单词biphenyl
n.: 【化】联(二)苯；二苯基
网络: 联苯；联二苯；联苯基
【化学】联(二)苯;二苯基
联二苯
联苯
Intramolecular photoinduced charge transfer can be efficiency by restricting biphenyl group to make it more conjugate.
藉由分子结构的限制，使联苯间的共轭性质变好，使分子内能有效的产生光致电荷转移。
The present invention discloses a biphenyl compound that has an asymmetric structure as shown in the formula in the right.
本发明公开了一种具有不对称结构的联苯化合物，它具有右述通式的结构。
Conclusion The compound is expected to be a new antibacterial bearing biphenyl.
结论该化合物有望成为含有联苯的新抗菌药物。
biphenyl products are obtained by the rectified purification and the crystallized purification of the extraction solution.
将萃余液精馏提纯和结晶提纯，得到联苯产品。
In this thesis, a type of biphenyl rod-like liquid crystals and two types of triphenylene discotic liquid crystals were synthesized.
本文报道了一类新的联苯类棒状液晶化合物和两类苯并菲盘状液晶化合物的合成。
New optically active tetra-ortho-substituted biphenyl chiral dopants for nematic liquid crystals are described.
描述了一种新型的用于向列相液晶的光学活性四邻位取代手性联苯型掺杂剂。
Management of the polychlorinated biphenyl inventory in the double-shell tank (DST) system.
双壳罐系统多氯联苯总量的管理…[中国核科技信息与经济研究院]。
Under aerobic conditions, the characteristics of strain LA-4 degrading various aromatic compounds except biphenyl were investigated.
在好氧条件下，考察菌株LA-4对联苯以外其它芳香族化合物的降解特性；
Methods: A new synthesis route for felbinac preparation was studied with biphenyl under ultrasound.
方法：以联苯为原料，在超声催化作用下合成新药联苯乙酸。
The report is related to the preparation ofp-bromo diphenyl ethanone by biphenyl bromiding, acetylating . The total yield was about 53%.
由联苯经溴化、乙酰化合成化工中间体对溴联苯基乙酮，总收率为53%。