Determination of 9 Organotins in Food Contact Materials(食品接触材料中9种有机锡的检测) [PDF]
Shipin kexue jishu xuebao, 2021 An analytical method for simultaneous determination of organotins in food contact materials with different uses by gas chromatography-mass spectrometry was established.
QIAN Chong(钱冲) +6 more
doaj +1 more source
Effect of Aflatoxin B1 Removal by Ultra High Pressure-Assisted Enzyme Treatment on Quality of Rice Bran Polypeptides(超高压辅助酶法脱除黄曲霉毒素B1工艺对米糠多肽品质的影响) [PDF]
Shipin kexue jishu xuebao, 2019 Based on the optimized process for aflatoxin B1(AFB1)removal through the ultra high pressure-assisted enzyme treatment, the quality of rice bran polypeptides has been evaluated.
LIN Yiyun(林奕云) +5 more
doaj +1 more source
Safety Issues during Tea-processing in China and their Countermeasures(我国茶叶加工过程的质量安全问题及对策) [PDF]
Shipin kexue jishu xuebao, 2014 This paper described the management mode and the status of tea quality and safety in China and introduced the tea quality control experience in India, Japan, Europe, and the United States.
LIU Xin(刘 新) +6 more
doaj +1 more source
Safety Issues in Tea Deep-processing Products in China and their Countermeasures(我国茶叶深加工产品的安全问题及对策) [PDF]
Shipin kexue jishu xuebao, 2014 This paper introduced the current situation of Chinese tea deep-processing industry and analyzed the food safety issues in the production of major tea deep-processing products from the aspects of raw materials, processing, and related regulations and ...
YIN Jun-feng(尹军峰) +3 more
doaj +1 more source
Application status of steel slag asphalt mixture [PDF]
, 2020 总结了钢渣的物理性质、化学成分及矿物相组成; 分析了影响钢渣体积安定性的因素及其改善措施; 探讨了钢渣沥青混合料的配合比设计方法; 分析了钢渣沥青混合料的路用性能(高温稳定性、低温抗裂性、水稳定性、抗疲劳性、体积安定性、抗滑性)及其功能特性(导电性与微波加热); 研究了钢渣沥青混合料的生态、社会及经济效益; 介绍了国内外的工程应用。研究结果表明:钢渣可用于沥青混合料,且应为陈化半年以上的转炉钢渣或电炉钢渣; 钢渣的物理力学性能优良,而化学成分及矿物相组成受炼钢工艺影响有所区别 ...
Gao J. +9 more
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Tea Safety Issues in Field Production in China and their Countermeasures(我国茶叶在种植环节的质量安全问题及对策) [PDF]
Shipin kexue jishu xuebao, 2014 This paper outlined the kinds of tea quality issues during tea production in fields and their affecting factors and explored some of the control measures.
HAN Wen-yan(韩文炎) +2 more
doaj +1 more source
Evaluation of medication treatment for Alzheimer's disease on clinical evidence [PDF]
, 2014 Objective To formulate the best treatment plan for Alzheimer's disease patients by evaluating the therapeutic efficacy and side effect of various evidence-based programs.
Ling LIU +3 more
core +2 more sources
浙江大学学报. 农业与生命科学版. With the approval of more and more genetically modified (GM) crops in our country, GM safety management has become more important. Transgenic detection is a major approach for transgenic safety management.
颜晶莹(YAN Jingying) +4 more
doaj +1 more source
苏联对德国V-2火箭的技术复原(1945—1947) [PDF]
, 2014 在概述德国V-2火箭研制历程的基础上,考察了苏联人通过与德国专家合作,修复德国已有的火箭工厂和技术资料,复原V-2火箭的设计制造,逐步掌握火箭整体、发动机和控制系统的设计、制造、组装、测试与发射准备等技术,并最终在苏联本土实现火箭成功发射的过程。笔者认为,苏联采取在德国就地复原德国火箭技术的做法是非常明智的。苏联人最大限度地利用了德国的人才、技术与工业基础,实现了火箭技术的全面复原,不仅包括有形的火箭产品,还包括无形的技术知识。V-2火箭技术复原工作的成功显著提升了苏联火箭技术的起点 ...
王芳
core
Design and Implementation of Information Management Systems for Vehicle Gas Cylinders Type Test [PDF]
, 2015 由于特种设备对生命、财产、社会的巨大危害性，为了有效的减小和防止因为特种设备质量带来的安全事故，有效地保障了群众的生命及生产过程的安全，经济快速有效的发展，国家制定了相应的一些法律和一些规定。随技术发展，相关法律法规均明确规定鼓励采用一些技术手段和科学的管理方法，结合现代通信、信息等技术手段来有效的提高特种设备的管理水平。 车用气瓶是一种特种设备，其持续增长的特点，本文查阅、分析大量相关文献及国内外研究现状之后，通过对CNG气瓶部门的实际业务进行的调研以及分析，采用C ...
韩坤
core