查询词典 Ultraviolet

When an optical fiber bundle was made of a large-core polymer optical fiber or a liquid-core optical fiber,the value of packing fraction was 100%.In the range of visible light or ultraviolet light,it is much more advantageous to choose an optical fiber bundle made of a large-core polymer optical fiber or a liquid-core optical fiber.

而单根粗直径聚合物光纤和液芯光纤配用圆形端套制作的光纤传光束，其敛集率为100%，在可见光或紫外光范围内，选用单根粗直径聚合物光纤或液芯光纤传光束具有更多的优势。

Because of the absorption of ozonosphere existing in higher level atmosphere,the sun-blind-region ultraviolet radiation (200～280nm) of solar spectrum could hardly reach the surface of the earth. Therefore, the communication system using this spectral coverage could hardly be disturbed.

由于地球大气上层臭氧的吸收作用，阳光中的日盲区(200～280nm)辐射几乎无法到达地球表面，因此，采用这个波段的光学通信系统几乎不会受到太阳光的干扰。

Objective To study the immunosuppression mechanism induced by ultraviolet and cis-urocanic acid.

目的探讨紫外线及其辐射的尿刊酸免疫抑制作用的可能机理。

Compared with traditional method, the inventive optical catalyst has higher activity and high utilization on ultraviolet light.

光催化材料粒径集中分布于10-12nm之间；晶体晶型多为锐钛矿型；较传统方法制备的光催化材料相比光催化活性明显提高；对紫外光的利用率显著提高，且可部分利用可见光。

With optional constant rate pump, ultraviolet water sterilizer, water filter system and ink wheel printer, printing 1to2 lines of batch number BNO and manufacture date MFD.

可选配定量泵、紫外线水杀菌器、水过滤系统和墨轮打码机，进行1~2排打印批号和生产日期。

"Vitamin D" is a steroid hormone—misclassified as a vitamin in 1922—that is produced in the body upon exposure of the skin to ultraviolet B radiation in sunlight.

VD是一种甾类激素，在1922年被错误地分类为一种维生素。当身体接受到阳光中的UVB的辐射时会制造出VD。

Civilian in the original stainless steel towers, automatic non-tower water, and 3 tons of plastic cans, multi-purpose section of coal on the basis of±·developed a fairly competitive market, to overcome the concrete, steel, glass and other material for a new type of defect super-large equipment storage. 1-300 tons of wide import modular stainless steel water tank, 3-full-import 30 tons of polyethylene plastic cans; products with anti-acid-base, corrosion-resistance, resist aging, no peculiar smell, not long moss, eliminate sterilization, handsome in appearance, sanitation, any combination of a combination of hot and cold, seismic cracking, corrosion resistance strong, anti-ultraviolet, green environmental protection, impact resistance, the unique advantages such as shortening the construction period; widely used in food, medicine, textile, printing and dyeing, chemical, paper, porcelain , electronics, construction site, yard, distillery, buildings, fire and big hotels, water treatment, pure water plant and other industries.

在原有民用不锈钢水塔、全自动无塔供水器、3吨以下塑胶罐、多功能节煤炉的基础上，厚积薄发，研制出颇具市场竞争力，克服混凝土、钢板、玻璃等材料缺陷的新型供储水超大型设备。1-300吨全进口模块化不锈钢水箱，3-30吨全进口聚乙烯塑胶罐；产品具有抗酸碱、耐腐蚀、拒老化、无异味、不长苔、灭杀菌、造型美观、清洁卫生、任意组合、冷热兼用、抗震防裂、耐蚀性强、抗紫外线、绿色环保、耐受撞击、缩短工期等独特优点；广泛使用于食品、医药、纺织、印染、化工、造纸、瓷厂、电子、工地、料场、酒厂、楼群、消防、大酒店、水处理、纯水厂等行业。

For example, it is known to place germicidal or ultraviolet lamps into the air stream of air handling units in order to clean and disinfect air which may be recirculated in an enclosed space.

例如，它是将紫外线杀菌灯放置到空气中的空气流处理单元中，以便清洁和消毒空气可循环在封闭的空间。

The detection of infrared spectrometer and ultraviolet spectrometer proved that glacial acetic acid had been inserted into graphite.

并综合正交试验设计和实际验证试验的结果，得到制备可膨胀微粉石墨的最佳工艺条件。

It has the largest domestic-market for ultraviolet spectrophotometers and fluorescent spectrophotometers.

拥有国内最大的紫外分光光度计，荧光光度计市场。

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。