bacterial invasion

基本解释

Its mucosa is an important barrier to protect it from bacterial invasion and is very prone to injury.
肠道是人体最大的细菌及毒素库，肠道粘膜是抵御入侵的重要屏障且极易受损。
The biological immune system is a highly complex, distributed, self adaptive system and can effectively deal with the bacterial invasion thus the body can sustain life and evolution.
生物免疫系统是一个高度复杂的分布协调自适应系统，能够有效地抵御入侵体内的细菌，从而维持生命体的生存和进化。
Therefore, it is necessary to develop a set of accurate, rapid and sensitive methods for detection of the 2 bacterial pathogens to prevent the invasion and spread of the diseases in the country.
因此，建立一种准确、快速、灵敏的西瓜果斑病菌和番茄溃疡病菌种子带菌检测方法，对我国有效阻止危险性有害生物侵入和蔓延及防治策略的制定具有重要意义。