甲溴化物 的英文怎麼說
中文拼音 [jiǎxiùhuàwù]
甲溴化物
英文
methobromide-
The water management research unit is an interdisciplinary group of scientists conducting research in irrigation water management and methyl bromide alternatives
描述:水資源管理研究機構是一個跨學科的在灌溉用水管理和甲基溴化物替換品研究領域科學家團體。By means of the electrochemical measurement, the effect of the metal oxide additives such as pbo, bi2o3, in2o3 and electrolytic additive of : c16h33 ( ch3 ) 3nbr. on the performance of zinc electrode were investigated
電極添加劑主要考察了pbo 、 bi _ 2o _ 3 、 in _ 2o _ 3三種金屬氧化物對鋅電極性能的影響,電解液添加劑主要考察了十六烷基三甲基溴化銨的添加對鋅電極性能的影響。The result shows that the addition of pbo, bi2o3, in2o3 in zinc electrode can improve the morphology of zinc deposition and prevent it from dendrite growth and deformation. and also, the dendrite growth of zinc was inhibited by the addition of c16 ( ch3 ) 3nbr in the electrolytes through the absorption in active sites on the surface of zinc electrode which will suppress zinc deposition
實驗結果表明:在電極中適量添加pbo 、 bi _ 2o _ 3 、 in _ 2o _ 3三種金屬氧化物可以明顯改善鋅沉積形態、抑制鋅枝晶和變形;十六烷基三甲基溴化銨通過在鋅電極表面的活性中心上特性吸附,抑制鋅在這些位置的沉積,產生較均勻的沉積,從而達到抑制枝晶的效果。Acetylation between alcohol and benzoyl oxide was carried out using znbr2 as a lewis acid catalyst in solvent - free condition. some structures were characterized by nmr and ir
以溴化鋅為催化劑,在無溶劑條件下實現了醇與苯甲酸酐的酰化反應,部分產物經nmr和ir表徵。In this paper, three alkyl substituted dimethyl phosphonates have been synthesized by trimethyl phosphite with 1 - bromopentane, 1 - bromohexane and 1, 2 - dibromoethane. ir, 1h - nmr and 13c - nmr data of these compounds have been reported
摘要以溴戊烷、溴己烷、 1 , 2 -二溴乙烷和亞磷酸三甲酯為原料,分別合成了戊基、己基、溴乙基取代的三種膦酸二甲酯化合物。並報道了所合成的化合物的紅外光譜、核磁共振氫譜及核磁共振碳譜的數據。The colour reaction of micellar mixed ligand complex of tin - sulfosalicylic acid - bromopyrogallol red - cetyltrimethylammonium bromide
溴化十六烷基三甲基銨膠束混配絡合物的顯色反應The dual missions of the laboratory are to develop irrigation and drainage water management practices and methods that use water efficiently, improve agricultural productivity and sustainability, and reduce negative environmental impacts of irrigated agriculture in semi - arid and arid areas ; and to develop chemical and non - chemical alternatives to soil fumigation with methyl bromide
其宗旨的是發展灌溉排水管理的實踐和方法模型,有效用水,促進農業的多產和高效,降低灌溉農業中乾旱地區和半乾旱地區的灌溉農業對環境的不良影響,發展無化學的甲基溴化物替換技術。Study on the color reaction of ternary complex of lanthanum - 9 - 3, 5 - dibromosalicyl fluorone - cetyltrimethyl ammonium bromide and its application
溴化十六烷基三甲銨三元絡合物顯色反應的研究與應用分享友人