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- This dissertation further discussed the reaction mechanism of Phenyl isocyanate (BMI) with lignin and wood power at different MC. 论文进一步采用热动力学分析方法研究了苯基异氰酸酯(BMI)与木素、不同含水率木粉的反应机理。
- Therfore, the paper mainly studied on the reactions between the phenyl isocyanate(BMI) and lignin, cellulose, wood powder by the differential scanning calorimetry(DSC) technique. 用差式扫描量热法(DSC)对苯基异氰酸酯与木素、纤维素、木粉的反应进行探究。
- Objective To observe the behavior and content of dopamine(DA),norepinephrine(NA),5 hydroxytryptamine(5 HT) in stratium of mice treated with different doses of 1 methyl 4 phenyl 1,2,3,6 tetrahydropyridine(MPTP). 目的 观察不同剂量对 1 甲基 4 苯基 1,2 ,3 ,6 四氢吡啶 (MPTP)小鼠行为学及脑纹状体多巴胺 (DA)去甲肾上腺素 (NE)、5 羟色胺 (5 HT)及其代谢产物含量的影响 ,探讨MPTP致帕金森病 (PD)样小鼠模型的最佳条件。
- DI 4 The Traceability procedure specifies the frequency at which the accumulation tables must be emptied as well as the requirements regarding repacking of unpacked finished products. 可追溯性程序要详细说明有堆积物的工作台要多久清空一次,以及关于重新包装的未包装成品的要求。
- Keywords samarium diiodide;phenyl isocyanate;crystal structure; 二碘化钐;异氰酸苯酯;晶体结构;
- Keywords how-valent titanium;Phenyl isocyanate;Reductive coupling; 低价钛;异氰酸苯酯;还原偶联;
- Ten substituted phenyl isocyanates were obtained with bis(trichloromethyl)carbonate and substituted aniline. 以三光气和取代苯胺为原料,合成10种取代苯异氰酸酯。
- Fourteen substituted phenyl isocyanates were synthesized by reacting diphosgene with corresponding substituted anilines with the yields of 37. 以双光气和取代苯胺为原料;合成了14个取代苯异氰酸酯;产率37.;4%2592
- Keywords phosphonate;phenyl isocyanate;synthesis;spectrum properties; 膦酸酯;苯甲酰基异氰酸酯;合成;波谱性质;
- DSC Characterization of the Reactions of Phenyl Isocyanate with Lignin, Cellulose and Wood Powder DSC法研究苯基异氰酸酯与木素、纤维素、木粉的反应特性
- Keywords 2-oxo/thio-thiazolidine;substituted phenyl isocyanate;synthesis;structure;biological activity; 取代-1;3-噻唑烷;取代苯基异氰酸酯;合成;结构;生物活性;
- Keywords piperazines;1;6 Di (4 phenethyl 1 methyl 1 piperazinyl)hexane dibromide;analgesia;naloxone; 哌嗪类;1;6-二(4-苯乙基-1-甲基-1-哌嗪基)己烷二溴化物;镇痛;纳洛酮;
- di-4-phenyl isocyanate methane 二-4-苯基异氰酸甲烷
- Transition Metal Complexes Derived from 1 N (6 Nitrobenzimidazole 1 acetyl) 4 phenyl thiosemicabazide 1-N-(6-硝基苯并咪唑-1-乙酰基)-4-苯基氨基硫脲及其过渡金属配合物(英文)
- Keywords methyl N-phenyl carbamate;phenyl isocyanate;catalytic decomposition;di-n-butyltin oxide; 苯氨基甲酸甲酯;苯基异氰酸酯;催化分解;二丁基氧化锡;
- isocyanate methane 异氰酸甲烷
- Visiting time in this hospital is from 4 to 6. 这家医院的探望时间是从4点到6点。
- Let it be 4:25 tomorrow afternoon. 就定明天下午4点25分吧。
- Keywords 2;6 dibromo 4 nitrophenyldiazoamino 4 phenyl 2 thiazole;synthesis;spectrophotometry;palladium; 二溴对硝基苯基重氮氨基-4-苯基-2-噻唑;合成;光度法;钯;
- A monthly is more economical than 4 weeklies. 一张月票比四张周票上算。