1·This process is termed "replacement" because solutions have dissolved the original material and replaced it with an equal volume of the new substance.
这个过程被称为“置换”，因为溶液溶解了原来的物质，并用等量的新物质取而代之。
2·May be brought to life the original material …
也许带来了生命原始物质…
3·There is no substitute for studying the original material.
课程纲要是不可替代的学习材料。
4·Ironstone is primary original material of metallurgy enterprise.
铁矿石是冶金企业生产的主要原材料。
5·At this point about half of the original material has been removed.
在这一点上大约一半的原始材料已被删除。
6·We are interested in the original material as a constructive element with soul.
让我们感兴趣的是将原始材料作为一种有灵魂的建筑元素。
7·The material in safe file should be original material, and try to not store its copy.
安全档案内保存的资料，一般要求是原始资料，尽量不保存复印资料。
8·Nonferrous metals is the important part of original material industry in our country.
有色金属是我国原材料工业的重要组成部分。
9·One night in Rochester, Brubeck recalls, Paul Desmond said it was time to play some original material.
布鲁贝克回忆起，在罗切斯特的一个晚上，保罗说，是时候回归原创音乐了。
10·All group members should contribute to the case write-up which is expected to be original material.
所有的分组成员都必须对预期为原始资料的个案观点有所贡献。