查询词典 Ultraviolet

Organic semiconductor ; ultraviolet photoemission spectroscopy ; structure and electronic state

有机半导体材料；紫外光电子能谱；结构和电子结构

A home-made miniature orthogonal acceleration time of flight mass spectrometer with vacuum ultraviolet photoionization source has been designed and tested.

介绍了自行研制的光电离／微型正交加速飞行时间质谱仪的设计原理和性能。

The ultraviolet component of sunlight is responsible for most pesticide photolysis.

阳光的紫外部分是农药光解的最重要因素。

This paper introduced the development and application of a portable ultraviolet photometer for the examination of organic matter in water.

主要介绍一款应用于水质监测的便携式水中有机物快速测定仪的研制工作。

The method based on the widely used ultraviolet photometry method.

论文的另一部分，在紫外分光光度法的基础上，尝试采用化学计量学——P矩阵部分校正法来测定聚丙烯酰胺中单体的含量。

Due to the phototaxis of pests, fluorescent lamp, blue lamp or ultraviolet lamp can be used as bait, equipped with a high voltage （3000-4500V）and low current（5-10mA electrified wire netting around the lamp tube.

根据害虫趋光的习性，利用日光灯、蓝光灯或紫外线灯作引诱源，在灯管外围装置高电压（3000-4500V）、低电流

Objective To observe effect of narrowband ultraviolet B phototherapy on chemokine receptor CCR2 mRNA in patients with plaque psoriasis.

目的 探讨窄谱中波紫外线治疗对银屑病患者趋化因子受体CCR2 mRNA的影响。

Objective To investigate the effect of narrow-band ultraviolet B phototherapy on the expression of CD1a and Ki-67 in psoriatic lesions.

目的 探讨窄谱中波紫外线治疗对银屑病患者皮损中CD1a+树突细胞（CD1a+DC）及Ki-67水平的影响。

The reaction of Se with Phycocyanin was investigated by ultraviolet, spectrofluorometry and infrared methods.

用吸收、荧光、红外等谱学方法研究了藻蓝蛋白与Se的相互作用。

The interaction of Au with Phycocyanin was investigated by ultraviolet-visible,fluorescence and infrared spectra under the condition of 4 ℃ and without light.

藻蓝蛋白(phycocyanin，简称PC)是蓝藻、红藻等藻类中特有的捕光色素蛋白[1]，其质量分数约占藻体细胞干质量的18%，是一种重要的天然色素，在食品、化妆品等工业领域均有广泛应用[2]。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。