查询词典 ultraviolet

The chief action of ultraviolet rays is to bring about the conversion of sterols which are normally present in the skin into Vitamin D.

紫外线的主要作用是把通常存在于皮肤的固醇转化成维生素D。

Results No significant difference was found in the sterilization effect among different private medical institutions. The eligible rates of indoor air, hands of medical staff, object surface, disinfectant liquid in use, disinfection products, ultraviolet lamp intensity were 52.5%(84/160), 96.25%(154/160), 98.13%(157/160), 100%(160/160), 97.45%(153/157) and 89.74%(140/156) respectively.

结果 清远市不同私营医疗机构消毒效果不存在明显差异，监测内容中室内空气、医护人员手、物体表面、使用中消毒液、尤菌物品、紫外线灯强度合格率分别为52.5%(84/160)，96.25%(154/160)，98.13%(157/160)，100%(160/l60)，97.45%(153/157)，89.74%(140/156)。

The shiitake mushroom contains in the fatty acid, the unsaturated fatty acid proportion is very high, contains the massive ergosterols rotatable become Vitamin D under the ultraviolet radiation.

香菇所含的脂肪酸中，不饱和脂肪酸的比例很高，所含的大量麦角甾醇在紫外线照射下可转变为维生素D。

X-ray is used to confirm the lattice ,and ultraviolet ray is used to measure the band gap. Measure electronic conductivity with digital panel meter and 4 Point Probe .

利用紫外光量测金属反蛋白石结构的光子能隙；扫描式电子显微镜观察镍金属堆积方式与型态；三用电表与四点探针测量其导电性；X光确定镍金属的晶格结构等等。

At the same time provide a wide range of post-processing, are: waterproof, anti-static, fire-retardant, anti-ultraviolet, Tu PA, PU, PVC, Tubai, Tu Yin, extinction coating, pearl, breathable and moisture permeable and various women's rolling crepe, fold crepe ,扎, such as tablets.

同时提供多种后加工，有：防水、防静电、阻燃、抗紫外线、涂PA、PU、PVC、涂白、涂银、消光皮膜、珠光、透气透湿及各类女装轧绉、褶绉、扎粒等。

Taking four-year old Rh. tanguticum Maxim. ex Balf and Rh. Palmtum Linn in the same habitat as the research materials, the contents of chlorophyll, carotenoid and UV-absorbing substances in rhubarb leaves were detected. Physiological adaptation characters of two rhubarbs under plateau intensive ultraviolet radiation were studied.

方法］以栽培于同一生境下的4年生唐古特大黄与药用大黄为研究对象，测定2种大黄叶片中的叶绿素、类胡萝卜素及紫外吸收物质的含量，研究了在高原强紫外线辐射下2种大黄的生理适应性。

The results from ultraviolet-spectrometer and TBA methods suggested 〓Cu〓 could cause the liposome peroxidation in the presence of reductants.

使用紫外分光光度计和TBA法发现〓Cu〓在还原剂的作用下会引起脂质体过氧化，这种作用对还原剂和铜离子有依赖性。

For sufficiently distant galaxies, the break is redshifted from its usual position in the ultraviolet part of the spectrum to the visible part.

对足够远的星系来说，此一中断已经从它通常所在的紫外频段红移至光谱的可见光部分。

Normally, Lyman-alpha emission is in the ultraviolet part of the spectrum, but Lyman-apha blobs are so distant, their light is redshifted to optical wavelengths .

正常来说，Lyman-α发射谱线为紫外光，但是Lyman-α云球却是红位移到遥远的可见光波段。

The Fourier transform-infrared spectra of the blue ballpoint inks exposed to ultraviolet light were studied. This research discovered that the solvents volatilized rapidest, and then the rate of polymerization and cross-link process of the epoxy resin took second place, and the decomposition of triarylmethane dyes was slower, and alkyd resin was relatively steady.

在紫外光照射下，通过对蓝色圆珠笔字迹色痕FT-IR显微光谱的研究，发现溶剂挥发迅速；其次是环氧树脂的聚合、交联；三苯甲烷染料的分解比较缓慢；而醇酸树脂相对稳定。

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。