海洋光学测量仪器的保护框架既要有足够强度，又要自屏蔽效应小，这是一对矛盾的要求。
The protect frame of marine optical instrument needs enough strength and small self-shield effect, which is somewhat conflicting.
海洋光学测量仪器的保护框架既要有足够强度，又要自屏蔽效应小，这是一对矛盾的要求。
The protect frame of marine optical instrument needs enough strength and small self-shield effect, which is somewhat conflicting.
应用推荐