照片:鱿鱼,发光细菌很好地协同工作
利用发光细菌法研究了水溶液及红壤提取液中镧的生物毒性。
The biological toxicity of lanthanum (La) in water solution andextractable solution from red soil both was studied by luminous bacterial method.
因而用发光细菌作指示生物测定部分农药和除草剂的浓度是一种简便,快速、灵敏的方法。
Thus, using luminous bacteria as indicator of bioassay for monitoring the concentration of certain pesticides and herbicides are simple, fast, and sensitive.
与糠虾法和发光细菌法相比,发光海藻法具有抗干扰能力强、灵敏度高、检测时间短等优点。
This method has the advantage of good anti - jamming ability, higher sensitivity and short test time.
本文基于发光细菌发光抑制法系统检测了六种量子点的毒性,并初步探讨了新型荧光碳点的毒性。
In this paper, a novel method so-called bioluminescence inhibition assay with luminous bacteria (Photobacterium phosphoreum) was introduced to evaluate the toxicity of quantum dots.
采用发光细菌、鱼类和小鼠急性毒性试验和大鼠亚急性毒性试验检测了苏州河底泥及河水的生物毒性。
The toxicity of sediment and water of Suzhou Creek was investigated by toxicological methods including acute and sub-acute toxicity test performed on luminescent bacteria, fishes, mice and rats.
他们从萤火虫和海洋荧光细菌中提取基因,并对它们进行了修改,可以很容易地添加到其他生物体中,使它们发光。
They took genes from fireflies and bioluminescent marine bacteria and modified them that can be easily added to other organisms to make them glow.
这是因为,在监测中微子的同时,它还能够监测到发光生物体和细菌发出的光亮。
That's because, as well as neutrinos, it can detect the light given off by luminous organisms and bacteria.
但是借助基因工程,范德·梅尔博士和他的同事们已经让细菌中的发光反应与和处理污染有关的新陈代谢过程连结起来。
But using genetic engineering Dr Van der Meer and his colleagues have coupled the light-generating reactions in bacteria to metabolic processes associated with handling pollution.
遗传学家及艺术家亨特·科尔(Hunter Cole)使用具有生物发光性的细菌绘制出这样一幅令人惊叹的DNA分子演示图。
Geneticist and artist Hunter Cole has produced an incredible rendition of DNA molecules using bioluminescent bacteria.
研究人员发明了一种新型密码,利用细菌传递机密信息,这种细菌会在特定条件下发光。
Researchers have invented a new form of secret messaging using bacteria that make glowing proteins only under certain conditions.
萤光乌贼与其能发光的细菌间有着一种得益于双方的共生关系。 同为威斯康辛-麦迪逊大学的NedRuby和Margaret McFall-Ngai对这种关系进行了高度的研究。
The flashlight squid and its glowing bacteria have a symbiotic relationship that benefits both parties and have been intensely studied by Ned Ruby and Margaret McFall-Ngai at UW-Madison.
然后他们将抗菌素和肺结核细菌放在一起,如果细菌发光,说明它有抗药性。
Then they combined the bacteriophages with TB bacteria. If the bacteria glow, it means they are drug resistant.
如果细菌发光,就说明这些细菌是耐药的。
说明去镁叶绿素置换影响了细菌反应中心内激发光能传递和原初光化学反应过程。
The decaying kinetics changed in different RCs, indicating that pheophytin replacement influenced the energy transduction and primary photochemical reaction in purple bacterial reaction centers.
对啤酒样品进行细菌富集后,采用AT P生物发光技术制作标准曲线,快速检测样品中的菌落总数。
After concentrating bacteriums of the beer sample, Uses the ATP bioluminescence technology to Manufacture standard curve and rapid examine the colony total of sample.
结果表明,发光强度的增加并非由ATP所造成引起的,而是由农产品中含有的细菌经辐照后引起的;
The results show that the increase of luminescence in irradiated food was not caused by ATP, is caused by the influence of the irradiated bacteria in sample;
本文还讨论了细胞质膜在细菌发光中的作用和呼吸抑制剂对细菌发光的影响的作用机制。
The mechanism of the breath inhibiter and the role of cell membrane on bacteria emitting light are discussed.
在进入昆虫宿主后,线虫从肠道释放发光杆菌,然后细菌引起昆虫的致命败血病。
Upon entering an insect host, the nematode releases Photorhabdus from its intestinal tract and the bacterium establishes a lethal septicemia in the insect.
观察到了微秒量级的快速光开关现象,并分析了激发光脉冲作用结束时,各中间态上细菌视紫红质分子的分布。
Microsecond optical switch is observed and BR molecule distributing of different intermediate is analyzed when the exciting pulse is over.
针对细菌总数现场检测需求,设计了一种基于ATP(三磷酸腺苷)生物发光技术的细菌总数现场快速检测仪。
A rapid detection meter for bacterial count based on ATP (adenosine triphosphate) bioluminescence technology was designed.
针对细菌总数现场检测需求,设计了一种基于ATP(三磷酸腺苷)生物发光技术的细菌总数现场快速检测仪。
A rapid detection meter for bacterial count based on ATP (adenosine triphosphate) bioluminescence technology was designed.
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