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由于在该方位腐蚀出的不标准的V型槽,难以对此精确设计来固定光纤。
It is difficult to design accurately to fix the fibers because non-standard V-grooves are formed.
youdao
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由于在该方位腐蚀出的不标准的V型槽,难以对此精确设计来固定光纤。
It is difficult to design accurately to fix the fibers because non-standard V-grooves are formed.
youdao