病原体

The production, distribution, and challenges involved in making of the Salk polio vaccine and the modern, oral polio vaccine are discussed.

首先，教授兹曼介绍宿主的免疫反应病原体承认，在释放的免疫球蛋白，？条款，细胞活化，生产和存储单元。

But the sanitarian said that if the virus infects repeatedly between the human and animals, that will produce a more dangerous pathogen.

但公共卫生学家称，如果病毒在人畜之间反复感染的话，那将产生更加危险的病原体。

The spores of Bacillus popilliae which are specialized pathogens of the scarabaeid beetles are difficult to be reproduced in vitro.

日本金龟子芽孢杆菌是一种在活有机体外很难产生孢子的昆虫病原体。

The Studies on Growth and Sporulation Characteristics of Bacillus popilliae DING Ying, WANG Ruo-han, WANG Jin-feng (School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China) Abstract: The spores of Bacillus popilliae which are specialized pathogens of the scarabaeid beetles are difficult to be reproduced in vitro.

日本金龟子芽孢杆菌生长和孢子生成阶段的特性研究丁莹，王若菡，王劲峰(天津大学药物科学与技术学院，天津 300072)摘要：日本金龟子芽孢杆菌是一种在活有机体外很难产生孢子的昆虫病原体。

If the monitoring line was above the up limitation, suggesting that the level of HV carried by about 95% rats reached or exceeded 30%. Conclusion The Sequential sampling method could make a relatively rapid and credible conclusion on the monitoring of pathogen carrier for its avoidance of blindness work and cost waste during the surveillance.

序贯抽样分析法用于鼠类携带病原体水平的监测可在一定程度上避免监测的盲目性，做到一旦获得结果即停止监测工作，避免了监测成本的浪费，可以用较为经济的监测样本量快速地得出可靠的结论。

These are sequestered by developing eggs that are thereby protected from predators and pathogens when laid.

这些都是螯发展中国家鸡蛋，从而保护天敌和病原体在这里奠基。

The sheep tick is a little dangerous animal. It can infect people with different bacteria, including Borrelia. The sheep tick can often be found in tall grass.

羊蜱蝇是一种危险的小动物，能带给人类包括病原体在内的各种细菌。

Citrus huanglongbing is a serious citrus disease in Asia and Africa. It is caused by the infection of Candidatus Liberibacter asiaticus, a fastidious bacterium that resides in the sieve tube of host plants.

柑橘黄龙病 citrus huanglongbing 为亚洲和非洲地区重要的柑橘病害，引起柑橘黄龙病之病原体 Candidatus Liberibacter asiaticus 为寄生在寄主植物筛管的薄壁细菌，无法以人工方式培养。

The early history of the three-in-one detection system started at LLNL in 1999 with the development of what is called the Bioaerosol Mass Spectrometry system. This system can detect airborne biological pathogens and sound a warning in less than one minute.

早期历史的三个在一检测系统开始在llnl在1999年的发展，什么是所谓的生物气溶胶质谱系统，这系统可以侦测到机载生物病原体和健全的警告，在不到一分钟。

Differentiation of Cryptosporidium parvum,C.andersoni and C.meleagrides was studied by Nested PCR-RFLP analysis of the SSU rRNA gene.

隐孢子虫是一种人畜共患的寄生原虫，被公认为是引起人和动物腹泻的重要病原体，日益受到国内外学者的重视。

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。