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The influence of solvent/oil ratio, thinner content and temperature on desulfurization and the distribution coefficient by extraction of a model system for diesel oil with special attention to the solvent furfuryl alcohol was investigated.

以康醇为萃取剂,在正十六烷中加入少量二苯并噻吩构成柴油模拟体系,考察了单级萃取中稀释剂含量、剂油比、温度对脱硫率和分配系数的影响。

The influence of solvent/oil ratio, thinner content and temperature on desulfurization and the distribution coefficient by extraction of a model system for diesel oil with special attention to the solvent furfuryl alcohol was investigated.

以康醇为萃取剂,在正十六烷中加入少量二苯并噻吩构成柴油模拟体系,考察了单级萃取中稀释荆含量、剂油比、温度对脱硫率和分配系数的影响。

Leaf-feeding resistance to this insect is conditioned by increasing tissue concentrations of benzoxazolinones and their precursor hydroxamic acids.

对这种害虫取食叶片的抗性决定于组织中苯并邅唑啉酮及其前体氧、肟酸浓度的增加。

Part I describes the studies on the synthesis of benzofurans and part II on the construction of indoles.

第一部分是苯并呋哺的合成研究,第二部分是吲哚的合成研究。

2 mercapto 5 methoxybenzimidazole,a key intermediate for the synthesis of omeperazole,was synthesized in 80% yield over two steps.

目的 合成奥美拉唑中间体2 巯基 5 甲氧基 1H 苯并咪唑。

The activities of PODSOD or CAT and H2O2 content were examined in cucumber leaves treated with BTH or inoculated with Pseudo peronospora cubensis f. sp. cucumerinum.

以'长春密刺'黄瓜幼苗为材料,对苯并噻二唑处理或霜霉菌接种后黄瓜叶片的过氧化物酶、超氧化物歧化酶、过氧化氢酶活性与H2O2含量的变化进行了研究。

Synergistic corrosion inhibition effect of polyepoxysuccinic acidand zinc ion on carbon steel was studied with hanging slice dynamic test;and the synergistic corrosion inhibition effect of PESA and benzotriazoleon copper was also studied.

用旋转挂片法研究了聚环氧琥珀酸与锌盐复配对碳钢缓蚀作用的协同效应;同时研究了聚环氧琥珀酸与苯并三氮唑的复配对黄铜的缓蚀协同效应。

With chromium phosphomolybdate as catalyst and H2O2 as oxidant,catalytic oxidative removing of dibenzothiophene in n-octane under microwave irradiation was studied.

以磷钼酸铬盐为催化剂、过氧化氢为氧化剂,研究了微波辐射加热下模拟汽油中二苯并噻吩的氧化脱除。

The derivatives of phenylsulfonyl phosphonate containingselenomorpholine were synthesized by Michaelis-Becker reaction and N-seleno-morpholinyl alkylphosphonates were formed by Mannich reaction.

研究了中间体硒代吗啉、苯并异硒唑酮及目标化合物的合成条件,利用Michaelis-Becker反应合成了一类硒代吗啉磺酰胺膦酸酯衍生物,利用Mannich反应合成了N-硒代吗啉基烷基膦酸酯衍生物。

It is found that P(DEA-co-ZnMPc) presents high photoactivity, evidenced by the experiment of photocatalytic degradation of 1,3-diphenylisobenzofuran.

通过该锌酞菁聚合物对单线态氧捕捉剂1,3-二苯基苯并呋喃和L-色氨酸的光催化降解测试,发现其在可见光照射下具有较高的光活性。

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This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。

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双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。