1) perfume extraction solvent
香花溶剂油
2) aromatic solvent
芳香族溶剂
3) solvent naphtha
溶剂油
1.
Domestic solvent naphtha purification technologies;
国内溶剂油精制技术现状
2.
Production of D40 solvent naphtha and 3~# white oil;
分子筛预加氢及后加氢生产D40溶剂油和3~#白油
3.
Aiming at the phenomena of adulterating diesel with solvent naphtha in market, FS900 high performance steady state fluorimeter is used to measure three - dimension fluorescence spectral data of diesel, solvent naphtha and their adulteration with different adulterant proportion.
针对目前市场上柴油销售中掺兑溶剂油的做假现象,使用FS900高性能稳态荧光光谱仪测量了柴油、溶剂油及柴油和溶剂油不同比例的混合溶液的三维荧光光谱数据。
4) 120# solvent naphtha
120#溶剂油
1.
The characteristics of a adulterated sample of diesel oil by 120# solvent naphtha were studied with three-dimension spectral subtraction fluorescence technique, and it is shown that the technique could determine quickly whether there is a adulterated sample of 120# solvent naphtha in diesel.
这种技术可以快速分析出柴油中是否含有120#溶剂油,并对差谱后的三维谱进行体积分发现,总的体积与柴油中含有120#溶剂油的百分含量有一定的关系。
5) 20#0 solvent naphtha
200#溶剂油
6) solvent naphtha
溶剂汽油
1.
The mixed solvent consists of solvent naphtha,decalin,and petroleum ether in a certain proportion,which was used to synthesize 3-sulfo p-anisidine by using p-anisidine as raw material.
用溶剂汽油、萘烷、石油醚按一定比例复配成混合型溶剂,以对茴香胺为原料,用该溶剂合成了3磺酸基对茴香胺,产品中不含致癌物。
2.
By taking 4 amino 2 chlorotoluene as raw material, through sulfonation 4 amino 2 chlorotoluene 5 sulfonic acid was synthesiszed in solvent naphtha.
以溶剂汽油为溶剂 ,4-氨基 - 2 -氯甲苯为原料 ,经磺化合成了 4-氨基 - 2 -氯甲苯 - 5-磺酸 ,产品收率在 90 %左右 ,溶剂汽油回收率在 95%以上。
3.
kerosene, solvent naphtha, o dichlorobenzene, and three kinds of mixed solvents, which consist of one of the above single solvents and petroleum ether mixed in definite proportion, were used in synthesis of pamino3nitrobenzenesulfonic acid respectively.
以煤油、溶剂汽油、邻二氯苯分别作为单组分溶剂 ,又用石油醚分别与上述溶剂按一定比例配制成三种混合溶剂 ,将这六种溶剂分别用于对氨基 3硝基苯磺酸的合成。
补充资料：香花
1.香与花。 2.有香味的花。 3.比喻对人民有益的言论或作品。
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