Objective To study the application value of the small opacity profusion in pneumoconiosis diagnosis criterion.
目的探讨尘肺诊断标准中小阴影密集度的应用价值。
Typical findings include patchy ground-glass opacity (80%) and small ill-defined centrilobular nodules of ground-glass opacity (80%).
典型表现包括斑片状毛玻璃样阴影(80%)和边界不清的小叶中心型小结节样毛玻璃样影(80%)。
Results After trauma, cataract formed in the rats lens, but only a small local opacity formed at lens of rabbits, dogs and cats.
结果在晶状体创伤后兔、狗、猫仅形成晶状体创口局部的局限性浑浊，而大鼠则形成白内障。
These properties are a small average particle length, a relatively stiff fiber which prevents packing, and therefore tends to give a sheet of paper with high bulk and good opacity.
这些特性包括较低的平均微粒长度，相对挺硬不易聚集，因此可以使纸页有较高的松厚度和不透明度。
These properties are a small average particle length, a relatively stiff fiber which prevents packing, and therefore tends to give a sheet of paper with high bulk and good opacity.
这些特性包括较低的平均微粒长度，相对挺硬不易聚集，因此可以使纸页有较高的松厚度和不透明度。
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