methanal信息详情
n.[有化]甲醛
dipropyl methane───二丙基甲烷
go something───去做点什么
methylamine lewis structure───甲胺路易斯结构
dialogical method───对话法
method of use───使用法
to master good learning methods───掌握好的学习方法
substitution method───代入法；替换法；代换法; 代入法; 代替法; 替代法
methyl salicylate cream───水杨酸甲酯乳膏
dimethyl sulfide───二甲基硫醚
kid gloves methods───儿童手套方法
For Group B, the vitalight lamp radiation and steaming of methanal plus PP were used in combined air sterilization.───紫外线灯照射与甲醛加PP熏蒸联合空气消毒为B组。
Methanol is used as a solvent and in methanal production.───甲醇用作溶剂，以及用于甲醛生产。
All the materials from the autopsies were fixed with 10% methanal.───全部胸腺组织取材于经10%甲醛固定的尸检病例。
Probe into ventilating time after air disinfection via methanal oxygenation fumigation───甲醛氧化熏蒸法行空气消毒后通风时间探讨
Gas chromatographic method in determination of methanal in sample───气相色谱法测定样品中的甲醛
Methanal pollution of atmosphere indoors───室内空气中的甲醛污染
A Simple Method of Analyzing Micro Methanal in Gas───气体中微量甲醛的简便分析
Analyzing recycle syngas for methanal and argon───合成循环气中甲烷、氩气分析
The detection rate of methanal sodium bisulfite was the lowest in steamed bun (0.0%) and the highest in vermicelli (22.9%).
Method Applied the MKJ air disinfecting machine and methanal plus potassium permanganate Fumigating to disinfect the air in emergency room, and then compared the disinfecting effect among them.
Observing and comparing the detection results between which were spiked with methanal and no spiked one were performed.
The excess of methanal in food will harm the human body. There're many methods of detecting methanal in food. A quick detection reagent for methanal is described in the paper.
Or methanal Formaldehyde (37%) in water solution, called formalin, is used as a preservative, an embalming agent, and a disinfectant .
Simple examples of aldehydes are methanal ( formalaehyde , HCHO ) and ethanal ( acetaldehyde (Sentencedict.com), CH 3 CHO ).
Conclusion Either 1% methanal or 0.5% hydrochloric acid abdominal cavity injection method was very simple and easy and economy in establishment of Syrain Hamster intestinal adhesions model.
Methanol is used as a solvent and in methanal production.
Methanal and ethanol fuel is of strategic significance from the standpoint of our energy multiple and energy security.