致病的

How ascarids and hookworms cause disease in humans, especially in children whose play habits and attraction to pets put them at increased risk.

蛔虫和弓形虫如何在人类致病，尤其儿童的玩耍习惯和与宠物相处会增加感染风险。

Use of biocides can also alter the pathogenic properties of plaque.

使用某些化学制剂，可改变菌斑的致病性。

The calf diarrhea is the clinical disease of familiar of the pathogenic E. coli infect calfs.

犊牛腹泻是由致病性大肠杆菌感染犊牛引起的一种常见临床疾病。

There have been suggestions that chlamydial antigens of 57-60kD may be involved in the immunopathology.

在沙眼衣原体的致病过程中，发现57～60kD抗原成分具有重要作用。

Cis-acting elements in 5\'-UTR generally have negative regulation on expression of downstream cistron.

本研究应用萤火虫荧光素酶和EGFP报告基因系统，分析上述7种MUHH致病突变对下游报告基因表达的影响。

Kinds of specific sIgA against EPEC were identified from 9 colostrums by Wester-blot.

Wester-blot鉴定9份初乳中含有3种对肠致病性大肠埃希菌的特异性sIgA。

Objective:To investigate the causing of keloids of the earlobes.

目的：探讨耳环孔瘢痕的致病因素与预防方法。

Objective: To observe the relationship between drug eruptions and related drugs.

目的：观察药疹与致病药物之间的关系。

Exposure to environmental carcinogens might be one of etiologies for human colorectal and lung cancers.

暴露环境化学毒物是肺癌及大肠直肠癌的致病因子之一。

Infected ducks then release large quantities of the virus in pathogenic form in their excretions spreading the virus to other birds or humans.

感染鸭，然后释放大量病毒致病形式，其排泄物传播的病毒传染给其他鸟类或人类。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。