传染病

In 1854, a localized epidemic of Asiatic cholera broke out in London.

一种地方性传染病――亚细亚霍乱于1854年在伦敦爆发。

The asymptotic behavior of epidemic models has been studied by many researchers.

传染病模型的渐近行为已经被很多人研究。

The Classical Swine Fever is caused by CSFV, a kind of virus epidemic disease with acute , hot and high contiguous infectious , which can be prevented and cured by butchery, insulate and the immunity inoculates. Vaccine of C-stub has following disadvantages: it must conserve in refrigerate and the atavism of the vaccine was often observed on immune pigs, which will affect the prevention of the CEF.

猪瘟是由猪瘟病毒引起的一种急性、热性和高度接触传染的病毒性传染病，其防治主要采取屠杀、隔离和免疫接种。C-株疫苗的主要缺点是需要冷冻保存以及免疫动物容易恢复致病，这将影响猪瘟的防治。

Questions plus testingHBV, HCV, HIV, HTLV, syphilisTesting onlyWNV, T. cruzi,Questions onlyCJD, vCJD, HAV, malaria, babesia, leishmaniaQuestions assumed to have impactHHV-8, tropical infections, emergent situations e.g., SARS

需要质疑和检测的内容乙型肝炎病毒，丙型肝炎病毒，艾滋病毒，人类嗜T细胞病毒，梅毒螺旋体只需要检测的内容西尼罗河病毒，克氏锥虫，只需要质疑的内容克雅氏病，变种克雅氏病，甲肝，疟疾，巴贝西虫，利什曼原虫需要质疑假设可产生影响的内容疱疹病毒-8，热带传染病，紧急情况如非典

More than 90% of the total incidence of typhoid and paratyphoid were typhoid previously, as the widely use of Vi bacterin, in the middle of 90s in 20th century, the popular strain changed, in some provinces the cases of typhoid decreased, but that of paratyphoid increased largely, with the outbreak trend from spot to part and from inshore provinces to backland provinces. In recent years, paratyphoid becomes the main infectious diease in some areas, and ofen develop to serious epidemic situation. So setting up a rapid and accurate detecting metod is necessary.

以前我国伤寒发病占伤寒副伤寒总发病的90%以上，后来由于伤寒Vi疫苗的广泛使用，20世纪90年代中期，流行菌株发生转变，我国部分省份伤寒病例逐渐下降，而由甲型副伤寒沙门氏菌引起的副伤寒病例却大幅上升，并呈现由散发到局部暴发，由沿海省份向内地省份推进的流行趋势，近几年来成为我国一些地区传染病突发事件的主要病种，常发展成重大疫情，急需建立快速、准确的诊断方法。

Due to highly variant of influenza viruses, bacterin that was widely used failed to prevent infectious diseases. Fortunately, this situation provided an opportunity to develop anti-virus medicine such as A.

由于流感病毒的变异性很强，被广泛使用的疫苗已经不能完全解决传染病预防，这一形势给研发A一类的抗病毒中药提供了机遇。

Like infections, cancers have prominent features in common, yet they are bafflingly different in their details.

正如传染病一般，癌症有许多共同的显著特色，但在细节上却有着惊人的不同。

Like infections,cancers have prominent features in common, yet they are bafflingly different in their details.

就像传染病一样，癌症在很多方面也有许多相似之处，尽管它们在细节上也存在迥异之处。

For cancer, a similar moment of enlightenment may now have arrived. Like infections, cancers have prominent features in common, yet they are bafflingly different in their details.

对癌症来说，目前似乎正处于类似的启蒙阶段：和传染病一样，不同的癌症在很多特征上表现出相当的共性，但是在细节上的不同却表现得令人费解。

Nancy Tomes, author of "The Gospel of Germs," believes the obsession waxes and wanes in response to social anxiety-about diseases such as anthrax, SARS or avian flu, naturally, but also about issues like terrorism or immigration that bear a metaphoric relationship to infection.

南茜。汤姆斯，"细菌的福音"的作者，相信痴迷于waxes and wanes是对社会关于诸如炭疽，非典或者禽流感之类疾病的焦虑产生的响应。自然地，也和像恐怖主义和移民入侵之类问题对忍受传染病的象征性关系有关。我防范不了本。

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。