种痘

An acute, highly infectious, often fatal disease caused by a poxvirus and characterized by high fever and aches with subsequent widespread eruption of pimples that blister, produce pus, and form pockmarks.Also called variola

天花：一种严重的，传染性强，常常引起死亡的疾病，由痘病毒而引起，症状为高烧和剧痛，接下来是大面积地起斑点，这些斑点会起水疱、化脓或出麻子也作 variola

When large quantities of viruses are required for vaccine production or chemical studies, the allantoic sac is utilized.

如绒毛尿囊膜是常用的接种部位，用于1、病毒滴定2、病毒形态学研究3、病毒鉴定，几种病毒能在绒毛尿囊膜上产生水泡样损伤，称为痘痕。

Many stand by the glycolic acid acne benefits, so it's definitely worth checking out.

很多人证明它的祛痘作用，是种值得一试的产品。

There is a growing trend towards homeopathic acne solutions.

还有一种日益增长的趋势，顺势青春痘解决方案。

Patience and caution are two watchwords in the treatment of mild acne .

耐心和谨慎两种治疗轻度青春痘的格言。

After selecting a highly potent strain of poxvirus that was able to traffic to tumors when administered intravenously to mice the authors engineered the virus such that it would target only specific cancer cells -- those with increased expression of a protein known as E2F and/or activation of signaling downstream of a protein known as EGFR.

以毒攻毒：设计病毒，攻击肿瘤一种新的治疗癌症的方法正在开发中：用病毒感染肿瘤杀死癌细胞留下正常细胞不被伤害。这些病毒以病毒疗法而著称。在一项新的研究当中，David Kirn 和他在旧金山Jennerex生物疗法同事已经描述出利用新病毒疗法后老鼠和兔子抗肿瘤效应的发展。在选择高度特异性痘状病毒后才能有效的到达肿瘤生长地方，然后通过静脉途径给老鼠。

Acne Vulgaris is the most common form of acne and it includes several types of pimples.

痤疮是最常见的形式，它包括几种痤疮青春痘。

For instance, in 2003 an outbreak of monkeypox affected around 20 people in the US midwest, traced to imported Gambian pouched rats from Africa.

2003年，美国中西部地区的约20人感染了一种&猴痘&病毒，这种病毒源于从非洲进口的一批冈比亚巨鼠。

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。