LDEF造句

The imaging study of plain film, CT and MRI showed an illdefined mass with bony destruction.
影像之各项检查发现一界限不清楚并有骨头破坏的肿块。

The boundary on the cold air side is often illdefined, especially near the surface.
冷空气一侧的边界常常十分模糊，特别是在地表附近。

Besides, optimal control of the initialdefrosting point in the air cooler and the technology for energy saving during defrosting were elucidated.
提出了冷风机节能除霜始点优化控制方案及其工艺条件。

Correct rigorous strict welldefined scrupulous exact precise
精确的, 确定无疑的

deferential pldefibrillation.
心脏除颤

A welldefined natural elevation smaller than a mountain.
小山，山冈陆地上局部的天然高地，有明显轮廓，略小于大山

Bearing types that are not included in the matrix are generally only used for a few welldefined applications.
不包括在表中的轴承型号，通常只适合于少数特定用途。