⑴ 求生之路2怎麼建立對抗模式
按下「~」鍵呼出控制台，即可以輸入下列地圖命令去對戰平台建立主機。如果呼不出控制台，請查看 選項->鍵盤/滑鼠->允許使用開發者模式 後面是否已開啟。
對抗模式開圖格式：MAP 地圖名 versus
⑵ 題為global water crisis的英語作文
The Global Water Crisis
Posted November 19th, 2007 by admin
Water is vital to the survival of all known life forms. Water crisis is the state of the world』s water resources in relation to human demand. Global scarcity of usable water and water pollution are the major aspects of water crisis. A lot of people around the world do not have access to clean potable water, and the numbers are growing.
Around the world, 1.1 billion people are living without clean drinking water; another 2.6 billion people do not have proper sanitation, this results to death all over e to water borne diseases.
We see water all around us, yes 71% of the Earth』s surface is covered with water, but we have to understand that only a percentage of that is fit for consumption. The large water composition of our planet doesn』t mean that we have an infinite supply of useable water. By simple observation, a huge portion of the Earth』s water is salty, or locked up in ice and glaciers.
The Earth although abundant with water has a limited supply of fresh water. Oceans may be deemed as available water but the energy needed to convert salt water to fresh water is restrictive, only a fraction of fresh water can be derived from desalination, although newer technology is helping reverse the ratio. Water which is fit for consumption constitutes only a small percentage of all the water resources, and the sad thing is that it is diminishing because of contamination and pollution.
Inadequate supply of safe water and lack of sanitation accounts for the rising number of child deaths because of diarrhea. Poor supply of water for sanitation results to deaths affecting children most especially in underdeveloped countries, such deaths are considered preventable if only we can find a way how to distribute clean water properly.
Vegetation and livestock are all dependent on freshwater resources. This is our major food source and if it is threatened, it will challenge our survival as well. Overdrafting of groundwater causes decrease in agricultural yields. Low agricultural yields and deaths in livestock are direct results of water pollution. Water pollution and overuse of underground water resources truly harms biodiversity causing imbalance in nature
Armed conflicts arise over meager water resources resulting in displaced community e to this conflict. Regional conflicts arise in roughly 260 different river systems around the world. Existing international rules grants water rights among countries but still conflicts e to regional tensions on water supply are becoming a fight for survival, and warfare is inevitable. It is not just the scarcity of water that is causing death but the conflict that goes with it.
