uvc

A comparative study on the resistance of bacteriophage MS2 and T4 to UVC

MS2和T4噬菌体对短波紫外线抵抗力的比较研究

Study on inactivation of bacteriophage pseudomonas aeruginosa and bacteriophage f_2 in plasma by UVC

短波紫外线灭活血浆中绿脓杆菌噬菌体与f2噬菌体的观察

Effect of Cutting Speed and Feed Rate on UVC Hard Cutting

切削速度与进给量对UVC硬态切削加工的影响

Experimental study on removal of low concentration benzene with UVC

利用UVC去除低浓度苯的实验研究

The Application of UVC for Error Compensation System

超声振动切削技术与误差补偿技术的综合应用

The alteration of cell membrane receptor radiated by UVC may impact the cell functions possibly .

结论UVC照射可显著影响粒-单系造血祖细胞集落形成，照射对细胞的影响并非直接对细胞的杀伤，可能是通过改变细胞膜受体而影响细胞的功能。

Experimental results indicate that this method can make UVC system work continuously and stably at situations of variable cutting conditions .

试验结果表明：该自动调谐方法在加工条件变化的情况下能使切削系统始终工作在谐振状态，实现连续稳定的振动切削。

The Design of New UVC Disinfect Facility for HVAC

紫外线中央空调系统消毒设备设计

The relationship between distance in ultra-violet short wave ( UVC ) lamp and intensity of illumination

短波紫外线光源灯距与照射强度的关系

UVC had the best inhibitory effect , UVB and UVA were in the next place .

其中UVC对发光的抑制作用最强，依次为UVB和UVA。

Conclusion : UVC and CSI could effectively inactivation SV without affecting the antibody activity in the treated plasma .

结论：UVC与CSI联用技术的血浆消毒模型能有效灭活SV病毒，不损害血浆中抗体成分的活性。

But there was no apoptosis in the lymphocytes radiated by UVC .

UVC照射细胞未见凋亡改变。

UVC , the shortest waves , aren 't a problem because they don 't make it through the Earth 's atmosphere .

UVC的波长最短，不能穿透地球大气层，所以不会对人产生影响。

Conclusion : Both UVC and low He-Ne laser have the obvious effects on promoting the healing of the wounds and no sharp differences .

结论：短波紫外线和低能量He－Ne激光照射对伤口愈合有明显的促进作用。

Objective : To discuss the principles of the healing effects on the wounds by Ultraviolet C ( UVC ) and low He-Ne laser irradiation treatment .

目的：观察短波紫外线和低能量He－Ne激光对创口愈合的影响。

The Antiseptic lamp with maximal peak at 254 nm ( UVC ), also show peaks at UVB and UVA .

紫外线杀菌灯的峰值在UVC段，但在UVB和UVA段也有波峰；

K562 cells were irradiated by low dose UVC , the DNA damage was detected by comet assay after treated 2h but not immediately .

低剂量UVC照射K562细胞经2h孵育后，彗星电泳可检测到即时检测不能发现的损伤，表明细胞的损伤具有延时效应。

Taking ultrasonic vibration cutting ( UVC ) as an example , this paper puts forward a method of tuning automatically for ultrasonic vibration machining ( UVM ) .

本文以超声波振动切削为例介绍了超声波振动加工中自动调谐技术的实现方法。

The rate reaction constant by UVC was two orders higher than that by UVA , even though UVC intensity was only 10 % of UVA .

尽管UVC强度仅为UVA的10%，但MC-RR在UVC下的反应速率常数却比UVA下高了近2个数量级。

Ozone layer can efficiently absorb all UVC and 95 % of UVB . However , UVA is not absorbed at all .

臭氧层能有效吸收全部的UVC和约95%的UVB，UVA则不能被吸收。

Conclusion The study demonstrates that both UVC and He-Ne laser have the effect to promote the healing of infected wound , especially the result of UVC is better .

结论UVC与激光对感染性伤口的愈合均有良好的促进作用，其中UVC效果更佳。

OBJECTIVE : To study the incidence and pathogens of umbilical venous catheterization ( UVC ) related infection in the neonatal intensive care unit ( NICU ) .

目的：了解新生儿经脐静脉中心静脉置管（UVC）相关性感染的发生率以及感染病原菌。

The theoretical bases of measuring the amplitude in Ultrasonic Vibration Cutting ( UVC ) machining with general measuring tools is analyzed and proved , and a simple method of measurement is introduced .

分析论证了用一般量具测量超声振动振幅的理论依据，并介绍了具体测量超声振动振幅的简便方法。

[ Conclusions ] The resistance of bacteriophage to UVC of bacteriophage T4 is better than that of bacteriophage MS2 .

[结论]在本实验条件下，对短波紫外线的抵抗力：T4噬菌体＞MS2噬菌体。

In the process of ultrasonic vibration cutting ( UVC ), the resonant frequency of mechanical syntonic system varies in a wide range because of system 's heating up and variable loads .

在超声振动切削中，由于系统的发热及加工负载的变化，机械谐振系统的谐振频率会在较大范围内发生变化。

Objective To study the healing effect of ultraviolet C ( UVC ) and He-Ne laser irradiation on the infected wound and distinguish the effect of UVC from He-Ne laser .

目的研究短波紫外线（UVC）与氦氖激光照射对感染性伤口愈合作用的影响，并判别其作用的差异性。

Objective : To construct an effective and practical disinfector for plasma disinfection with short wave ultraviolet rays ( UVC ) and cross linked starch iodine ( CSI ) .

目的：建立一种用短波紫外线（UVC）与交联淀粉碘（CSI）联用的血浆消毒实用模型。

Objective To observe the influence of ultraviolet C ( UVC ) irradiation on apoptosis of human peripheral blood monocytes and interleukin-2 ( IL-2 ), interleukin-12 ( IL-12 ) .

目的观察短波紫外线（UVC）照射正常人外周血单个核细胞凋亡及白细胞介素2（IL－2）、IL－12水平的影响。

Photocatalytic decomposition of H2S in liquid phase and direct decomposition of H2S to produce H2 in gas phase were studied under ultraviolet light with the characteristic wavelength of 253.7 nm ( UVC ) .

本文以特征波长为253.7nm的紫外光（UVC）作为光源，进行了紫外光液相直接分解H2S制氢和催化分解H2S制氢以及气相直接分解H2S制氢的研究。

The effects of UVC on K562 cell was investigated by MTT test , morphological observation , cell count and comet assay . The cell cycle distribution was detected by the flow cytometer ( FCM ) .

利用MTT法、细胞计数、彗星电泳等方法结合流式细胞仪检测细胞周期分布，并使用细胞形态学技术研究UVC造成的细胞DNA损伤与细胞周期分布的关系，探讨细胞DNA损伤后的修复机制。