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- Analysis on residues of carbamate pesticides in Brassica oleracea L. 紫甘蓝中氨基甲酸酯类农药多残留分析方法研究。
- Ethyl tert butyl ether is synthesized from ethanol and tert butyl alcohol by reaction distillation. 以乙醇和叔丁醇为反应物,采用反应精馏法合成了乙基叔丁基醚。
- Herbaceous.Taste of the wine from certain cultivars.Characterizes a plant odour reminiscet of gree grass,imparted by hexanol of hexanal. 草本植物的:以某些品种的葡萄生产的葡萄酒的口味特征,乙醇或乙醛的产生的青草般的植物气息是它的特点。
- Characterizes a plant odour reminiscent of green grass, imparted by hexanol or hexanal. 乙醇或乙醛所产生的青草般的植物气息是它的特点。
- Its structure was determined as 2,4 di tert butylphenol by the spectrum data of IR, MS, 1HNMR and 13 CNMR. 经过IR,MS,1HNMR和13CNMR等波谱数据分析,确定其结构为2,4-二叔丁基苯酚。
- The HBx gene could improve the activity of tel omerase and upregulate the expression of TERT gene in HCC cells. HBx基因可增强肝癌细胞端粒酶活性 ,上调TERT基因表达 ;
- Characterizes a plant odour reminiscent of green grass,imparted by hexanol or hexanal. 既包括味觉器官所获得的感受,也包括嗅觉所获得的信息。
- The influence of the p tert butyl phenolic resin level on the dynamic properties of NR/NBR/ENR blend was investigated. 研究了对叔丁基酚醛树脂用量对NR/NBR/环氧化天然橡胶 (ENR)共混物动态力学性能的影响。
- Objective To find methods for testing quickly if there were organophosphate and carbamate in insecticides. 目的快速检测市售卫生杀虫剂中是否含有机磷或氨基甲酸酯成分。
- Positional and time effects of specific siRNA inhibit the expression of h TERT... 特异性siRNA抑制hTERT基因表达的位置及时间效应 Positional and time...
- Diagnostic criteria and principles of management of occupational acute carbamate insecticides poisoning. 职业性急性氨基甲酸酯杀虫剂中毒诊断标准及处理原则.
- The reaction takes place quantitatively between the isothiocyanates and piperdine in tert butanol medium. 在特丁醇介质中,异硫氰酸酯能与哌啶发生定量反应;
- In the United Kingdom, only to the children's parents said tert brothers and sisters. 在英国,孩子只对父母亲的兄弟姐妹称叔。
- A process for manufacturing cellulose carbamate(CC) by adding urea was discussed. 探讨了尿素嵌入法制备纤维素氨基甲酸酯(CC)的生产工艺。
- Herbaceous. Taste of the wine from certain cultivars. Characterizes a plant odour reminiscent of green grass, imparted by hexanol or hexanal. 草本植物的:以某些品种的葡萄生产的葡萄酒的口味特征。乙醇或乙醛所产生的青草般的植物气息是它的特点。
- When trichloroacetate reacted with secondary amine, carbamate or tertamine was obtained in different conditions. 三氯乙酸酯与二级胺反应,在不同条件下得到不同的产物。
- Herbaceous.Taste of the wine from certain cultivars.Characterizes a plant odour reminiscent of green grass, imparted by hexanol or hexanal. 硫化氢味: 由于葡萄酒中的硫或二氧化硫被还原成硫化氢,而产生的一种恶劣口感和令人讨厌的气味。
- This fourth chapter described a method for the determination of 16 carbamate pesticides residues in tea by UPLC-MS/MS. 2.;建立了测定茶叶中16种氨基甲酸酯农药残留的UPLC-MS/MS分析方法。
- The basic principles of low pressure oxo device to 2-ethyl hexanol production are reflected and it can be applied to the simulation. 模型建立之后,对模拟结果进行了讨论,模型的计算结果与装置的实际生产数据比较接近,基本反映了低压羰基合成生产丁辛醇装置的整个过程的规律,可用于对低压羰基合成法生产丁辛醇装置的过程进行模拟。
- Acetylcholinesterase is the target site of inhibition by organophosphate and carbamate insecticides. 乙酰胆碱酯酶(Acetylcholinesterase, AChE)是有机磷和氨基甲酸酯类杀虫剂的作用靶标。
