大多数AGE是黄褐色和荧光的,并有特殊的光谱性质。
Most AGE's are yellowish brown and fluorescent and have specific spectrographic properties.
荧光的潜在生态效益并不局限于检测污染。
The potential ecological benefits of bioluminescence do not end with detecting pollution.
这些是荧光的色素细胞,它们在黑暗中像萤火虫一样发光。
These are bioluminescent chromatophores, and they glow in the dark like fireflies.
细胞放到位置以后,研究者一步步提高蓝色激光的功率,观察绿色荧光的变化。
With the cell in place, the researchers gradually increased the power of the blue laser and watched how the green fluorescence changed as a result.
这些精美的发荧光的肌动蛋白束的缠结通过直接投票赢得本年度最佳显微照片称号。
These elegant tangles of fluorescent actin bundles won the popular vote for the best microscopic photo of the year.
用荧光扫描器与分析软件逐个检测带有荧光的探针,识别显现出的细菌或病毒序列。
In turn, a fluorescent scanner and analysis software are used to detect the probes that have lit up, identifying the presence of viral or bacterial sequences.
他移动的身影惊扰了散发着荧光的花瓣,它们看起来好像自动从银幕上飘落下来,在电影院大厅里轻轻荡漾。
His movement disturbs the fluorescent flower petals, which appear to detach themselves from the frame, wafting gently out across the darkened auditorium.
拍摄这些照片的神经生物学家JeffLichtman利用这个发现发明了一种能够产生绿、红、蓝三种荧光的基因标记神经细胞的方法。
Jeff Lichtman, the neurobiologist who created those pictures, had used the discovery to invent a way to tag nerve cells with genes whose products fluoresce green, red and blue.
这样极大提高了开发生物荧光的可能性,因为这意味着“绿色荧光蛋白”不再必须被注射到组织中,取而代之的是,其基因序列可以被加入到活体的基因中去。
This expanded the possibilities for exploiting bioluminescence dramatically, because it meant that GFP did not have to be injected into tissue.
天文学家探测到了强荧光信号,该信号来源于甲烷气体吸收附近恒星辐射而发出的光线。
Astronomers detected a bright fluorescent signal, caused by radiation from the nearby star being absorbed by methane and released as light.
她和其他四只猎兔犬都能制造一种可以在紫外线照射下发红光的荧光蛋白质。
She and four other beagles all produce a fluorescent protein that glows red under ultraviolet light.
然而不用水银的LED在功效上已经可以与荧光灯相匹敌。
LEDs, however, contain no mercury and already rival fluorescents in efficiency.
他们的研究方法是,向叶片内注射荧光染料,看叶脉网络是否能够将染料输送到各处受损部位。
They discovered this by injecting fluorescent dye into leaves to see if the vein network could distribute the dye to all parts of a leaf that had been damaged.
报道了白芨沸水浸取液的三维荧光光谱和紫外吸收光谱。
Three-dimensional fluorescence spectrum and ultraviolet absorption spectrum of Bletilla striata extraction drawn by boiling water were reported.
用这个方法能从血液样本中查出镰刀形红细胞贫血症,染色唾液涂片的荧光图像还能诊断出是否得了肺结核。
The system could also diagnose sickle-cell anaemia from blood samples, while fluorescent images of a stained sputum smear were sufficient to identify the presence of tuberculosis.
就效率而言,紧凑型荧光灯被看好为传统灯泡的替代者。
For efficiency, compact fluorescent lamps are an admirable replacement for regular light bulbs.
不用换灯口,目前白炽灯泡的最廉价直接替代品是荧光灯(CFL).
Without changing light fittings, the cheapest direct replacement for an incandescent bulb at the moment is a compact fluorescent light (CFL).
所以荧光染料把不可见的能量转换成了可见光,这就是魔术的奥妙所在!
So fluorescent dyes turn invisible energy into visible light, and that's how the magic trick works!
沃尔玛集中大量精力致力于环境保护,其宣布计划减少店中的能源消耗和废弃物,并且推行可再生能源,如小型的荧光灯泡。
It has focused heavily on the environment, announcing plans to cut energy consumption at its stores, reduce waste and promote renewable energy such as compact fluorescent bulbs.
目前更为简单廉价的技术,通过给动物注射可以扩散进入血液系统的荧光染剂,实现内部器官成像。
A cheaper and simpler technique involves injecting the animals with fluorescent dyes that are diffused into the blood stream and channeled to the internal organs.
免疫荧光共定位分析用于检查突变蛋白的合成和分泌。
Immunofluorescence co-localization analysis was used to examine the synthesis and secretion of the mutant protein.
他们利用7个大肠杆菌菌株群,每个都加入了能表达出不同颜色荧光蛋白的基因。
The new scheme replaces the fuse with seven colonies of Escherichia coli bacteria, each given a gene for a different fluorescent protein.
使用钴蓝光进行观察,角膜擦伤的荧光素染色缺损处会变得更加明显并呈现出黄-绿色(如图所示)。
With the use of blue light, the fluorescein defect of a corneal abrasion may be more pronounced and will appear yellow-green (shown).
由于硅质纳米棒的高纵横比,使得附着于硅纳米棒上的染色分子对所探测捕获沙门氏菌具有更强的荧光着色性。
Due to the high aspect ratio nature of the silicon nanorods, dye molecules attached to the silicon nanorods produce an enhanced fluorescence upon capture and detection of Salmonella.
由于硅质纳米棒的高纵横比,使得附着于硅纳米棒上的染色分子对所探测捕获沙门氏菌具有更强的荧光着色性。
Due to the high aspect ratio nature of the silicon nanorods, dye molecules attached to the silicon nanorods produce an enhanced fluorescence upon capture and detection of Salmonella.
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