不含碱性氮的化合物包括吡咯 、 吲哚 、 咔唑和苯咔唑.Non - basic nitrogen - containing series include pyrroles, indoles, carbazoles and benzcarbazoles.吡咯, 噻酚和呋喃的情况就是这样.Such is the case in pyrrole, thiophene, and furan.以电化方法在ITO 导电玻璃 基体上制备聚合物聚吡咯薄...
Berkshire's experience has been similar.事实上我们在Berkshire的经验正是如此.Crystal Spirit unseated his rider in the Berkshire Hurdle at Newbury.在纽伯里举行的伯克郡障碍赛中“水玉精灵”把骑师掀了下来。Berkshire'a supplier of liquidity and capital to t...
The softer rock wears away.硬度较低的石头磨光滑了。Softer fabrics are much more becoming than stiffer ones.软面料要比硬面料合身得多。It is softer than cotton and nylon and has a similar lustre to silk.它较棉布和尼龙柔软，光泽则与丝绸相仿。Some say cornstarch is be...
The instrument is used when fly overwater in the daytime.那仪器是在白天飞越水域时使用的.In the daytime he stayed up in his room, sleeping, or listening to music.他白天呆在自己的屋子里睡觉或听音乐。Bats sleep in the daytime and come out to hunt for food ...
The FBC ( fluorous biphase catalysis ) is a new nonaqueous immobilization and phase - separation technique.氟两相催化体系 ( FBC ) 是一种新型均相催化剂固定化(多相化)和相分离技术....
I sang a duet at a Karaoke bar.在卡拉ok厅唱二重唱.Karaoke was set up to allowed presenters to sing on the stage.宴会设有歌唱舞台,可让出席者大演唱功.My first lakorn was Ruk Hansa Karaoke ( Delightful love Karaoke ), I played P'Dia ( Nadia Ni...