West Nile virus is also an " enveloped virus" because the capsid is covered by a lipid membrane.

该病毒还是有包囊的病毒，因为衣壳外有一层脂质层。

Herocardial sac and relieve the pressure or his heart will stop.

包囊，减轻压力，否则他的停止跳动。

The cysts looked similar to those of amoebas that live in animal guts today.

这些包囊看起来类于今天生活在动物内中的变形虫。

Microwatts, The question was where to put the capsule either in or on the heart in order to get a similar effect A study of cardiac anatomy suggested the pericardial sac at the organ's base would be ideal.

微，在于将胶囊放置在内部还是外部以获得类的效果。一项关于解剖学的研究表明，将胶囊放在器官底部的包囊处是最理想的。

TR4 spreads through the dirt and infects plants via their root systems. Worse, it produces chlamydospores, or " resting spores, " which can lie dormant in the soil for decades.

TR4通过土壤传播， 并通过植物的根系进行感染。 更糟糕的是，它产生包囊孢子， 也就是“休眠孢子” ，这些孢子可以在土壤中休眠几十年。

Inside the fossilized feces were cysts and three types of eggs.

在粪便化石中有包囊和三种卵。