介绍了吩噻嗪的制备方法, 主要是二苯胺与硫在催化剂存在下反应的方法.Its preparation method, which mainly reacted by diphenyl amine and sulfur with catalyst, is introduced.本文报道了两种新的吩噻嗪衍生物的合成, 光学及其电化学性质.The synthesis, luminescence and electrochemical prope...
He succeeded in decoying the ducks toward his blind [ hide ].他成功地把 野鸭 引诱 到他的隐藏处.Decoying technology is an effective manner to self - protection in electronic countermeasures.诱偏技术是电子对抗中 自我 保护的有效方法....
The air was filled with the overpowering stench of decomposing vegetation.空气中充满了令人难以忍受的腐烂植物的恶臭.Heat was obtained from decomposing manures and hot air flues.靠肥料分解和烟道为植物提供热量.Weathering prepares the rock for transport by de...
Follow Austin Creek for a few miles.沿着奥斯汀河走上几英里。Austin was looking out for his own interests.奥斯汀谋求的是自身利益.He knew exactly why Austin had switched sides.他完全明白奥斯汀突然倒戈转向的奥秘....
I'm having a hell of a wild time demonstrating this car.为展示这种车子,把我搞得狼狈不堪.Protesters found a novel way of demonstrating against steeply rising oil prices...抗议者找到了抗议油价飞涨的新办法。Candidates who answered "b" could be awarde...
They have shacked up together.他们同居了.We were attacked by the wind and sands . Our lips become weather - shacked and our faces turn blue.我们被风沙袭击得嘴唇干裂,脸皮发紫....