Increases in population and the expansion of trade led to increased manufacturing 解释英语句子

问题描述:

Increases in population and the expansion of trade led to increased manufacturing 解释英语句子
Increases in population and the
expansion of trade led to increased manufacturing, much of it
small-scale in character but some requiring significant capital
investment.
麻烦解释一下much of it 后面small-scale 和in character什么关系,后面看不明白

small-scale in character应该就是形容它具有小规模的特点吧
后面都是用来形容manufacturing的,意思是大多数都具有小规模的特点,但有些则需要大额投资嗯,明白一些不过为什么much of it 后面没有动词呢?比如是was之类的,结构能解析一下吗?后面不是句子,应该是同位语吧,如果有was的话,那就变成句子了,两句中间要加连词的