Granulomatous disease by chest radiograph can appear as reticulonodular densities.是什么意思？

Granulomatous disease by chest radiograph can appear as reticulonodular densities.

肉芽肿疾病胸片显示网点状致密阴影.

granulomatous

肉芽肿的；

例句
TB can also lead to a granulomatous pericarditis that may calcify and produce constrictive pericarditis.
TB还可以导致肉芽肿性心包炎,进而可能钙化和产生缩窄性心包炎.

disease

n. 疾病，弊端，不安；vt. 传染，使…有病；

例句
In many cases the disease will clear up of its own accord.
这种病很多情况下会自愈。

by

prep. 在…旁边，表示方式，由于，经过；adv. 经过，表示保留或保存时用，短暂拜访；

例句
...expensive make-up that we saw being advertised by a beautiful model...
我们所见的由一位漂亮模特代言的昂贵化妆品

chest

n. 胸部，胸腔，箱子，金库，资金；

例句
His chest was swathed in bandages.
他的胸部缠着绷带。

radiograph

n. 射线照片，X光照片；v. 拍…的射线照片，拍射线照片；

例句
The plain radiograph of the spine demonstrated mild scoliosis.
文献上所报告过的病例均不超过8节,本例共有11节.

can

aux. 能够，可以，有机会；n. 金属罐，一听，金属容器；vt. 将…装罐保存，炒…鱿

例句
When I listen to her play I can hear a new Nigel Kennedy.
从她的演奏中我听出了新一代的奈杰尔·肯尼迪。

appear

vi. 出现，显现，出庭，出场，演出，似乎；

例句
He was ordered to appear the following day, but absconded...
他被传唤于第二天出庭，可是他逃跑了。

as

adv. 同样地，一样地，例如；prep. 作为，以…的身份，如

例句
As far as I can recall, Patti was a Smith.
我记得帕蒂是姓史密斯的。

densities

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例句
Hypersonic wind tunnels operating at very low densities were developed starting in about 1960.
低密度超音速风洞大约开始发展于1960年.