The demand for fresh, safe water increases over the course of time. Everybody must take their part in conserving water. The global water crisis will never go away if we don』t take an active part in providing our very own share. Each of us must think twice every time we turn that faucet.
本人只是轉載一下而已哈。著作權屬於原作者，如要用於商業用途，請徵得作者的同意哈。
⑶ 生存難度選項自定義 Survival Options怎麼使用
輻射4生存難度怎麼玩？不少玩家在玩《輻射4》生存模式的時候還是有一定的難度，今天小編就為大家帶來這篇《輻射4》生存難度加點及戰斗方法心得，希望能幫助到大家。 生存難度打法心得： 沒玩過輻射3，只玩過老滾5。 加點： 出生選的是9力量10，幸運的的智障莽漢(1敏捷1智力)。 初期用的近戰武器是物理學聖劍(卸輪棍)或者榔頭，輕型武器沒試過。 就是肛不要慫，動力甲是什麼鬼?穿一身金屬板甲就行了。 回復葯劑： 接下來是重點的回復葯劑。 老黑帶你來到庇護山莊之後，先別管其他的，先造水。能造凈水器就多造，造不了就放10個以上的小抽水器(後面那兩個繁體字我是真不認識。) 然後你就會發現你每日能在工坊里拿到20-30瓶純水，以後打架跑路全靠它活命了。記住一句話：腿沒瘸，手沒斷，腦袋沒暈，打針的不要。(收集狂請無視前面一句，反正天際傳奇難度安魂曲MOD已經徹底治好了我的收集症。) 現在輸出手段有了，回復手段有了，然後就是戰鬥了。 戰斗方法： 戰斗分兩種 第一種是對戰人形怪，單純的拿近戰武器的怪物，他打你你就格擋，然後打回去就是了。格擋不到家么?有一種叫狗肉的東西能拖敵人的後腿。但是前期格擋練不好(比如我)，到後面遲早是要還的。格擋要求也不是百分百格擋，敵人打你三下，能擋住一下就行。只要點出近戰2級，繳械大法分分鍾送他們回家。 如果是對付拿著武器的怪，利用周圍的掩體接近他，等他換彈的時候沖上去打兩下，注意，只打兩下就夠了，然後怪物就會拿武器砸你，趕緊格擋，然後再打兩下，接著格擋。怪物被近身後的攻擊方式就是武器射擊一次，然後用武器砸你。 我這畫質級別告別射擊了 第二種是非人形怪，不能繳械，有一些傷害爆炸，有一些異常惡心。這類怪物多半在野外，邊跑邊打，他攻擊你就格擋，點了防禦技能的，怪也打不到你多少血。和這些野獸打，打一下就要防禦，配合好狗肉的神奇拖後腿。 BOSS BOOS戰單獨說 有一些人形非巨型BOSS能夠被繳械，剩下的你們懂的。 剩下一堆不能被繳械的，比如死亡之爪大媽，蹲在公園里摸泥巴的那個大型兄貴。這種時候，請打開你的包包，裡面有兩位數的燃燒瓶，地雷，RPG，四位數的子彈，然後找個萎縮的位置吧。，實在不行，拉出你存的動力甲和十幾塊電池，肛吧。 隨從選擇： 隨從方面，我還是相信一句話：人不如狗。 以上就是跟大家介紹的輻射4生存難度怎麼玩 生存難度玩法詳解，玩家們可以多看看哦。請多多支持我們網站吧。 【輻射4】輔助合集修改器全版本三項修改器十二項修改器V1.0全版本十三項修改器十四項修改器V1.0十六項修改器V1.0-V1.1.30自定義角色中文名修改器MOD畫質優化MOD內衣MOD內衣最新版MOD狙擊步槍MOD日本女孩MOD外套藍色改黑色MOD眼睛新材質紋理MOD補丁漢化補丁V1.0英文文檔補丁預載版解鎖補丁SweetFX畫質優化補丁跳過開場動畫補丁ENB畫質優化補丁實用工具配置檢測工具加點模擬器資源解包工具裝備代碼查找工具 【輻射】系列游戲推薦 游戲名稱 游戲類別 游戲大小 下載地址 《輻射4》 射擊游戲 2.02GB 立即下載 《輻射新維加斯》 射擊游戲 5.75GB 立即下載 《輻射3》 射擊游戲 4.73GB 立即下載 《輻射2》 角色扮演 553.59MB 立即下載 輻射 角色扮演 478.73MB 立即下載 輻射光環 射擊游戲 10.87MB 立即下載
⑷ "如何在森林中生活"英語作文,60詞
Have you ever been on a hike admiring the wild flowers, gazing up at the tips of the trees--and suddenly found yourself completely alone and lost? What would happen to you if you couldn't find your way back to safety? While being lost in the woods can be a frightening experience, surviving alone in the wild is generally a matter of common sense, patience, and wisely using the gifts that nature provides. If you want to know how to survive in the woods, just follow these steps.
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Part 1 of 2: Preparing for the Woods
1
Do your research first. Don't just trek off into the wilderness; get a solid understanding of your surroundings first. Studying a map of the area where you're going -- and making sure to bring it with you -- will increase your chances of not getting lost tremendously. Ecate yourself about the flora and fauna of the area you are exploring. Knowledge of the local plants and animals can save your life.
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One of the most accurate books about this subject is "Bushcraft - