醛类物质,aldehydes英语短句,例句大全

醛类物质,aldehydes
1)aldehydes醛类物质
1.Effect of silk fibers in lowering the content of aldehydes in the smoke mainly from lit cigarettes;蚕丝纤维降低香烟主流烟气中醛类物质含量的效果

英文短句/例句

1.Research on the Determination of Aldehydes Contained in the Biofuel Fog and Their Biochemical Effect;生物燃料烟气中醛类物质的测定及其生化作用的研究
2.The breakdown of amino acids which occurs as the flavanols are oxidized gives rise to aldehydes in black tea aroma.黄烷醇氧化时发生的氨基酸降解，产生了红茶香气中的醛类物质。
3.Any of the steroid hormones produced by the adrenal cortex or their synthetic equivalents, such as cortisol and aldesterone.皮质甾类由肾上腺或其合成的同类物，如氢化皮质酮和醛固酮
4.Electrolytic Synthesis of Organic Compounds Applicable to Food Industry Through Glyoxylate by Using Inorganic Carbon;以无机碳为原料经过乙醛酸电化学合成食品类物质
5.Force Field Development and Predictions of Thermodynamic Properties for Aldehydes and Ketones醛酮类化合物的分子力场参数推导及热力学性质计算
6.Analysis of Aldehydes in Beer Using Headspace Solid Phase Microextraction with Gas Chromatography/Mass Spectrometry采用固相微萃取-气相色谱-质谱法分析啤酒中醛类化合物
7.Synchronous fluorimetric determination of primary amine-containing compounds using acetylacetone-formaldehyde as the fluorigenic reagent乙酰丙酮-甲醛为荧光衍生试剂同步荧光法测定胺类物质
8.The bitterness substances in Luzhou-flavor liquor mainly include tannin, peptide, amino acid, fusel alcohol, aldehyde, and inorganic salt.浓香型酒中的苦味物质主要有单宁类、多肽、氨基酸、杂醇、醛类和无机盐。
9.glucocorticoid suppressible aldosteronism糖皮质类固醇可抑制性醛固酮症
10.Synthesis of Chromonic Aldehyde Hydrazones Containing Pyridazinone含哒嗪酮的色酮醛腙类化合物的合成
11.Aldehydic and phenolic compounds are found in cinnamon and mustard.在肉桂和芥菜中含有醛类和酚类化合物。
12.Research progress of environment-friendly PF based on biomaterial环保型生物质酚醛树脂的研究进展(二)
13.Synthesis of salicylaldehyde-5-ene-norcantharidinhydrazone analogues水杨醛-5-烯去甲基斑蝥腙及其类似物的合成
14.Determination of Aldehydes and Ketones in Surface and Sea Waters;地表水中和海水中醛酮类化合物的测定
15.Preparation and Prospect of Furfural Products and Its Application in the Leather Industry糠醛类化合物的制备及其在鞣制中的应用
16.Study on Carbonyl Compounds Emissions from a Methanol Engine甲醇发动机的醛酮类污染物排放特性研究
17.Investigation on Emission Characteristics of Methanol(Vehicle's) Aldehyde and Ketone Pollutants甲醇燃料车醛酮类污染物排放特性研究
18.Study on the synthesis of a series of ethylmercaptal and odour乙硫醇缩醛类化合物的合成及香气研究

相关短句/例句

aldehydes and ketones醛酮类物质
1.Dectection of aldehydes and ketones in smoke of biomass combustion by High Performance Liqiud Chromatography/Mass Spectrometry;生物燃料烟气中醛酮类物质液质联用法测定
2.Objective:To explore the effects of aldehydes and ketones in lung of mice so as to understand the relation between aldehydes and ketones in smoke from biomass combustion and airway diseases such as COPD.目的:通过模拟生物燃料烟气中主要醛酮类物质染毒小鼠观察其对小鼠肺脏抗氧化能力的影响。
3)A similar aldehyde.类醛类似醛的物质
4)volatile Aldehyde components醛类挥发性物质
1.Taking Xiaozhan Rice,a special local product in Tianjin area,as experimental material,the work is focused on the metabolism accumulation of volatile Aldehyde components which negatively influence rice quality and flavor,in order to select preservation bag of atmosphere storage film(MA) for rice storage at normal temperature.以天津地区特产的小站稻大米为试材,重点研究影响大米品质、风味的醛类挥发性物质的代谢积累规律与调控效果,研制筛选天津大米常温MA保鲜专用保鲜袋。
5)aldehydes volatile substances醛类挥发物质
1.Taking new rice mildewproof and freshness film and other three packaging materials as the experimental material,the situation of fungal contamination in 4 months storage xiaozhan-fresh rice and accumu-lation of aldehydes volatile substances in 3 years storage xiaozhan-stale rice were studied.以新研制的大米防霉保鲜膜与其它3种包装材料为试材,调查研究贮藏4个月的小站稻新米的真菌污染状况和贮藏3年后的小站稻陈米醛类挥发物质的积累情况,以确定新研制的大米防霉保鲜膜的防霉效果。
6)Aldehydes醛类化合物
1.Development of the Determination Method for Aldehydes in Air;空气中醛类化合物的测定研究进展
2.Combined to the GC/MS results,we deduced that some 2,4-dialkyenealdehydes such as 2,4-Heptadienal, 2,4-Decadienal and other conju.GC/MS结果表明菜油色拉油和猪油加热氧化生成醛类化合物的相对含量随着温度升高而增加 ,当温度升高至 2 70℃～ 2 80℃ ,总醛峰面积可达 30 %～ 5 0 %。
3.Acute toxicity data of 88 aldehydes to rat LD 50 were collected from optical disk system of Registry of Toxic Effects of Chemical Substances (RTECS) developed by National Institute for Occupational Safety and Health (NIOSH).通过检索美国国立职业与卫生研究所化学物质毒性效应登录 ( RTECS) 1 998年版光盘系统 ,搜集了 88种醛类化合物对大鼠急性毒性口服 L D50 数据 ,并利用遗传神经网络建立了醛类化合物分子结构与对大鼠急性毒性关系的 BP神经网络模式 ,模式的交互检验相关系数达 0 。