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　　免??(mian)疫??(yi)系??(xi)統(tǒng)??(tong)的??(de)發(fā)??(fa)育??(yu)如??(ru)同?(tong)建??(jian)造??(zao)一??(yi)座??(zuo)城??(cheng)堡??(bao)??，需??(xu)要??(yao)從??(cong)地??(di)基??(ji)開(kāi)??(kai)始??(shi)逐??(zhu)步??(bu)完?(wan)善??(shan)??。??　　第??(di)三??(san)道?(dao)防??(fang)御??(yu)是??(shi)“生??(sheng)化??(hua)武??(wu)器??(qi)庫(kù)??(ku)”??，負(fù)??(fu)責(zé)??(ze)標(biāo)??(biao)記??(ji)與?(yu)“圍?(wei)剿??(jiao)”?。??如??(ru)補(bǔ)??(bu)體??(ti)蛋??(dan)白??(bai)??，就??(jiu)像??(xiang)“熒??(ying)光?(guang)涂??(tu)料??(liao)”一??(yi)樣??(yang)標(biāo)??(biao)記??(ji)病??(bing)原??(yuan)體?(ti)??，幫??(bang)助?(zhu)免?(mian)疫??(yi)細(xì)??(xi)胞??(bao)精??(jing)準(zhǔn)?(zhun)識(shí)??(shi)別?(bie)目??(mu)標(biāo)??(biao)；如??(ru)炎??(yan)癥??(zheng)反??(fan)應(yīng)??(ying)??，局??(ju)部??(bu)紅??(hong)腫??(zhong)、發(fā)??(fa)熱??(re)??，既?(ji)是??(shi)戰(zhàn)??(zhan)斗??(dou)信??(xin)號(hào)??(hao)??，也??(ye)能??(neng)抑??(yi)制??(zhi)病??(bing)原??(yuan)體??(ti)繁?(fan)殖?(zhi)?。。