查询词典 photometer

Nutrient release characteristics of coated potassium sulfate were estimated at different temperatures in water, by means of conductometer and flame photometer.

以山东农业大学"控释肥料中试车间"制作的包膜控释钾肥为材料，用静水浸泡法评价其在不同温度下的养分释放特性，分别采用电导率法和火焰光度法测定其养分释放速率。

Exposure meter , light meter , photometer

我们来查一下曝光表。不适合

Result show:the solution,extracted from rat rail tendons,consist mainly of type I collagen;No growth of bacteria in 37℃ thermostatic culture box for 72 hours;Absorbing the height of ultraviolet-spectrophotometry is 230 nm by using flicker photometer examination;Amino acid in type I collagen consist of aminoacetic acid(40 per cent) and proline(14.3 per cent);Under microscope:collagen gel netted constraction consist of original collagen fibril that had been fairly well-distributed and had a quite regular striate lines ;The collagen solution prepared collagen gel matrixes in 37℃ thermostasis for culture cells and also prepared collagen solid film by washing collagen gel with a phosphate solution for plasty surgery materials.

结果：提取液主要为Ⅰ型胶原蛋白；72小时37℃恒温培养箱内培养无细菌生长；紫外分光光度计测定，吸收高峰为230nm；氨基酸成分主要为甘氨酸：占40%，脯氨酸：14.3%。显微镜下见：相互交织的胶原原纤维结构组成的网状结构；纤维均匀，有规则横纹。胶原蛋白液在37℃恒温下，可制成凝胶，用于培养细胞；用磷酸液冲洗胶原蛋白凝胶可成固体片状，制成胶原膜，用作医用材料。

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The focus depth of the photometer is quite large. Observer's minor visual defects, such as myopia and hypermetropia will not affect the observation results.

由於测量器的景深较大，观测者的近视或远视等轻微视力问题不会对测量结果做成影响。

Instruments used in the study included a photometer, a phonometer, a V8 camera, a heart rate monitor, a respiration monitor, and a blood oxygen saturation monitor.

研究先后测量新生儿加护病房原有包布覆盖状态，包布覆盖保温箱上方、后方和侧边1/3处及移除包布，三个情境保温箱内光线照度、音量、早产儿的心跳速率、呼吸速率及血氧饱和度。

This paper introduced the development and application of a portable ultraviolet photometer for the examination of organic matter in water.

主要介绍一款应用于水质监测的便携式水中有机物快速测定仪的研制工作。

The application of FIA two-beam photometer to flow injection analysis is studied.

开展了流动注射分析在双光束光度计上的应用研究。

The chemical analysis of N, P and K in organic fertilizer is presented: sample is decomposed by sulfuric acid-hydrogen peroxide and prepared to be a solution. N can be determined by NC-2 model quick N analysis set, P by chinoline molybdic acid method and K by tetraphenylboron potassium, needless of spectral photometer and flame photometer, the method is available when the content of N, P or K is over 0.1% with desired accuracy and precision.

介绍用化学分析方法测定有机肥料氮、磷、钾的含量，即样品经硫酸-过氧化氢消化后，制备待测溶液，分取待测溶液用NC-2型快速定氮仪测定氮，用磷钼酸喹啉重量法测定磷，用四苯硼酸钾重量法测定钾，不需使用分光光度计和火焰光度计，适宜一般复混肥料厂采用，对含氮、磷、钾分别达0.1％以上的样品均可用本法测定，方法的准确度和精密度能满足生产的要求。

The author seeks after an effective way to retrieve aerosol optical depth for urban area with dense population and industrialization. Three-level remote sensing monitoring ""Satellite -airborne - surface"" was ideated with MODIS, OMIS and sun-photometer to retrieve urban aerosol optical depth. In the paper, the author compared three AOD retrieval methods and analyzed the applicability and limitation of each method, including ground-based remote sensing with sun-photometer.

本文针对人口密集、工业化程度高的城市区域范围，探索高光谱数据遥感反演气溶胶光学厚度的方法，应用中科院上海技术物理研究所自行研制的模块化成像光谱仪，结合MODIS卫星资料和地面太阳光度计监测，试图形成&星载—机载—地面&三个高度立体遥测，实现城市气溶胶光学厚度的反演，并进一步研究其环境效应。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。