查询词典 pathogen

The research aimed to study the character of the chestnut blight pathogen and the antifungal effect of many kinds of the fungicides.

［目的］为了解板栗疫病病原性状及各种杀菌剂对该病的防治效果。

Louis Pasteur develops a method of attenuating a virulent pathogen, the agent of chicken cholera, so it would immunize and not cause disease.

路易斯。巴斯德发展出了一种让鸡霍乱剧毒病原体毒性减弱的方法，这样处理过的毒株可以免疫，并不再引发疾病。

Pasteur realized he had achieved with chicken cholera what Jenner had accomplished with smallpox some 100 years earlier, only in this case he had attenuated the pathogen by prolonged storage.

仅仅由于延长培养物的贮藏时间使其减弱这一事件，巴斯德意识到他已经找到了如同100年前詹钠处理天花一样的方法来成功对付鸡霍乱。

The main pathogen of neonate bacterial meningitis is Gram-positive coccus, whose distribution is correlated with neonatal pneumonia pathogens.

新生儿细菌性脑膜炎病原菌以革兰阳性球菌为主，其分布与新生儿肺炎病原菌有相关性。

Results Gram-negative bacilli was the chief pathogen the next were Gram-positive coccus and fungus.

结果 革兰阴性杆菌仍占主导地位，其次是革兰阳性球菌、真菌。

"Kang gai bao" one-off pad for toilet bowl , is a new type of one-off toilet seat with the national patent , fancy design, healthy and comfortable, can isolate the pathogen absolutely, not only applicable in public comfort station, such as hotel, airport and dock etc., but also widely in spacious family bathroom.

新型国家专利产品属於一次性卫生用品，构思新颖，设计独特，不但豪华卫生、方便舒适；深受酒店、宾馆、民航等公共卫生间的青睐；也适用于广大的百姓家庭，本品能百份百隔绝坐厕的细菌感染。

The optimum carbon source of the pathogen for the hypha growth and conidiophore bearing was amylomaltose, the optimum nitrogen source was yeast extract and the alternation of light and darkness could promote the hypha growth.

菌丝生长及产孢的最适碳源为麦芽糖，最适氮源为酵母膏，光暗交替有利于菌丝的生长。

The diseased leaf rate and the disease index were related closely to temperature, humidity and illumination etc. The study also showed that the conidium germinating of Pestalotiopsis versicolor started after inoculated for four hours and germinated well at pH5 to pH7. In addition, there was great appetency between the pathogen and the tea trees because the conidia germinated well on tea leaves rather than other habitats obviously.

在茶树叶面上，病原菌分生孢子萌发明显比非叶面条件下好，病原菌菌丝生长较快，说明此病原菌与茶树叶片有高度的亲和力和较强的适应茶树叶面微环境的能力；茶树轮斑病病原菌分生孢子在pH5~7范围内萌发及芽管伸长较好，pH过小或过大均不利于病原菌的分生孢子萌发和菌丝生长。

Strains could inhibit conidium germination, 5 strains made the pathogen grow vegetably and 9 strains inhibited its tube growth.M.grisea produce several swollen cells on the sites of the appressorium differentation and lost the ability to infect onion epidermis treated with the culture supernatant of h23 strain.

结果如下：获得21株对稻瘟病菌附着胞形成具有拮抗作用细菌菌株，其中3株诱导孢子在附着胞分化位点产生囊状物；其中4株抑制孢子萌发；5株使孢子呈营养生长；9株抑制芽管生长。

The pathogen of this epidemic outbreak of disease in cultural crawfish is WSSV.

本次引发养殖小龙虾疫病爆发流行的病原体是WSSV。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。