Lead type printing

印刷术───Printing;铅───lead

More than eight million books were printed within fifty years after the invention of the printing press.───印刷机发明以后的50年间，有800多万册图书被印刷。

The subsystems about database management, database research, database statistics, producing and printing report forms were designed.───设计了数据库的管理 、 查询 、 统计 、 报表生成和列印等子系统.

His brother ran a printing and publishing company.───他哥哥经营了一家印刷出版公司。

The electronic and printing unit has annual sales of about $80 million.───电子印刷部门每年销售额约为8,000万美元。

Our newspaper is printing the full text of the President's speech.───我们的报纸刊登了总统讲话的全文.

The invention of printing helped the diffusion of learning.───印刷术的发明有助于知识的传播.

Our newspaper and our printing business form separate corporate entities.───我们的报纸和印刷业形成相对独立的企业实体.

Men traditionally monopolized jobs in the printing industry.───在传统上，男人包揽了印刷行业中的所有工作。