Thermosetting letter printing ink 热固型文字油墨
raised-letter printing 热式复制术
letter printing technology 凸版印刷工艺
near letter quality printing 接近优质字符打印
near-letter-quality printing 接近优质字符打印
letter quality printing 信件的质量打印
letter colour printing 彩色凸版印刷
Printing letter 印字数量
Eventually, instead of printing from these directly, he employed them to stamp out intermediate dies which were then used as moulds to mass produce letter blocks made of a lead alloy.
渐渐地,他不再直接使用这些小钢块,而是利用它们压制出中等大小的模具,用这些模具可以批量生产出铅合金的字母块。
During the Middle Ages before the invention of printing presses, every letter of a word had to be painstakingly transcribed by hand for each copy of a published book.
中世纪时印刷机尚未发明,要出版一本书,每一个单词的每一个字母都得用手工辛苦的刻出来。
So I don't postpone hanging up my coat, printing out a document and filing it, glancing over a letter and throwing it away.
所以我总是及时挂起外套、及时打印好文件并填好,我甚至及时阅读信件然后丢掉,从不拖延。
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