查询词典 ultraviolet

Common electro-optic ophthalmia, multiple occur in industrial production, welding operator, is a common occupational disease, but also common in high altitude snow-capped mountains due to a large number of ultraviolet reflectance by snow gets in the eyes walls have called snow blindness.

常见电光性眼炎，多发生于工业生产中电焊操作工，是一种常见的职业病，也常见于高原雪山因大量紫外线经雪地反射入眼而致，称为雪盲。

The CCTV and local meteorological observatory broadcasts the intensity of ultrsviolet rays every day, obviously harmful ultrsviolet rays harmful to human body, and people gradually paid much attention to ultrsviolet rays, clinical proof: The eye frequently receives the ultraviolet radiation, it can cause electrophoto ophthalmia.

中央电视台和地方气象台现在每天播报紫外线的强度，可见有害紫外线对人体的伤害已逐步被人们重视，临床证明：眼睛经常受紫外线照射，就会导致电光性眼炎，日光性眼炎或雪盲。

Electric ophthalmia ; ultraviolet ; treatment

电光性眼炎；紫外线；治疗

Ultraviolet light is needed to activate production of vitamin D in the body, which prevents rickets, osteomalacia and osteoporosis.

在人体内部，紫外线被用来刺激维生素D的生成，这种维生素能预防驼背、骨软化和骨质疏松症等骨骼问题。

Objective To study the mechanisms of ultraviolet blood irradiation and oxygenation for psoriasis.

目的研究紫外线照射充氧自血回输治疗银屑病的机制。

The proceess of water purification includes fine filtration,ozonization,irradiating of ultraviolet ray, absorption of activated carbon,purifying by mai-fan stone etc.

该机即节省了臭氧，又避免了二次污染，其净化水的过程包括：微细过滤、臭氧氧化、紫外线照射、活性炭吸附、麦饭石净化等。

Objective To evaluate disinfectant effect of ozonizer and ultraviolet ray.

目的 总结比较三氧消毒机与传统紫外线空气消毒效果，提高消毒效果，保证手术室无菌环境和手术安全。

Ozonizer disinfection is more effective than ultraviolet ray.

三氧消毒机空气消毒效果优于紫外线。

Results The bacteria were （166.43±127.34） in ozonizer disinfection,but bacteria were （235.50±3.61） in ultraviolet ray.

结果 三氧消毒机法空气细菌数（166.43±127.34）；紫外线法空气细菌数（235.50±3.61），两组总细菌数对比差异有非常显著性（t=3.84，P＜0.01）。

The company has a daily output of 0.5-200/h, and its main products include multi-media filter, activated carbon filter, softener, precise filter, reverse osmosis equipment, N-series filter, cation exchanger, anion exchanger, ion exchanger, EDI, ultrafilter, ultraviolet ray bacteria killer, ozonizer, pinhole filter, dosing machine, filling machine, water tank, etc..

公司目前的成套生产能力为0.5-200 /h，主要产品包括多介质过滤器、活性碳过滤器、软化器、精密过滤器、反渗透主机、纳滤、阳离子交换器、阴离子交换器、混合离子交换器、EDI、超滤、紫外线杀菌器、臭氧发生器、微孔过滤器，计量加药装置、灌装设备及水

Test results show 1 the fatigue strength of peened joints under overloading, in spite of lower than the fatigue strength of the non-overloading peened joints, is still greatly higher than the fatigue strength of as-welded joints; 2 In the range of lower stress level and longer life, ultrasonic peening method exhibit better results than TIG dressing; 3 Fatigue strength of the welded joints with defects (such as undercut at the weld toe) can also be improved greatly after peening treatment.

结果表明，超声冲击处理过的焊接接头经过载后疲劳性能有所下降，但与原始焊态相比提高疲劳强度、延长疲劳寿命的效果仍然十分显著；在低中应力水平、中长寿命区域，使用超声冲击法提高焊接接头疲劳强度比TIG熔修法效果更好；超声冲击处理后，含咬边等缺陷的焊接接头，疲劳强度同样有较大的提高。

Serein Metrology Co., LTD is a holding company by Hexagon Metrology AB specializing in designing, manufacturing and selling precision coordinates measuring machine, vision measuring machine and height gauge machine, etc.

思瑞测量技术有限公司是由瑞典海克斯康计量技术集团控股的一家从事研发、生产及销售精密坐标测量机，影像测量仪，测高仪等专业计量设备与仪器的合资企业。