致病的例句大全

In unsuccessful transmission experiments the causative agent could not be passed through bacteria-retaining filters.

在失败的传染实验中,致病因子不能通过细菌滤器.

The term pathogenicity denotes the ability of a parasite to cause disease.

致病性这一术语是指寄生物引起疾病的能力.

Disease-producing bacteria develop normally within the tissues of an infected host.

致病的细菌通常在罹病的寄主的组织里发展.

The 1,500-gear-old DNA matched that of P. fatciparurn, the most virulent form of malaria.

这个1500年前的DNA与 P. 恶性疟疾的DNA相匹配, 这是一种致病力最强的疟疾致病菌.

Holmes crossed two compatible races of ceratocystis ulmi, the causal agent of Dutch elm disease.

霍姆斯曾把荷兰榆病害的致病因子,长喙壳的两个亲和小种杂交.

Many of the pathogenic organisms may be encased in the particles.

许多致病生物体可能被粒子所包围.

How was it linked to the disease-causing virus?

它与致病病毒有什么关联 呢 ?

The guilty virus has yet to be identified.

这种致病的病毒尚待查明.

We are still woefully ignorant of the causes of this disease.

不幸的是,我们仍对这种疾病的致病原因一无所知.

The pathogenicity of Moniezia expansa in sheep has long been debated.

绵羊扩展莫尼茨绦虫的致病力已经争论很久了.

Smoking is responsible for many cases of lung cancer.

吸烟是许多人患肺癌的致病因素.

Both nicotine and carbon monoxide inhaled with cigarette smoking have been incriminated as causative factors.

抽烟时吸入的尼古丁和一氧化碳都已经被标定为致病因素。

The gene is only part of the causation of illness.

基因只是致病的部分原因。

Disease-causing cells might accidentally escape from a laboratory and spread throughout the world.

致病细胞可能偶然地逸出实验室并散布遍及整个世界.

The organizers say all soaps are equally effective at removing disease-causing germs.

组织者说,所有的肥皂对杀灭致病病菌有同等效力.

Porin plays an important role in Neisseria gonorrhoeae survival and pathogenesis.

淋球菌孔蛋白对淋球菌的存活和致病起着重要作用.

Malnutrition obviously weakens the patient.

营养不良明显导致病人身体虚弱。

Pathogenic factors are chemical contamination, microbial contamination, poisonous animal and plant contamination.

致病因素依次为化学性污染 、 微生物污染 、 有毒动植物污染和不明原因污染.

These sulfides can cause illness, however at levels about a thousand times greater than that.

这些硫化物具有致病性, 但前提是,把可乐中含有的残留量乘上一千倍.

There are two possible contaminants: pathogenic micro-organisms and hazardous chemicals.

有两种可能的污染源: 致病的微生物,有毒的化学制品.