decoration materials arising from the ionizing formaldehyde women menstrual disorders and abnormal menstruation.
装饰材料中的游离甲醛引起妇女月经紊乱和月经异常。
Absolute humidity has some influence on degradation ratio of formaldehyde.
绝对湿度对真空紫外灯降解甲醛有一定的影响。
Experimental study on formaldehyde in the air absorbed by aqueous solution
利用水溶液吸收空气中甲醛的实验研究
Silver bud taro Chlorophytum, aloe vera, sansevieria absorption of formaldehyde.
银苞芋吊兰、芦荟、虎尾兰吸收甲醛。
The absorption of modify hide glue on formaldehyde gas was researched.
初步探讨了改性皮胶对甲醛废气的吸附性能。
Discussion on Formaldehyde Absorption Method for Determination of Low Concentration Sulfur Dioxide in the Air
二氧化硫低浓度状况的甲醛法测定探讨
Acetone is the most abundant carbonyl in the atmosphere, followed by formaldehyde and acetaldehyde.
大气中一般是丙酮的浓度最高，其次是甲醛和乙醛。
formaldehyde bis acetal
二季戊四醇缩甲醛
formaldehyde acetaldehyde condensation.
甲乙醛缩合
Formaldehyde and acetaldehyde aldol condensation
甲醛和乙醛醛醇缩合
Polarographic study of acrolein, formaldehyde and acetaldehyde
丙烯醛、甲醛和乙醛的极谱研究
Formaldehyde, acetaldehyde and acrolein are common aldehyde in the environment.
甲醛、乙醛和丙烯醛均为环境中常见的醛类。
Formaldehyde mixed with acetaldehyde and gradually adding sodium hydroxide as reactor.
甲醛和乙醛混合, 逐渐加入氢氧化钠到反应装置。
Determination of Formaldehyde and Acetaldehyde in Indoor Decoration Materials by HPLC
高效液相色谱法测定家用装饰材料中甲醛、乙醛的含量
The synthesis of acrolein by means of the catalytic vapor phase condensation of formaldehyde and acetaldehyde was studied.
利用冷凝甲醛和乙醛的气相催化法，来研究丙烯醛的合成。
Cinnamaldehyde and cinnamyl acetate is the main component of cinnamon bark oil.
其中肉桂醛和肉桂酯为肉桂树皮精油中主成分。
Determination of Formaldehyde in Soaked Food by Acidimeter
酸度计法测定水发食品中甲醛的含量
Resin acids and rosin acids, reaction products with formaldehyde, potassium salts.
名称树脂酸和松香酸与甲醛的反应产物的钾盐。
Formaldehyde Removal with Plasma Research on Acorn Noodle
等离子体法去除甲醛的实验研究橡子挂面的研制
Joinery board in the odour that the odour of acrimony dazzling is formaldehyde.
细木工板里辛辣刺眼的气味就是甲醛的气味。
The effects on formaldehyde adsorption efficiency were investigated, and adsorption curve of modified activated carbon was measured.
测试了改性活性炭的平衡吸附量, 吸附穿透时间。
Namely mixed solution of glyoxal and formaldehyde is added into a kettle.
即在反应釜中加入乙二醛和甲醛的混合液。
This paper also indicated that the yield of formaldehyde may be increased obviously by adding some water to methylal.
文中提出在原料中添加适量水可以显著提高甲醛收率。
The trial result showed that adding the modified phenolformaldehyde resin alone， the strength enhancing efficiency was not noteworthy.
结果表明，单独使用改性酚醛树脂时增强效果不显著
Synthesis and Pumping Performance of Sulphonated AcetoneFormaldehyde Polymer as Additive of Coal Water Slurry.
水煤浆添加剂磺化丙酮甲醛缩聚物的合成与性能
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