片语

Dibenzyl Sebacate癸二酸二芐酯

Dibenzyl sulphide二芐基硫醚

Dibenzyl malonateCAS马来酸二芐酯

dibenzyl ketoxime二芐基甲酮肟

DIBENZYL PHOSPHITE亚磷酸二芐酯

dibenzyl phthalate邻苯二甲酸二芐酯

Dibenzyl azodicarboxylateCAS偶氮二甲酸二芐酯

Dibenzyl diselenid二芐基二硒醚

dibenzyl mercury二芐基汞

英汉例句

• malonic acid dibenzyl ester;

  丙二酸二苯酯；

• dibenzyl sulfoxide and dibenzyl sulfone were synthesized from dibenzyl sulfide oxidated with h 2o 2 without catalyst.

  在无催化剂条件下利用过氧化氢氧化二芐基硫醚合成了二芐基亚砜和二芐基砜。

• on the basis of the complex reaction of dibenzyl sulfide with palladium, a high selective method of solid phase extraction for the adsorption of palladium was developed.

  基于二芐基硫醚与钯的配合反应，建立了一种高选择性固相萃取吸附钯的方法。

• effects of solvent, sodium sulfide dosage, reaction time and reaction temperature in syn thesis of dibenzyl sulfide from benzyl chloride with sodium sulfide without catalyst were studied.

  研究了无催化剂存在时，溶剂、硫化钠用量、反应时间和反应温度对从氯化芐和硫化钠合成二芐基硫醚的影响。

• dibenzyl phosphite was synthesized by benzyl alcohol and trichlorophosphorous in the presence of pyridine.

  以苯甲醇和三氯化磷为原料，在吡啶存在下合成了二芐基亚磷酸酯。

• the synthesis conditions of the resol with dibenzyl ether bond are discussed in the first section and it is characterized by ft-ir and gel-time test.

  本章主要讨论了这种酚醛树脂的合成条件，并用ft-ir对其表征，还研究了它的凝胶时间随温度的变化。

• the production process includes the following steps: adding dibenzyl amine and sodium hydroxide successively to reactor holding pure water while stirring;

  生产工艺过程：向盛有纯化水的反应釜内，搅拌状态下依 次加入规定量的二芐胺、氢氧化钠；

• a simple and efficient directly method for the synthesis of symmetric dibenzyl sulfones from sodium dithionite and benzyl chlorides were promoted by ionic liquid.

  离子液体促进连二亚硫酸钠和芐基氯直接合成对称二芐基砜的反应研究。结果表明该法简单有效。

• carbonic acid dibenzyl ester;

  二芐基碳酸酯；

• fumaric acid, dibenzyl ester (7ci, 8ci);

  富马酸二芐酯；