- 更多网络例句与紫外辐射相关的网络例句 [注:此内容来源于网络,仅供参考]
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It developed for military affairs first in Occident .It utilizes the characteristic of NUV spectrum (240-280nm) that UV spectrum of object is much greater than that of solar radialization in the aerosphere. Double spectrums imaging system gets UV and visible images to identify the object and background. Image infusion is a essential step of succedent image processing.
它利用中紫外区的"日盲"(240—280nm的中紫外)特性,即目标发出的紫外线远远强于太阳的紫外辐射,通过双光谱图像检测系统观察和检测该波段的紫外目标信号与背景可见光图像,并利用图像配准与融合技术,把紫外光图像准确地定位于背景图像,形成合成图像达到检测目的。
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Thermal radiation ranges in frequency from infrared rays through visible light to ultraviolet rays.
热辐射的频率范围从低频的红外辐射到高频的紫外辐射。
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To understand whether the GST can protect plant from the damage of ultra-violet radiation,a UV inducible GST gene was isolated from an Arabidopsis cDNA library.The plant expression vector containing the GST cDNA was constructed and transferred into Arabidopsis thaliana plants by the Agrobacterium-mediated vacuum method.Molecular genetic analyses showed that the overexpression of the UV inducible GST could increase the tolerance of the transgenic plants to UV radiation
为了阐明GST在紫外辐射下是否对植物有保护作用,以紫外强烈诱导表达的GST cDNA为探针,筛选拟南芥cDNA文库,获得了这种GST的全长cDNA;利用此cDNA构建植物表达载体,并通过农杆菌介导法转化拟南芥,使其在拟南芥中得到大量表达;通过对转基因植株的紫外辐射耐性分析,证实了该GST的过量表达可明显增强拟南芥对紫外辐射损伤作用的耐受性。
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Under controlled conditions in artificial bioclimatic chambers, adult aphids of red and green biotypes of Sitobion avenae were placed on two wheat varieties ('Astron' and 'Xiaoyan-22') and treated under 30W lamp of UV\|B for different durations respectively.
研究紫外辐射对红和绿体色型麦长管蚜的生物学特征的影响,探求紫外辐射在蚜虫种下体色分化及遗传中的作用。
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Based on the measurement of chromophoric dissolvable organic matter in 22 shallow lakes in the middle and lower reaches of Yangtze River, the attenuation of ultraviolet radiation in the lakes in the middle and lower reaches of Yangtze River and corresponding penetrating depth were estimated using empirical models; and checked up utilizing the field measured attenuation of ultraviolet radiation in Lake Donghu Wuhan.
基于对长江中下游22个浅水湖泊有色可溶性有机物吸收的测量,运用经验模式估算了紫外辐射在长江中下游湖泊的衰减及对应的穿透深度,并利用在武汉东湖实测的紫外辐射衰减进行了检验。
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Although ultraviolet-absorbing compounds were induced by solar ultraviolet radiation, they could not fully counteract the damage to H. fusiformis induced by UVR.
此外,阳光紫外辐射也诱导产生了一定量的紫外吸收物质,但并不足以抵抗紫外辐射对藻体的伤害作用。
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Effects of solar ultraviolet radiation on the growth and photosynthesis of the economic brown alga Hizikia fusiformis were investigated while exposed to full spectrum solar radiation (280-700 nm), solar radiation depleted of UV-B (320-700 nm) and solar radiation deprived of total UVR (400-700 nm) in order to understand its responses to changes in solar UVR.
为探讨经济褐藻羊栖菜对阳光紫外辐射变化的响应,我们在全波段阳光辐射(280-700 nm),去除UV-B辐射(320-700 nm)以及光合有效辐射PAR (400-700 nm)三种辐射条件下对其进行培养,测定了其光合作用与生长的变化。
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Furthermore, the mixture of \%Cordyceps sinensis\% extract and lysogenic bacteria was irradiated with UV. The results demonstrate that the new methods are practical and easy to conduct, and that \%Cordyceps sinensis\% has a strong protection effect
本研究还将冬虫夏草浸出汁与溶源菌混合后进行紫外辐射,通过几种方法进行比较,结果证明建立的新方法确实可行,易操作;同时也表明冬虫夏草具有较强的抗紫外辐射作用
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It developed for military affairs first in Occident .It utilizes the characteristic of NUV spectrum (240-280nm) that UV spectrum of object is much greater than that of solar radialization in the aerosphere. Double spectrums imaging system gets UV and visible images to identify the object and background. Image infusion is a essential step of succedent image processing.
它利用中紫外区的&日盲&(240—280nm的中紫外)特性,即目标发出的紫外线远远强于太阳的紫外辐射,通过双光谱图像检测系统观察和检测该波段的紫外目标信号与背景可见光图像,并利用图像配准与融合技术,把紫外光图像准确地定位于背景图像,形成合成图像达到检测目的。
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There are still good relationship between UV,visible,infrared and total radiation in solar eclipse.
日食过程中,紫外辐射、可见光辐射、红外辐射与总辐射之间仍存在很好的相关关系。
- 更多网络解释与紫外辐射相关的网络解释 [注:此内容来源于网络,仅供参考]
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Radiance:辐射率
辐射率(radiance) 辐射率是与表面的视觉亮度紧密对应的物理量. 对于光辐射(包括不可见的红外和紫外辐射光)人射束,测量其(平均)辐射率的简单辐射计是由一个圆柱管构成的,管的每个端盖上有一个孔,以确定该处束的截面,
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ultraviolet radiation:紫外辐射
4.4.9.2 定义 本标准采用下列定义 4.4.9.2.1 紫外辐射(Ultraviolet radiation) 紫外辐射又称紫外线(ultravioletA.4.3 对现有毒理学和工业卫生学资料不足以制定短时间接触容许浓度值时,按下表推算短时间接触容许浓度(PC-STEL)值(表A1).
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ultraviolet rays:紫外射线
ultraviolet radiation 紫外线辐射 | ultraviolet rays 紫外射线 | UMA 高内存区域
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ultra-violet radiation:紫外辐射
ultraviolet photography 紫外线摄影 | ultra-violet radiation 紫外辐射 | uncertainty 不确定度
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far ultra-violet radiation:远紫外辐射
远红外辐射 far infra-red radiation | 远紫外辐射 far ultra-violet radiation | 法拉 farad
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ultra-violet ray:紫外
ultra-violet radiation 紫外辐射 | ultra-violet ray 紫外 | vaporization 汽化
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ultra-violet ray:紫外(射)线
"ultra violet radiation","紫外辐射" | "ultra violet ray","紫外(射)线" | "ultra-short wave","超短波"
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Resist ultraviolet rays:抗紫外线
紫外辐射:ultraviolet radiation | 抗紫外线:Resist ultraviolet rays | 紫外激光器:ultraviolet laser
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ultraviolet rays mutation:紫外诱变
紫外辐射:ultraviolet irradiation | 紫外诱变:ultraviolet rays mutation | 防紫外线:ultraviolet radiation protection
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Ultraviolet Light:紫外线(辐射)
ultraviolet lamp 紫外灯 | ultraviolet light 紫外线(辐射) | ultraviolet radiation 紫外线辐射