職業(yè)技術(shù)英語口語 第17期:參觀工廠 新設(shè)備

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MP3下載

https://online2.tingclass.net/lesson/shi0529/10000/10366/zyjs17.mp3

https://image.tingclass.net/statics/js/2012

A new installation

新設(shè)備

A:Would you like me to show you our new cleaning unit? It's a clever design.

A:要我?guī)闳タ纯次覀兊膬艋O(shè)備嗎？設(shè)計(jì)的很巧妙。

B: Yes, I'd like to see that. What does it clean exactly?

B:是,我要看看。精確地說它是清潔什么的？

A: It washes the solvent off all the metal parts - the blades, trays etc. - and then sends it back into the system.

A:它用來清洗掉像刀刃,托盤等所有金屬零件上的溶劑，然后送回系統(tǒng)去。

B:What does the unit consist of?

B:這個(gè)設(shè)備由什么組成？

A:Well, it’s basically two tanks – one for the dirty solvent and one for the clean solvent a pump and a washing unit. Oh, and there’s a cooling system and a filter. It‘s all controlled by a PLC system – that stands for Process Logic Control.

A:哦，它主要由兩個(gè)罐，一個(gè)罐盛臟溶劑用的，一個(gè)盛清潔溶劑用的，一個(gè)機(jī)泵還有一個(gè)清洗裝置組成。哦，還有一個(gè)冷卻系統(tǒng)和一個(gè)過濾器。所有的這些都是由PLC系統(tǒng)(它代表邏輯處理控制系統(tǒng))控制的。