| 释义 |
amination 英,æmi'neiʃən美,æmi'neiʃən BNC¹⁷³⁹⁹⁵⁺²
基本例句
n.胺化作用¹⁰⁰
A new process of preparing tri- long- chain alkyl tertiary amine has been developed through catalytic amination under atmospheric pressure.
专题开发了醇一步常压催化胺化制备三长链烷基叔胺新工艺。 dictall
Effects of feeding order of different feedstocks on direct amination of isobutene to tert-butylamine over HZSM-5 molecular sieve catalyst in fixed- bed microreactor were studied.
采用 HZSM-5分子筛催化剂，在固定床微反装置上考察了原料气加料顺序对异丁烯直接胺化反应的影响。 dictall
The mineral properties of an iron-bearing sliming zinc oxide ore in Guizhou is investigated, and a technique of sulphidizing- amination flotation was introduced.
针对贵州某地含铁泥化氧化锌矿的特点，采用硫化-胺法浮选工艺进行了试验研究。 dictall
The effects of spreading liquid A spread on cerium modified mordenite on the amination reaction under atmospheric pressure in a fixed bed were studied.
研究了涂渍液 A涂渍于铈改性丝光沸石催化剂对常压固定床上甲胺化反应的影响； cnki
The reductive amination of aldehydes and ketones with amines in the presence of sodium malonyloxyborohydride 1 prepared in situ from malonic acid and sodium borohydride in anhydrous THF is described.
叙述了在原位生成的丙二酰氧基硼氢化钠存在下的醛、酮还原胺化反应。 chemyq
The title resin has been prepared by Friedel-Crafts acylation followed by bromination and amination.
通过付氏酰基化反应引入乙酰基，接着溴化、胺化，得到标题树脂。 cnki
A cationic protein filling agent has been prepared from collagen hydrolysate by amidation with ethanolamine and amination with diethanolamine- formaldehyde condensate.
采用乙醇胺对胶原水解物酰胺化，采用二乙醇胺与甲醛的缩合物胺化，制得了阳离子蛋白填充剂。 cnki
ABR anaerobic reactor in organic nitrogen occurred amination reaction, the higher value of the effluent ammonia.
有机氮在 ABR厌氧反应器中发生氨化反应，出水氨氮值较高。 cnki
According to the three different ways, from the easy to the difficult based on a problem in the grade ex- amination of computer the main ways and skills of programming are discussed.
通过对一道考题的由浅至深的三种解法的讨论，论述了程序设计的基本方法及技巧。 cnki
Additionally, we also developed a methodology for the ortho- amination of2- naphthols triggered by electron transfer.
此外，我们还对通过电子转移来引发的自由基使2-萘酚邻位氨基化反应进行了研究。 fabiao
By the Hofmann rearrangement reaction of polyacrylamide, the polyvinylamines with various degrees of amination have been prepared.
以聚丙烯酰胺为原料，经霍夫曼重排反应制得具有不同胺化度的聚乙烯胺。 cnki
Correct diagnosis was dependent on optimal X-ray ex- amination technique and proper interpretation of the morphologic changes.
强调正确的诊断决定于良好的 X线检查技术和对形态变化的正确解释。 cnki
Iminodiacetic acid diethyl ester was obtained from chloroacetic acid as raw material by amination and esterification, the esterification was crucial reaction step.
以氯乙酸为起始原料，通过氨化、酯化两步法合成了亚氨基二乙酸二乙酯。 dictall
In the third chapter, the method for preparing tertiary ammonium anion exchange resin that is through amination reaction between chloracetylated polystyrene and diethylamine.
在第三章介绍了以氯乙酰化聚苯乙烯为原料与乙二胺进行胺化反应制得叔胺型弱碱性阴离子交换树脂的方法。 cnki
The preparation of N1 ethyl propyl3,4 dimethyl benzenamine which was important intermediate of Rendimethaline was done by the reductive amination of diethyl ketone.
以3，4二甲苯胺，3戊酮为原料还原胺化合成除草剂二甲戊乐灵中间体 N1乙基丙基 3，4 二甲基苯胺。 cnki
The effect of reaction conditionsamount of NaOH, time and temperature of reaction on the degree of amination was studied.
文中研究了反应条件碱用量、反应时间和温度对胺化度的影响。 cnki
The liquid product from gas- phase amination of2,6- diisopropyl phenol was analyzed by gas chromatography- mass spectrometry, and the composition of the product was determined.
对2，6-二异丙基苯酚气相胺化反应的液相产品进行了气相色谱-质谱分析，确定了产物组成。 dictall
The practical application of VNS, especially the VNS amination in military chemistry is introduced.
介绍了 VNS反应的应用，尤其是 VNS胺化反应在军事化学中的实际应用。 cnki
The synthesis of hydrazine derivates and application to amination reaction were investigated in details.
本论文对肼的衍生物的合成以及其在氨基化反应中的应用做了研究。 fabiao
Thus, it is thought that, the catalyst acidity plays an essential role in the reactivity and selectivity of the amination reaction of methanol.
因而，一定强度的酸中心对于该类催化剂的甲醇胺化反应活性和选择性是重要的。 cnki
Amination process is the key procedure for Taurine production.
氨化工段是牛磺酸生产的关键工序。 cnki
Amination process is the key procedure for Taurine production. Aminatiom preheating system design is introduced and energy-saving routes is analyzed in this paper.
氨化工段是牛磺酸生产的关键工序。介绍了氨化工段预热系统设计，并对预热方式及节能途径进行分析。 chemyq
Amination reaction of amino-acid with C60 led to water soluble amino-acid C60 derivatives.
氨基酸与 C60的胺化反应可得到水溶性的氨基酸 C60衍生物。 cnki |