ultraviolet spectrophotometer
紫外分光光度计：一种用于测量物质在紫外光谱范围内吸收和透过的仪器。
常用释义
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基本释义
- 紫外分光光度计：一种用于测量物质在紫外光谱范围内吸收和透过的仪器。
例句
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1·Concentration of RNA was determined by ultraviolet spectrophotometer.紫外分光光度计测定rna浓度。
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2·The absorbency of BSA was measured with the ultraviolet spectrophotometer.采用紫外分光光度法测定bsa的吸附量。
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3·The content of DNA in bone marrow cells was measured with ultraviolet spectrophotometer.用紫外分光光度计测定骨髓细胞内dna的含量。
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4·The content of polynitropolyphenylene in an insensitive and highly energetic booster explosive is determined using a 751G ultraviolet spectrophotometer.本文利用 75 1G型紫外分光光度计测定了钝感高能传爆药中多硝基聚苯撑的含量。
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5·The method of ultraviolet spectrophotometer which adopt 5% trichloroacetic acid depositing plasma protein firstly, was introduced to detect plasma MMS concentration.利用5%三氯醋酸沉淀蛋白质的紫外分光光度计法来测定各组血浆MMS含量。
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6·Using baicalin as the standard sample, the flavone substances in pollen of Yunnan pine were determined through methyl alcohol back flow extraction and ultraviolet spectrophotometer.以黄芩甙为标样，对云南松花粉中黄酮类化合物采用甲醇回流提取，用紫外分光光度法进行测定。
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7·It is preliminary studied the ultraviolet absorption character of CeO2 nanoparticles were used for degrading helianthine with the help of the 721-type spectrophotometer.本试验借助于721分光光度计对纳米二氧化铈的紫外吸收光降解性能进行了初步研究。
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8·The application of USB2.0 communication technology in ultraviolet-visible spectrophotometer is introduced.介绍了USB2.0通讯技术在紫外-可见分光光度计上的应用。
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9·So the vacuum ultraviolet multichannel spectrophotometer is also used to analyse HK-40 alloys by controlled exposure method with the aid of experimentally calibrated curves.再用真空光量计定时曝光法成功地分析了HK-40合金，并作出了其工作曲线。
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10·Methods The enzyme activities were measured in vitro with an ultraviolet-visible spectrophotometer.方法采用紫外可见分光光度计活体测定酶的活性。