查询词典 ultraviolet radiation

Spectrum of daylight lamp contained much ultraviolet radiation.

日光灯频闪大，稳定性差，紫外区的辐射非常明显。

In fact there are many factors threaten the existence of human, such as: forest demolishment, soil deserted, the destroy of ozonosphere, the increasement of ultraviolet radiation; global wcermerth and the raise of sea level caused by carbon dioxide and so on.

事实上，森林毁坏，水土流失，土地沙漠化，臭氧层的破坏，二氧化碳等气体增多，酸雨蔓延，水生生态破坏，水污染和水枯竭，物种灭绝等等，使全人类面临来自海、陆、空全方位环境退化的威胁。

It is well known that ultraviolet radiation induces derma cancer especially in white European and American with epidemic investigation reports.

流行病调查表明，紫外线辐射可能诱发皮肤癌，其中包括黑色素和非黑色素皮肤癌，特别在欧美白人中。

Objective: To investigate the effect of ultraviolet radiation on the stability of electret storing electric charge.

目的：研究紫外消毒对驻极体电荷储存稳定性的影响。

Film or paper surface dirty, and wrapped it into the dust or clear plastic mulch films after the crease or relaxation phenomena, film hemming switched to a new membrane drying temperature is too high, adhesive surface crust adjust oven temperature, clear crusts partⅱ thermotolerance cohesion and not enough use better glue wrinkle of polymer-coated film transfer after the roll is not the proper balance of films at both ends are inconsistent or wave; adjustment layer of polymer-coated machine too thick, solvent evaporation incomplete, viscosity, pressure drum extrusion, paper (Business card printing and membership card making products) and films between slide to adjust the film covering technology electrothermic roll and rubber roller ends is not plain, pressure is inconsistent, ranging from the adjustment of the linear speed of the machine after the temperature inside the plastic mulch film covering the subject in yellow glue resin particularly resin or additives not resistant to ageing, in the light, heat, under the influence of ultraviolet radiation, chemical change, build the pigments should be switched to a new glue

薄膜或纸张表面不干净，裹入灰尘或杂质清除后再行覆膜薄膜有折皱或松驰现象，薄膜卷边换用新膜干燥温度过高，粘合剂表面结皮调整烘道温度，清除结皮胶的粘接力和耐热性不够换用更好的胶水覆膜后起皱薄膜传送辊是否不平衡；薄膜两端松紧不一致或波浪边；调整覆膜机器胶层过厚，溶剂蒸发不彻底，影响了粘度，受压力滚筒挤压，纸张与薄膜之间产生滑动调整覆膜工艺电热辊与橡胶辊两端不平、压力不一致、线速度不等调整覆膜机器覆膜后易变黄胶水中的主体树脂特别是一些增粘树脂或助剂不耐老化，在光、热、紫外线的影响下，发生化学变化，生成有色物质应换用新胶水

A crystalline sterol, C28H43OH, synthesized by yeast from sugars or derived from ergot and converted to vitamin D2 when exposed to ultraviolet radiation.

麦角甾醇结晶甾醇，C28H43OH，由糖中的酵母合成或由麦角提炼而成，当受紫外线照射时可转化成维生素D2

Ultraviolet radiation increases the risk of cataracts, which cloud the lens of the eye and can cause blindness.

紫外线辐射增加了白内障的危险，这种疾病使眼睛的晶体蒙上缀障并能导致失明。

It is concluded, that the E2 layer is a normal layer, controled purely by solar ultraviolet radiation; the annual variation of the solar height at the time of first ionization of the E2 layer is irregular, whereas this solar height of the F layer has a regular annual variation.

可以确认，E2层是一个純受太阳紫外輻射所控制的正常层次；該层每天开始电离时的太阳高度年变化是沒有規律的，而F层每天开始电离时的太阳高度却具有有規律的年变化。

Electric design in making medicament from power distribution electric, luminance, annihilating germ by ultraviolet radiation, fire alarm, wire and tube and so on, was discussed briefly in this paper.

从动力配电、气照明、外线灭菌、灾报警和电气管线等几个方面对制剂厂的电气设计作了简要的论述。

Moreover, it can also keep the ultraviolet radiation out of rooms, which could easily penetrates ordinary thermal insulation material such as the iron sheet, the concretes, the lumber and so on. we researches and develops this product based on the combination polyethylene and aluminum foi

我集团公司研发生产的这种新型隔热材料通过铝箔材料反光、热的特性和聚乙烯材料的结合，使其不仅具有良好的绝缘、热反射、隔热、反辐射功能，而且还通过该材料的特性在房屋建筑应用上能起到很好防潮、保温、节能作用。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新