他们计划对途经海洋的空气进行抽样调查,计算机模型预测这些海洋空气中硝基氯含量不会超过万亿分之五十。
公司生产的硝基羧酸及其衍生物系列产品,远销欧、美、日市场,且享有较高的知名度。
本发明采用丹参素类似物与硝基结合,获得如上结构稳定的丹参素衍生物。
将步骤(1)得到的2-硝基-4-甲砜基苯腈进行水解反应。
1·Before leaving, the scientists decided to test the equipment they would use to detect airborne nitryl chloride on the cruise by sampling the air in Boulder, a mile above sea level.
离开之前,科学家们决定通过抽样检测海拔一英里的博尔德市的空气,对在旅程中将会用来检测空气中硝基氯含量的设备进行检验。
2·The plan was to sample nitryl chloride levels in Marine air, which computer models predicted would not exceed 50 parts per trillion.
他们计划对途经海洋的空气进行抽样调查,计算机模型预测这些海洋空气中硝基氯含量不会超过万亿分之五十。
3·The Danshensu derivative with a stable structure as above is obtained by combining Danshensu analogue and nitryl.
本发明采用丹参素类似物与硝基结合,获得如上结构稳定的丹参素衍生物。
4·The different Catalytic Hydrogen Transfer reducing agents was used to reduce the nitryl and the effect of the three Catalytic Hydrogen Transfer reducing agents was compared.
使用催化氢转移还原剂还原硝基,对比三种催化氢转移还原剂的还原能力。