关于”防疫抗病毒“的英语作文模板5篇,作文题目:Epidemic prevention and antiviral。以下是关于防疫抗病毒的初三英语模板,每篇作文均为万能模板带翻译。
高分英语作文1:Epidemic prevention and antiviral
The advantages and disadvantages of genetically modified food have more advantages: they can improve the yield per unit area of crops, reduce the production cost, through the transgenic technology can improve the resistance of crops to blast, antiviral ability, improve agricultural resistance, prolong the minimum storage capacity, and meet the needs of people's living standards can greatly shorten the development time of crops Get rid of the influence of off-season and climate, break the limit of low-cost supply in four seasons, continuously cultivate new varieties, and produce genetically modified food that is beneficial to human health.
中文翻译:
转基因食品的优缺点转基因食品有更多的优点:它们可以提高作物的单位面积产量,降低生产成本,通过转基因技术可以提高作物的抗瘟性,抗病毒能力提高农业抗性,延长贮藏性最小,而满足人们生活水平不断提高的需求可以使农作物的发育时间大大缩短,可以摆脱淡季、气候的影响,打破四季低成本的界限,不断培育新品种,生产有益于人类健康的食品转基因食品及缺点:所谓的产量不受环境影响的情况下,如果遭遇雨雪自然灾害,也可能减产更严重。
万能作文模板2:防疫抗病毒
Viruses (derived from Latin, meaning toxins or poisons) are a submicroscopic source of infection that cannot grow or reproduce outside the host cell. The virus infects all cell life. The first known virus, tobacco mosaic virus (TMV), was discovered by Martinus bayelink in, and has now described the study of more than one virus.
As virology, it is a branch of Microbiology virus, which consists of two or three parts: all viruses have genes composed of DNA or RNA, and long molecules carrying genetic information have a protein shell protecting these genes Some have a layer of fat outside their cells. The origin of viruses is unclear: some viruses may have evolved from plasmid fragments of DNA, while others may have evolved from bacterial viruses. Bacterial viruses spread in many ways.
Different kinds of viruses use different methods. For example, plant viruses are usually transmitted between plants by SAP eating insects (such as aphids), while animal viruses can be carried by blood sucking insects. These diseased organisms are called virus carriers.
Influenza viruses are transmitted by coughing and sneezing. Other noroviruses are transmitted through fecal routes. When they contaminate hands, food or water, rotaviruses usually pass directly Contact with infected children.
HIV is one of several viruses. However, many of the infected viruses will continue to reproduce without any immune mechanism, because many viruses will continue to reproduce without any immune mechanism, because many viruses will not continue to cause harm through any form of ual transmission. Virus infected animals will usually cause an immune response It can completely eliminate a virus, and these immune responses can also be produced by vaccines, so that the virus can be infected for life-long immunity.
Microorganisms such as bacteria also have a defensive effect on virus infection. For example, antibiotics of restrictive modification have no effect, but antiviral drugs have been developed to treat life-threatening infections.
中文翻译:
病毒(源于拉丁语,意思是毒素或毒药)是一种亚微观的传染源,它不能在宿主细胞外生长或繁殖。病毒感染所有细胞生命。已知的第一种病毒花叶病毒于年被马丁努斯·贝耶林克发现,现在已经描述了超过种病毒的研究作为病毒学,是微生物学病毒的一个分支,由两到三部分组成:所有病毒都有由DNA或RNA组成的基因,携带遗传信息的长分子都有一层保护这些基因的蛋白质外壳,有些在细胞外有一层脂肪包裹着它们。
病毒的形状从简单的螺旋形和二十面体到比细菌小几倍的复杂结构病毒的起源尚不清楚:有些病毒可能是由DNA的质粒片段进化而来的,而另一些可能是由细菌病毒进化而来的。细菌病毒以多种方式传播。不同种类的病毒使用不同的方法。
例如,植物病毒通常是由以汁液为食的昆虫(如蚜虫)在植物间传播,而动物病毒则可以被携带吸血昆虫这些带病的有机体被称为病毒载体流感病毒通过咳嗽和打喷嚏传播,其他如诺如病毒,通过粪便途径传播,当它们污染手、食物或水时,轮状病毒通常通过直接接触受感染的儿童传播。HIV是几种病毒之一尽管如此,许多被感染的病毒会在没有任何免疫机制的情况下继续繁殖,因为许多病毒都会在没有任何免疫机制的情况下继续繁殖,因为许多病毒不会通过任何形式的性传播而继续造成伤害,病毒感染动物通常会引起一种免疫反应,这种免疫反应可以完全消灭一种病毒,这些免疫反应也可以由疫苗产生,使病毒感染终身免疫微生物如细菌也对病毒感染有防御作用,如性修饰系统抗生素没有效果但是抗病毒药物已经被开发用来治疗威胁生命的感染。
满分英语范文3:防疫抗病毒
As we know, the Ebola virus is spreading in Africa and other countries, which is a serious public health problem. First of all, we should wash our hands and do more exercise as often as possible, because it can make our bodies strong; secondly, we should open the windows and keep the air fresh so that we can live in a better environment. We should eat more fruits and vegetables to stay strong and drink more water is also good for our health.
Finally, I think we'd better stay at home and not go to crowded places. thank you.
中文翻译:
正如我们所知,埃博拉病毒正在非洲和其他蔓延,这是一个严重的公共卫生问题。首先,我们应该尽可能经常洗手和多做运动,因为它可以使我们的身体强壮;其次,我们应该打开窗户,保持空气新鲜,这样我们才能生活在一个更好的环境中应该多吃水果和蔬菜来保持强壮多喝水也有利于健康最后,我想我们最好呆在家里,不要去拥挤的地方。谢谢。