英文语法请问这个句子中的concerned是做后置定语还是用于词组be concerned with中呢?这个句子是不是

来源：学生作业帮编辑：拍题作业网作业帮分类：英语作业时间：2024/06/05 10:03:50

英文语法
请问这个句子中的concerned是做后置定语还是用于词组be concerned with中呢?这个句子是不是强调句?
It is the technology concerned with the use of digital computers to perform certain functions in design and production.
This technology is moving in the direction of greater integration of design and manufacturing,two activities which have traditionally been treated as distinct and separate functions in a prodution firm.
这句中two activities 作什么成份啊？which从句做谁的定语从句啊？我有点分析不明白这个句型了。
two activities是接在manufacturing后与其做同等成分？还是two activities一句做非限定从？又或者two activities前省略了关系代词which来修饰design and manufacturing？
急切盼望中～

抱歉,刚看错了,没有读全句.
不是强调句.
It is the technology(宾语）（后面是定语） concerned with the use of digital computers to perform certain functions in design and production.

有没有be concerned in这个词组, be concerned about这个是形容词吗? 英语翻译英语理解能力好一点的,帮我分析、翻译下这个句子：To be concerned with proper chil 这个with的短语是在句子中做什么成分,宾补还是定语? there be sb doing sth这个是固定词组吗,还是现在分词作后置定语 be concerned with与be concerned be concerned about的concerned是形容词吗?还是被动 be concerned with be concerned about 中的concerned是什么词性? 有关这个句子的定语后置, a plan to do sth这个词组中to do sth是不定时做后置定语,还是不定式表目的? 这个短语在这个句子中是定语还是状语?