艉艛前端部分防护舱壁 partially protected poop front bulkhead
这件残骸上周五被挖掘出来，它属于这条船的最前端部分，不过它也为这条船的大小、用途提供了新的关键性的线索。
The piece that was found last Friday, which belongs to the very front of the ship, has provided new and crucial clues as to its size and use, however.
本文从工程应用的角度，全面阐述了水声靶标系统的模拟前端部分——水声靶标系统预处理机的设计思想和具体实现。
From an engineering point of view, this paper makes a full exposition of the design idea and concrete realization of the UATS preprocessor, that is, the analog front end of the UATS.
目的：探讨中鼻甲前端部分切除术对前组慢性副鼻窦炎的治疗作用。
Objective: To evaluate the effectiveness of excising the head of middle turbinate in treating anterior group sinusitis.
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