virulence单词什么意思_virulence单词解释 virulence的反义词virulence的例句

名词毒力，毒性，恶意

1. 毒力：2)毒力(virulence) 毒力由毒素和其他毒力因子所组成. 毒素包括外毒素(exotoxin)与内毒素(endotoxin). 前者以白喉、破伤风和肠毒素为代表. 后者以革兰阴性杆菌的脂多糖为代表

2. 毒性：致病性从其变异或分化来看,可分解为两大组分:毒性(Virulence)和侵袭力(aggressiveness). 毒性(也有人译作毒力)是指病原物克服寄主某一专化抗病性而能够侵染,使之感病的能力,是质量性状,它是专化于品种的,它只能克服某一定抗病基因,

3. 毒性,毒力：virucidin 病毒中和抗体 | virulence 毒性;毒力 | virulence test 毒力试验;毒性试验

4. 有毒：virtuousness 贞德 | virulence 有毒 | virulency 痛恨

1. 恶毒;狠毒;敌意
Virulence is great bitterness and hostility.

e.g. The virulence of the café owner's anger had appalled her.
咖啡店老板怒气冲天，充满敌意，把她吓坏了。

2. 毒力;毒性;致命性
The virulence of a disease or poison is its ability to harm or kill people or animals.

e.g. Medical authorities were baffled, both as to its causes and its virulence.
医疗当局对其病因及有多致命都还不甚了解。

noun

1. extreme hostility

e.g. the virulence of the malicious old man

Synonym: virulency

2. extreme harmfulness (as the capacity of a microorganism to cause disease)

e.g. the virulence of the plague

Synonym: virulency