以下为句子列表：
英文: Abstract: Spectrophotometer 723 were introduced briefly in the paper.In order to apply it into measurement of pepsin thickness,we add temperature control system and pipe equipment into the instrument.And we redesigned the board of instrument and reedited
中文: 文摘:简单介绍了723型可见分光光度计，在基本保持仪器原有机械结构的基础上，增加了温控系统和吸液装置，并对原仪器主板电路和程序进行了重新设计和编制，使它成功地应用在胃蛋白酶浓度的测量上。
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英文: Abstract: The principle of optical fiber photometer is analyzed. The problems of light modulation, construction of optical fiber probe, design of photoelectric transform circuit and wavelength switching mechanism are discussed.
中文: 文摘:本文就光纤光度仪的原理和设计中遇到的诸如光纤及光调制，光纤探头结构，光电转换电路设计，波长切换机构等问题进行了分析与讨论。本中提出的方法具有很强的实用性。
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英文: Adamas Gemological Laboratory in Brookline, Mass., has developed a spectrophotometer that shines full-spectrum light through a stone and detects specific wavelengths that are absorbed by occasional nitrogen atom clusters, common in natural stones but not
中文: 美国麻州的爱达玛斯宝石学实验室已研发出一台分光光度计，可发出全光谱的光，穿透宝石后，侦测被氮原子簇吸收的特定波长；氮原子在天然宝石中相当常见，却是合成宝石所没有的。
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英文: Have used atom to absorb spectral photometer inorganic element contents in determining the fruit of Chinese wolfberry,have discussed whose appearance relation with pesticide effect,the health care effect,have provided the certain basis to the effect study
中文: 用原子吸收分光光度计测定枸杞子中的无机元素的含量,并探讨了其与药效、保健作用的相关关系,为进一步研究其药理作用提供了一定的依据。
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英文: APPLICATION OF SCANNING SPECTROPHOTOMETER IN ADULT ACUTE LEUKEMIA RESEARCH—Ⅱ. A PRELIMINARY STUDY OF DNA/RNA DISTRIBUTION ANALYSIS OF BONE MARROW CELLS FROM ADULT ACUTE LEUKEMIA
中文: 扫描显微分光光度计在急性白血病研究中的应用——Ⅱ.成人急性白血病骨髓细胞DNA/RNA直方图分析的初步报告
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