The tumor has infiltrated the pericardium.

肿瘤浸润到了心包膜。

Bacterial cells are often surrounded by several layers which are collectively called the cell envelope.

细菌通常被层包围，统称细胞包膜。

Beneath this layer, the prostate can be divided into a few zones.

包膜下，前列腺又可以被个部。

So pericarditis means the pericardial layer of tissue that covers the heart has inflammation.

心包炎是指心脏表层心包膜发的炎症反应。

Now bacterial cells are often surrounded by several layers which are collectively called the cell envelope.

细菌外表通常数层，它们统称细胞包膜。

Um...Um...uh, it's a sign of...it's a s...it's a sign that the tumor has infiltrated the pericardium.

是...是...关于肿瘤，已经透了心包膜。

The tumor infiltrated into the pericardium, causing a tear in the outer muscle of the heart.

肿瘤浸润到了心包膜，导致在心肌外的一个破损。

The prostate is covered by a capsule of tough connective tissue and smooth muscle.

前列腺的表面被由结缔组织和平滑肌组成的坚韧的包膜包裹。

I removed a small clot from the pericardium. No obvious cardiac injuries.

我从心包膜上卸下了一个结块。没有明显的心损伤。

But Bibby said enveloped viruses usually don’t fair too well when exposed to liquids. Take the AIDS virus.

但毕比说包膜病毒通常在遇到液体后存活得不好，以艾滋病例。

There's a pericardium that covers the heart.

有一个心包膜覆盖着心脏。

They are covered by the renal capsule, which is a tough capsule of fibrous connective tissue.

它们被肾包膜所覆盖，肾包膜是一种由纤维结缔组织构成的坚硬的包膜。

We have a paramedic with cardiac tamponade.

有一个务人员心包膜充血。

That may destroy the fragile outer membrane, or envelope, that surrounds each flu virus.

这可能会破坏包围每种流感病毒的脆弱的外膜或包膜。

Yeah, his pericardium's full of blood.

他的心包膜里充血。

Naked mRNA is not readily taken up by cells, but needs to be encased inside a protective envelope to gain entry.

裸露的mRNA不容易被细胞吸收，但需要被包裹在一个保护性的包膜中才能进入细胞。

The outer envelope of HIV is covered in glycoproteins which mutate frequently, ultimately tricking the T-cell receptors to not recognize the virus.

艾滋病毒的外包膜覆盖着糖蛋白最终唬弄过T细胞的感受器以致无法辨认出病毒。

Varicella zoster virus is a double-stranded DNA virus, protected by a protein coat called capsid, which is enveloped in a lipid membrane.

水痘带状疱疹病毒是双链DNA病毒，被一种叫衣壳的蛋白质包膜保护，而它又被脂质层包裹。

It gets into all of these cells by fusing its membrane with the cell membrane and releasing the capsid inside the cell.

病毒的包膜可以与细胞膜融合，从而进入细胞，然后在细胞中释放衣壳。

Now, west nile virus enters host cells using a lipid membrane protein called E2 in a process called clathrin-mediated endocytosis.

西尼罗河病毒利用脂质双子层上的包膜蛋白（E）通过网蛋白介导的内吞作用进入宿主细胞。