- 英语作文（初三）据调查,现今很多中国人都过起了“洋节”.有的人认为过“洋节”是一种文化入侵（culture invasion）,有的人则认为可以更多的了解外国文化.请你根据下列柱状图,谈谈你自己
- 电脑开机后弹出一个空白网页怎么回事
- 开机电脑显示“有其它用户登陆到这台计算机”是为什么
- 求一故事拓展,英语的!大概意思就是讲 机器人侵略地球 地球人开始无力还手 后来在一个英雄的领导下打败机器人.开头At the beginning of the 21st century,humanity has reached the unprecedented civilization.The w
- 谁能给篇关于生物入侵的英文文章一些关于生物入侵方面的英文句子也可,1楼的好像内容补符合么
英语作文（初三）据调查,现今很多中国人都过起了“洋节”.有的人认为过“洋节”是一种文化入侵（culture invasion）,有的人则认为可以更多的了解外国文化.请你根据下列柱状图,谈谈你自己
Nowadays,more and more chinese people begin to celebrate some foreign festivals.For example,Christmas Day,Valentine's Day ,Mother's Day and Father's Day.some people regard celebrating foreign festival...
电脑开机后弹出一个空白网页怎么回事
1111 浏览 119 回答开机电脑显示“有其它用户登陆到这台计算机”是为什么
1111 浏览 119 回答求一故事拓展,英语的!大概意思就是讲 机器人侵略地球 地球人开始无力还手 后来在一个英雄的领导下打败机器人.开头At the beginning of the 21st century,humanity has reached the unprecedented civilization.The w
大概多少字啊,At the beginning of the 21st century,humanity has reached the unprecedented civilization.The whole world is in peace and everyone enjoys a peaceful life.Hwever,a good time never lasts long.A sudden attack breaks the tranquility.我往下接,because of the advanced science ,there are some robot and computer were connected by scientist ,they want to make the world more beautiful ,and more easy to finish all kind of things people do in the daily,or to protect the safe of the people ,but when the computer and the machine or robot connect so that they have their own feeling and have the ability of thought ,they don't like to do the things as the human told ther to to ,they want to contorl the huanman world ,so they begin a fight for free and the wicked aim ,the tempertation to govern the world is great ,they have the advantage at the begining ,humans was lived to in deep distress,if things still develop as the now ,human will be completely under contorl by robot ,just as this time ,a hero come up ,he think ,the robot's thought still have its detect ,and it will be the detect which can threat thire their life ,with this tought ,the hero find out the way to defeat them ,human defeat the government of the robot where there is a oppression,there is a revoltion ,Whenever the disaster happens,there is hero who stands up...Hmanity returns to the peaceful and quite life.After this catastrophe,human beings become unified and cherish each other more than ever..英语水平就只能到这了
谁能给篇关于生物入侵的英文文章一些关于生物入侵方面的英文句子也可,1楼的好像内容补符合么
Invasive Alien Species
外来入侵生物
紫茎泽兰Crofton weed （Eupatorium adenophorum）
后面是学名.
水葫芦Water hyacinth （Eichhornia crassipes）
对特定的生态系统和栖息环境来说,任何非本地区的生物都叫外来生物或外来种.但并非所有的外来种都会形成生物入侵,只有那些对新栖息环境的生态系统、物种、农业生产及人类健康造成威胁的外来种才称为外来入侵种.而今植物入侵在我国已经给社会经济造成了很到的影响,我国在这方面也做了不少工作,但是起步比较晚而且主要集中在防治方面.
关键词：生物入侵、入侵植物、入侵影响、防治.
The agricultural production and the human health poses the threat the external kind of talent to be called the external invasion to plant.At the present plant's invasion already gave the social economy has created very to the influence in our country.And perches the environment to the specific ecosystem to say,Any non- this local biology all is called the external biology or the external kind.But all external kinds can form the biological invasion by no means,Only then these to perch the environment newly the ecosystem,the species,our country in this aspect has also done many work,but started quite late moreover mainly concentrates in the preventing and controlling aspect.
Key word:Biological invasion,invasion plant,invasion influence,preventing and controlling
评论已关闭