1) Br~-
Br-
1.
A novel stripping voltammetry was developed for the determination of Br~-and I~-,with a glassy carbon electrode modified with chitosan by dropcoating method as a working electrode.
采用滴涂法制备了壳聚糖修饰电极,并分别用于Br-和I-的溶出伏安法测定。
2.
Tests of radionuclide migration in saturated loess soil showed that Br~- migrated faster than ()~3H, this phenomenon has significant implications in the study of radionuclide migration, but has not been determined by numerical models.
饱和黄土核素迁移实验表明 ,Br-的迁移速度比3 H快 ,这种现象对核素的迁移研究具有重要意义 ,但常用的模拟方法显然无法模拟出这种现象 。
3.
When the concentration of Br~-was 1.
结果表明,水样中的溴离子浓度增加将增加溴代三卤甲烷和总三卤甲烷的生成量,在Br-离子浓度1。
2) SBR
BR
1.
The mixing scorch safety ( t s and Δ t ) of four kinds of rubber compounds (NR,SBR,BR and NBR) was measured using a Brabender torque rheometer in a wide temperature range (100～140 ℃) and rotor speed range (20～80 rpm),and compared to Mooney scorch safety ( t 5 and Δ t 30 ).
采用Brabender转矩流变仪 ,在混炼温度为 10 0～ 14 0℃和混炼转子转速为 2 0～ 80r·min- 1 的条件下测试了4个胶种 (NR ,SBR ,BR和NBR)的混炼焦烧特性 (ts 和Δt) ,并与门尼焦烧特性 (t5和Δt30 )进行比较 ,指出门尼焦烧不能真正地反映混炼胶在实际加工过程中的焦烧特性。
4) CSG-BR
CSG/BR
1.
In this paper,based on the 3D modeling methods of CSG and BR,the CSG-BR modeling method is applied in setting up 3D models for railway structures.
根据铁路构筑物形状规则性的特点,在CSG、BR等三维模型表示方法的基础上,研究了CSG/BR混合模型表示法在铁路构筑物三维建模中的应用。
5) bR film
bR膜
1.
bR film is one kind of excellent nonlinear optical materials.
bR膜是一种优良的非线性光学材料,利用bR膜中的全息光栅的记录光、读出光及衍射光三者偏振状态之间的关系,在bR膜中实现了全光布尔逻辑操作。
6) Br…Br interaction
Br…Br相互作用
补充资料：
CAS：68238-99-3
分子式：(C15H22N2O2·C10H22N2·C5H10O4·C4H13N3·C4H11NO·(C3H6O)nH2O)x
中文名称：3-羟基-2-羟甲基-2-甲基丙酸与N-(2-氨乙基)-1,2-乙二胺、5-氨基-1,3,3-三乙基环己基甲基胺、2-二甲氨基乙醇、α-氢-ω-羟基聚(氧甲基-1,2-亚乙基)和1,1'-亚甲基双[4-异氰酸根合环己烷]的聚合物
英文名称：Propanoic acid, 3-hydroxy-2-(hydroxymethyl)-2-methyl-, polymer with N-(2-aminoethyl)-1,2-ethanediamine, 5-amino-1,3,3-trimethylcyclohexanemethanamine, 2-(dimethylamino)ethanol, .alpha.-hydro-.omega.-hydroxypoly[oxy(methyl-1,2-ethanediyl)] and 1,1'-methyle
Polypropylene glycol, dimethylolpropionic acid, 4,4'-methylenebis(cyclohexyl isocyanate), dimethylethanolamine, isophorone diamine, diethylene triamine polymer
分子式：(C15H22N2O2·C10H22N2·C5H10O4·C4H13N3·C4H11NO·(C3H6O)nH2O)x
中文名称：3-羟基-2-羟甲基-2-甲基丙酸与N-(2-氨乙基)-1,2-乙二胺、5-氨基-1,3,3-三乙基环己基甲基胺、2-二甲氨基乙醇、α-氢-ω-羟基聚(氧甲基-1,2-亚乙基)和1,1'-亚甲基双[4-异氰酸根合环己烷]的聚合物
英文名称：Propanoic acid, 3-hydroxy-2-(hydroxymethyl)-2-methyl-, polymer with N-(2-aminoethyl)-1,2-ethanediamine, 5-amino-1,3,3-trimethylcyclohexanemethanamine, 2-(dimethylamino)ethanol, .alpha.-hydro-.omega.-hydroxypoly[oxy(methyl-1,2-ethanediyl)] and 1,1'-methyle
Polypropylene glycol, dimethylolpropionic acid, 4,4'-methylenebis(cyclohexyl isocyanate), dimethylethanolamine, isophorone diamine, diethylene triamine polymer
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条