说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 芳香族多硝基化合物
1)  aromatic polynitro compounds
芳香族多硝基化合物
1.
The densities of a series of aromatic polynitro compounds are predicted via an artificial neural network(ANN) based on erroneous reversed dissemination method.
运用神经网络模型,采用误差反向传播算法,对一系列芳香族多硝基化合物的密度进行了预测。
2)  PNACs
多硝基芳香族化合物
1.
The densities of polynitroaromatic compounds(PNACs) are predicted by Boosting algorithm.
采用Boosting算法对多硝基芳香族化合物(PNACs)的密度进行预估。
3)  non-aromatic polynitro compound
非芳香族多硝基化合物
1.
With the help of an improved back propagation algorithm on Artificial Neural Network (ANN) model and molecular structure descriptors as inputted characteristic parameters were used to predict the enthalpy of formation ΔH~0f for non-aromatic polynitro compounds (NAPNCs).
用误差反向传播(BP)的人工神经网络模型及分子结构描述码作为输入特征参数预测非芳香族多硝基化合物的生成焓,研究了网络参数及分子结构描述码的影响,同时按分子结构描述码进行了多元线性回归,取得了满意的结果,其回归方程相关系数达到了0。
4)  fluorine-containing aromatic nitro-compound
含氟芳香硝基族化合物
5)  aromatic nitro compounds
芳香族硝基化合物
1.
Reduction of aromatic nitro compounds with hydrazine hydrate catalyzed by CuO-Al_2O_3 in water;
水中CuO-Al_2O_3催化水合肼还原芳香族硝基化合物
2.
In water,a series of aromatic nitro compounds have been reduced in good yield to the corresponding anilines with hydrazine hydrate in the presence of an CuO/Al2O3 catalyst prepared by rapid precipitation from solution of CuCl2and AlCl3 with sodium hydroxide.
在水中用CuO/Al2O3催化水合肼还原芳香族硝基化合物高收率得到芳胺。
3.
Under the same conditions,a few of aromatic nitro compounds were reduced to the corresponding anilines in 97.
在相同的条件下,Ni(Ⅱ)树脂催化NaBH4还原几种芳香族硝基化合物得到相应的芳胺,收率97。
6)  aromatic nitrocompound
芳香族硝基化合物
1.
Nitrobenzene was hydro-genated quantitatively,the conversion for most other aromatic nitrocompounds was also upto 90%The catalyst is stable,For hydrogenation of nitrobenzene after reusing around 80times,the fast rate of taken-up hydrogen remained 25mL/min.
以交联聚席夫碱钯的配合物作为催化剂,对芳香族硝基化合物催化加氢性能进行了研究。
补充资料:芳香族石油树脂
分子式:
CAS号:

性质: 以九个碳组成的烯烃馏分聚合得到的热塑性树脂。亦称为芳香族石油树脂。

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