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- causes of their formation 角色冲突
- Some scientists who have studied dangerous substances have paid the forfeit of their lives in the cause of knowledge. 许多研究危险物质的科学家，在追求知识中付出了生命的代价。
- Historical regular patterns of the discharge in the Yellow River and the cause of their formation 黄河径流量的历史演变规律及成因
- They must be brought to a full understanding o the causes of their errors. 应使他们彻底了解犯错误的原因。
- Traps in the depression are of various types and the timing of their formation and hydr... 煤成气藏主要聚集于中央隆起带顶部,凝析气藏主要富集在环洼地区,混合气藏分布于煤成气藏和凝析气藏之间。
- Endogenic rare and rare earth mineral deposits are widespread in China, and data of their formation ages are available from Archean to Himalayan. 摘要内生稀有稀土矿床在我国广泛分布，矿床的形成时代从太古宙到喜马拉雅期。
- We must try to analyse the causes of the strike. 我们得研究一下罢工的原因。
- Two parabolic patterns of shapeless polymer material sections have been induced from a great number of experimental data.and the mechanism of their formation is also analysed. 本文在大量实验基础上，归纳出无定型聚合物材料断面上的两种抛物线形貌，分析了抛物线形貌的形成机理。
- The real causes of their dispute are not clear, the occa-sion was a trifling matter arising from misunderstanding. 他们争吵的真正原因不清楚,不过起因则是由于琐事的误会。
- Smoking is one of the causes of heart disease. 吸烟是引起心脏病的一种病因。
- The book is a compendium of their poetry, religion and philosophy. 这本书是他们诗歌、宗教和哲学的概略。
- He is researching into the causes of cancer. 他正在研究癌症的起因。
- The imminence of their exams made them work harder. 考试即将来临，迫使他们更用功了。
- I only know that I was the cause of their sin and downfall. 我只知道，他们堕落的原因是我。
- The news of their marriage knocked me for a loop. 他们结婚的消息使我大吃一惊。
- I love the colors of the seasons, 'cause of their pureness. 喜欢季节的颜色，因为它们的纯洁。
- Most of the lecture related to the causes of common ailments. 演说的大部分是关于普通疾病的原因的。
- The real causes of the accident are now in the open. 事故的真正原因现已非常明显。
- How they long to get a sight of their native land! 他们多么渴望看一看故乡啊！
- He was touched by the warmth of their welcome. 他受到他们热情欢迎，十分感动。
