产生半醌负离子自由基、超氧负离子自由基、羟基自由基和单重态氧，但由于其短的三重态寿命，这些活性物种的产生能力均弱于HB.2。

To properly explore the photoreceptor for the negative phototropism in rice (Oryza sativa L.) root, lights with different wavelengths were applied to investigate the effect of light quality on phototropic response. The negative phototropic bending could be induced prominently by blue/UV light, while not be induced by red and far-red light.

为了研究水稻根负向光性的光受体，观察了光质对稻根的负向光性效应，用紫外－可见分光光度计测定了水稻根冠浸提液的吸收光谱，并对根冠中的蛋白质进行了SDS-PAGE电泳分析。

The molecular structure of the metal phthalocyanine derivatives was characterized by FT-IR, UV/Vis and element analysis.

该电极对过氧化氢的电流响应与其浓度在1×10〓～1×10〓mol/L浓度范围呈现线性关系，检测下限为8×10〓mol/L。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。