艾滋病病毒侵入人体后通过什么途径摧毁免疫系统？ 当艾滋病病毒通过性接触传播时, 病毒必须穿过组织屏障进入人体。
What route does HIV take after it enters the body to destroy the immune system？
异性间的性接触是造成大多数艾滋病病毒传播的原因。
Heterosexual contact is responsible for the bulk of HIV transmission.
在任何接触性传染病的传播中，每一次传染都涉及两类人，一类是已患病者，一类是未患病者。
In the spread of any contagious disease, each act of infection has two parties, one who already has the disease and one who does not.
编者按：TED是一个非盈利性组织，致力于“传播有价值的思想”，它通过在其网站上发布一些谈话来使得人们能够接触这些思想。
Editor's note: ted is a nonprofit organization dedicated to "Ideas worth spreading," which is makes available through talks posted on its website.
在尖锐湿疣的传播中，最为常见的除了直接的性接触外，间接的物品也是最为常见的一种方法。
In the transmission of condyloma condyloma, the most common, in addition to direct contact, the indirect items are the most common way.
非典型肺炎是一种传染性很强的呼吸道传染疾病，它主要是通过近距离空气飞沫和密切接触画传播。
SARS is a highly infectious respiratory disease. The primary way that SARS appears to spread is by close person-to-person contact via droplets or skin touch.
通过强大的经济和媒体力量阻止我们接触这些思想，继续满世界的传播畜牧文化和它荒谬的、强迫性的设想。
The powerful financial and media forces that block us from seeing any of this are continuing the spread of the herding culture and its obsolete and oppressive assumptions throughout the world.
当地卫生部门说麻疹是一种高传染性的疾病，可以通过空气尘埃或与患者接触传播。
According to the health region, measles is a highly contagious infectious disease spread by airborne droplets or close personal contact with someone infected.
分析结果表明，接触导线线质、张力和刚度以及列车运行速度、波动传播速度和抬升力是影响导线疲劳可靠性的主要因素。
Analyses results show that the materials, tension and rigidity of wires, speed of trains, wave speed, and lift forces are primary factors that affect fatigue life of contact wires.
结论：乙肝有一定的家庭聚集性，日常生活接触已成为乙肝主要的传播途径。
Conclusion: HB has a certain character of familial assemblage. Contact in daily life is the main way of infection of hepatitis b.
流行性传染病，如猪流感、禽流感和SARS，通过与感染者密切接触而传播。
Epidemics such as swine flu, bird flu, and SARS are spread via close contact with others who are infected.
其次，艾滋病病毒在体外环境下很脆弱，很容易被杀死，因此艾滋病病毒不通过空气、食物、水等一般性日常生活接触传播。
Second, the AIDS virus in vitro environment is very fragile and can easily be killed, the AIDS virus does not pass the air , Food, water and so on the daily life of the general contact.
麻疹是高度传染性的病毒，通过咳嗽、喷嚏、与病人密切接触或直接接触感染鼻咽分泌物而传播。
The highly contagious virus is spread by coughing and sneezing, close personal contact or direct contact with infected nasal or throat secretions.
该病靠接触感染性分泌物如唾液、疱疹液或粪便传播。
The disease spreads when a healthy person has contact with secretions from an infected person, such as saliva, stool, or fluid from blisters.
该病靠接触感染性分泌物如唾液、疱疹液或粪便传播。
The disease spreads when a healthy person has contact with secretions from an infected person, such as saliva, stool, or fluid from blisters.
应用推荐