细菌毒素的

In November 1984 China acceded to the Convention on the Prohibition of the Development, Production and Stockpiling of Bacteriological and Toxin Weapons and on Their Destruction.

中国于1984年11月参加了《禁止发展、生产和储存细菌及毒素武器和销毁此种武器的公约》。

A toxin of animal origin.An anaerobic, rod-shaped bacterium that secretes botulin and inhabits soils.

肉毒杆菌一种属的厌氧型钩形细菌，能分泌肉毒毒素，寄生于土壤中

An anaerobic, rod-shaped bacterium thatsecretes botulin and inhabits soils.

一种属的厌氧型钩形细菌，能分泌肉毒毒素，寄生於土壤中。

The exotoxin is composed of three proteins: protective antigen, edema factor, and lethal factor.

炭疽杆菌的主要致病因子包括细菌荚膜和炭疽毒素，后者包含三种蛋白质成分：保护性抗原(protective antigen，PA)、致死因子(lethal factor，LF)和水肿因子(edema factor，EF)。

It is characterized by episodes of excessive food intake followed by periods of fasting and self-induced vomiting or diarrhea.

肠毒素由只限于肠结胸的细菌而产生的毒素，引起呕吐和腹泻并导致食物中毒

Function of 1 bowel protective screen and protective screen of its characteristic bowel include protective screen of alvine mucous membrane, chemical protective screen, biology protective screen and immune protective screen, its are main the function is to resist the bacterium inside alvine antrum and toxin enter system inside.

本文现就化疗药物对肠屏障功能的损伤机制及其防治进展作一综述。1肠屏障功能及其特征肠屏障包括肠黏膜屏障、化学屏障、生物屏障和免疫屏障，其主要功能是抵御肠腔内细菌及毒素进入体内。

Here we explore immunologic mechanisms of colonic carcinogenesis by a human colonic bacterium, enterotoxigenic Bacteroides fragilis.

通过研究人结肠细菌——产肠毒素脆弱类杆菌，探索结肠癌形成的免疫学机制。

China has acceded to a series of major international arms control and disarmament treaties and conventions, including the Protocol for the Prohibition of the Use in War of Asphyxiating, Poisonous or Other Gases, and of Bacteriological Methods of Warfare, the Convention on Prohibition or Restriction on the Use of Certain Conventional Weapons Which May Be Deemed to Be Excessively Injurious or to Have Indiscriminate Effects, the Antarctic Treaty, the Treaty on Principles Governing the Activities of States in the Exploration and Use of Outer Space, Including the Moon and Other Celestial Bodies, the Convention on the Prohibition of the Development, Production and Stockpiling of Bacteriological and Toxin Weapons and on Their Destruction, the Treaty on the Prohibition of the Emplacement of Nuclear Weapons and Other Weapons of Mass Destruction on the Seabed and the Ocean Floor and in the Subsoil Thereof, and the Treaty on the Non-Proliferation of Nuclear Weapons.

中国参加了一系列重要的国际军控与裁军条约或公约，主要有：《禁止在战争中使用窒息性、毒性或其他气体和细菌作战方法的议定书》、《禁止或限制使用某些可被认为具有过分伤害力或滥杀滥伤作用的常规武器公约》、《南极条约》、《关于各国探测及使用外层空间包括月球与其他天体活动所应遵守原则的条约》、《禁止细菌及毒素武器的发展、生产及储存以及销毁这类武器的公约》、《禁止在海床洋底及其底土安置核武器和其他大规模毁灭性武器条约》和《不扩散核武器条约》等。

China has acceded to a series of major international arms control and disarmament treaties and conventions, including the Protocol for the Prohibition of the Use in War of Asphyxiating, Poisonous or Other Gases, and of Bacteriological Methods of Warfare, the Convention on Prohibition or Restriction on the Use of Certain Conventional Weapons Which May Be Deemed to Be Excessively Injurious or to Have Indiscriminate Effects, the Antarctic Treaty, the Treaty on Principles Governing the Activities of States in the Exploration and Use of Outer Space, Including the Moon and Other Celestial Bodies, the Convention on the Prohibition of the Development, Production and Stockpiling of Bacteriological and Toxin Weapons and on Their Destruction, the Treaty on the Prohibition of the Emplacement of Nuclear Weapons and Other Weapons of Mass Destruction on the Seabed and the Ocean Floor and in the Subsoil Thereof, and the Treaty on the Non-Proliferation of Nuclear Weapons.

中国参加了一系列重要的国际军控与裁军条约或公约，主要有：《禁止在战争中使用窒息性、毒性或其他气体和细菌作战方法的议定书》、《禁止或限制使用某些可被认为具有过分伤害力或滥杀滥伤作用的常规武器公约》、《南极条约》、《关于各国探测及使用外层空间包括月球与其他天体活动所应遵守原则的条约》、《禁止细菌及毒素武器的发展、生产及储存以及销毁这类武器的公约》、《禁止在海床洋底及其底土安置核武器和其他大规模毁灭性武器条约》和《不扩散核武器条约》等。注意，注意力集中

The CDC and a biological sample company, the American Type Culture Collection, sent strains of all the germs Iraq used to make weapons, including anthrax, the bacteria that make botulinum toxin and the germs that cause gas gangrene, the records show.

记录显示，CDC和一家生化样品公司ATCC输送了伊拉克用来制造武器的所有菌种，包括炭疽菌、肉毒杆菌毒素细菌和能产生坏疽毒气的细菌。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。