传染病

Doctors define cold sores and its causes as the following: The virus lies latent in the body and is reawakened by factors such as stress, sunburn, or fever from a wide range of infectious diseases including colds.

&医生确定冷疮，其原因为：&该病毒是潜在的在人体内是reawakened等因素所强调，日炙，或发烧，从广泛的传染病，包括感冒。

Development of vector resistance to pyrethroid insecticides has been reported all over the world,which is a major obstacle to control of vector-borne diseases.

媒介昆虫的拟除虫菊酯抗性已经在世界范围内存在，是控制媒介传染病的一个主要障碍。

Among them, A plague-free incidence of infectious diseases and death case report.

其中，甲类传染病中鼠疫无发病、死亡病例报告。

Among them, A plague-free incidence of infectious diseases, death cases have been reported.

其中，甲类传染病中鼠疫无发病、死亡病例报告。

The epidemic originated in Asia and was transmitted to Europeans in 1347 when a Turkic army Besieging a Genoese trading post in the Crimea catapulted plague-infested corpses into the town.

此种传染病起源于亚洲，1347年土耳其军队围困克里米亚的一个热那亚贸易商埠时，曾将带病尸体弹射入该镇。

The epidemic originate d in Asia and was transmitted to Europeans in 1347 when a Turkic army besieging a Genoese trading post in the Crimea catapulted plague-infested corpses into the town.

此种传染病起源于亚洲，1347年土耳其军队围困克里米亚的一个热那亚贸易商埠时，曾将带病尸体弹射入该镇。

The epidemic originated in Asia and was transmit ted to Europeans in 1347 when a Turkic army besieging a Genoese trading post in the Crimea catapulted plague-infested corpses into the town.

此种传染病起源于亚洲，1347年土耳其军队围困克里米亚的一个热那亚贸易商埠时，曾将带病尸体弹射入该镇。

They tended the lepers, especially in Germany; the constantly recurring pests and epidemics found them ever at their post, and thousands of their number sacrificed their lives in the service of the plague-stricken populace.

她们往往在麻风病人，特别是在德国；不断反复出现的病虫害和传染病发现他们都在其后，成千上万的数目牺牲自己的生命在服务鼠疫灾区民众。

Goose Provirus is the pathogen of highly contagious and fatal infectious diseases of goslings and Muscovy ducklings.

鹅细小病毒(Goose Provirus，GPV)可引起雏鹅、雏番鸭高度致死性传染病—小鹅瘟。

It's too bad chlamydia has to be a venereal disease. It's such a pleasant-sounding word.

衣原体会引起无症状性传染病这个词听起来还不错

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。