n - 关于n的双语例句 - n造句 - 语文书

为您找到146个与“n”相关的双语例句：

N son - carrier waves were modulated respectively with N paths symbol and got FDM signal.
N路符号分别对N个子载波调制,得到FDM信号.
Wies'n - Besuch: Auf dem Oktoberfest tr ? gt das ganze FCB - Team Lederhosen.
啤酒节: 对巴伐利亚人来说参加啤酒节是必须的.
Methods Etiracetam was synthesized from 2 - pyrrolidone by N - alkylation and aminolysis.
方法 2- 吡咯烷酮经N - 烷基化、氨解反应合成乙拉西坦.
Medicine intermediate N - ethylethylenediamine ( NEED ) was synthesized from acrylamide and ethylamine by addition reaction and Hofmann rearrangement.
以丙烯酰胺为起始原料,经乙胺加成后,再经Hofmann重排两步反应后合成了药物中间体N - 乙基乙二胺 ( NEED ).
Sodium N - ( α - phenoxy ) - tetradecanoyltaurate ( SPTT ) was synthesized through Williamson etherification, hydrolysis, and acylation, using ethyl 2 - bromomyristate, phenol and taurine as the starting materials.
以α - 溴代十四酸乙酯、苯酚、牛磺酸为原料,经William son 醚化, 水解, 催化酰化等反应制备了一种芳氧基作疏水基团支链的牛磺酸盐类表面活性剂, 即N - ( α - 苯氧基 ) 十四酰牛磺酸钠(SPTT ).
Lastly, we extend Erd s - Mordell inequality to n dimensional Euclidean space E ~ n ( n 3 ).
并将Erds-Mordell不等式推广到n维欧氏空间E ( n3 ).
It passes through the N atom and through the center of the equilateral triangle.
它通过N原子及三个H原子组成的等边三角形的中心.
The n roots of this equation A are called the eigenvalues.
这个方程的n根叫做A的特征值.
The n roots of this equation are called the eigenvalues.
这个方程A的 n根叫做特征值.
The blended chips containing 10 % ~65 % of n - Eicosane were fabricated with n - Eicosane, polyethylene ( PE ) and ethylene - propylene copolymer.
以正二十烷、聚乙烯和乙丙橡胶等为原料经熔融挤出,制成正二十烷含量10%~65%的共混切粒.
DPT with 15 N atoms were characterized through 15 N NMR spectra and Mass spectra.
给出了有15N标记的DPT分子的15N-NMR和MS测定结果.
The photopolymerization of aerylamide ( AM ) initiated with N, N - dimethyltoluidine ( DMT ) has been studied.
研究了N, N - 二甲基对甲苯胺 ( DMT ) 为引发剂时丙烯酰胺 ( AM ) 的光聚合.
The liquid - vapor phase equilibrium for DME - N 2 system was calculated by an equation of state.
采用状态方程法计算了DME -N2 体系的气液相平衡.
The production methods of N, N - dimethylaniline including liquid - phase and gas - phase method are introduced.
介绍了N, N- 二甲基苯胺的两种生产方法 —— 液相法和气相法,综述了N, N-二甲基苯胺国内外生产工艺进展.
N, N - diethylaniline was synthesized under normal tempreture with tetraethyl ammonium hydroxide as phase transfer catalyst.
以苯胺和溴乙烷为原料,用四乙基氢氧化铵作相转移催化剂,在常压下合成N, N二乙基苯胺.
N, N - Diisopropylethylamine ( DIPEA ) was prepared from diisopropylamine ( DIPA ) and diethyl sulfate ( Et _ 2 SO _ 4 ).
以二异丙胺 ( DIPA ) 、硫酸二乙酯 ( Et2SO4 ) 为原料合成N, N二异丙基乙基胺 ( DIPEA ).
Synthesis of BGM salt from N. N - dimethylaniline by nitrosotion, reduction, diazotization is detailed.
N. N - 二甲基苯胺经亚硝化、还原、重氮等合成BGM盐.
And calculated the N - acetyl H acid content with the aid of diazotization analytical method.
H酸用重氮法分析,从而计算出乙酰H酸的含量.
HEDTA ( N - hydroxyethyl ethylene diamine triacetic acid )
N - 羟乙基乙二胺三醋酸 ( 有机螯合剂 )
Miss Carreen an'Miss Suellen done eat all dey'n. "
卡琳小姐和苏伦小姐可全都吃了.

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