发光 1.(发出光来) give out light; shine; be luminous; brighten; fulgurate; flash; glow; sparkle; glisten; gleam; shimmer; radiate; lightening; radiation; shining; glowing; inflammation 有一分热, 发一分光 give as much light as the heat can produce; do one's best, however little it may be; 露珠在晨光下闪闪发光。 dewdrops sparkle [glisten] in the morning sun. 群星闪闪发光。 the stars twinkled.2.[物理学] luminescence 场致发光 electroluminescence
Microplate luminometry for toxicity bioassay of environmental pollutant on a new type of fresh water luminescent bacterium vibrio - qinghaiensis sp . - q 测定环境污染物对青海弧菌发光强度抑制的微板发光法研究
Standard test method for determination of sulfur compounds in natural gas and gaseous fuels by gas chromatography and chemiluminescence 用气相色谱和化学发光法测定天然气和气体燃料中硫化物含量的标准试验方法
Standard test methods for continuous measurement of oxides of nitrogen in the ambient or workplace atmosphere by the chemiluminescent method 用化学发光法连续测定周围环境或工作场所空气中氮的氧化物含量的标准试验方法
The method of assay for generation of active oxygen species includes spectrophotometry , fluororesence , chemiluminescence , histochemistry , etc 活性氧的检测方法主要有:分光光度法、荧光法、化学发光法、组织化学法、金属沉淀法等。
Standard test method for trace nitrogen in liquid petroleum hydrocarbons by syringe inlet oxidative combustion and chemiluminescence detection 注射插入氧化燃料和化学发光法测定液态石油碳氢化合物中痕量有机结合物氮的标准试验方法
The results show that c . pinnatifida bunge has the strength antioxidative effect , and the antioxidative effect increased with increasing concentration 用流动注射化学发光法测定了山楂果的抗氧化性能,实验结果表明:山楂果具有较强的抗氧化性能,并且抗氧化性能随着浓度的增加而增加。
Chemiluminescent analysis has been widely used in many fields , such as environmental chemistry , molecular biologics and medicine chemistry because of its simple laboratory apparatus and high sensitivity features 摘要化学发光法具有所需设备简单、灵敏度高等特点,已广泛应用于环境化学、分子生物学和医学等领域。
Methods the antioxidant of 75 % ethanolic extract and organic solvent extracts , water extracts and polysaccharids from acanthus ilicifolins l . was detected by flow - injection chemiluminescence , to evaluate the ability of scavenge h2o2 方法采用流动注射化学发光法,研究该植物75 %乙醇提取物及其有机溶剂萃取分离部分、水提取物及多糖对过氧化氢( h2o2 )的清除作用。
Results n - acetylgalactosaminyltransferases cdna library has been made successfully for the creation of low - density microarrays for gene expression profiling , with which , the different positive signals of n - acetylgalactosaminyltransferases gene expression can be observed in human tumor cells through chemiluminescent detection 通过此芯片采用化学发光法能够检测到人肿瘤细胞中的n -乙酰氨基半乳糖转移酶基因家族不同程度的阳性信号。
Although this method gives high sensitivity , the radioactive labels present many problems such as a potential hazard to analyst and environment , which limited its application in dna diagnostic laboratories . in order to overcome these problems a serious of non - radioactive dna probes such as fluorescent , chemiluminescent and electrochemical probes have been developed . although these new methods display many advantages , they have not been used to take place completely the traditional method because of low sensitivity or complex equipment or other shortcomings 自20世纪80年代以来,各种非同位素如酶、荧光素、生物素、地高辛标记的化学发光法和荧光分析法以及以电活性物质做标记的电化学方法相继问世,这些方法虽然在一定程度上克服了同位素标记的缺陷,但由于存在灵敏度不够高或检测系统庞杂或仪器价格昂贵或标记物不稳定等缺陷,还不能完全取代传统方法。