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食品中兽药残留液质联用法检测方法探讨 被引量:1
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作者 孙晓娟 《食品安全导刊》 2018年第6期77-77,共1页
随着科技的发展,越来越多的检测技术诞生了。液相检测技术也叫高效液相色谱技术,目前在我国的兽药残留分析领域占有主导地位。因为液相色谱技术不会受到样品热稳定性和挥发性的限制,所以应用范围较广。本文从兽药残留检测方法概述、对... 随着科技的发展,越来越多的检测技术诞生了。液相检测技术也叫高效液相色谱技术,目前在我国的兽药残留分析领域占有主导地位。因为液相色谱技术不会受到样品热稳定性和挥发性的限制,所以应用范围较广。本文从兽药残留检测方法概述、对动物性食品中受体激素残留的测定、相关技术在操作过程中的注意事项、食品中兽药残留检测的未来展望等四方面进行了阐述。 展开更多
关键词 食品兽药 残留液相 质联研究 检测方法
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The State of Geological Sciences in the USSR by the Mid-Twentieth Century
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作者 Ivan Petrovich VTOROV 《Chinese Annals of History of Science and Technology》 2024年第1期125-130,共6页
The November 1948 open session of the Institute of Geological Sciences AS USSR was previously unknown,in contrast to the August 1948 session of VASKhNIL.The publication of the transcript of the session of geologists i... The November 1948 open session of the Institute of Geological Sciences AS USSR was previously unknown,in contrast to the August 1948 session of VASKhNIL.The publication of the transcript of the session of geologists is based on the original verified transcript from the Geological Institute and the Archive RAS.It presented reports on the main scientific directions of geology:stratigraphy,the Quaternary geology,lithology,geotectonics,petrography and petrology,mineralogy and geochemistry,and the geology of ore and coal deposits.This thick book details all the Q&A sessions,discussions of theories,methods,and practice among the leading Soviet geoscientists.The session and its resolution describe the situation and development of geology in the USSR in the mid-twentieth century as well as the collateral impact of the Lysenko affair on the earth sciences in the USSR. 展开更多
关键词 history of geology geological sciences book review 1948 session VASKhNIL 1948 session of the Institute of Geological Sciences AS USSR
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