相关例句

• Chemical weapons are banned internationally.(国际上禁止使用化学武器。)
• What is the chemical symbol for copper?(铜的化学符号是什么？)
• Clouds of toxic fumes escaped in a huge chemical factory blaze.(从化工厂熊熊烈火中泄漏出团团有毒气体。)
• The company has evolved into a major chemical manufacturer.(这家公司已逐步发展成一个主要的化工厂。)
• Any progress in reducing chemical weapons is welcome.(削减化学武器的任何进展都是受欢迎的。)
• The two leaders also approved treaties to cut stockpiles of chemical weapons.(两位领导人也都赞同削减化学武器储备的条约。)
• This chemical has a wide range of industrial uses.(这种化学制品在工业上用途广泛。)
• Glucose and fructose have the same chemical formula but have very different properties.(葡萄糖和果糖具有相同的化学分子式但有很不同的特性。)
• Fire spread rapidly after a chemical truck exploded.(一辆装有化学品的卡车爆炸后火势迅速蔓延开来。)
• Chemical products were used liberally over agricultural land.(化学产品被大量用于农田。)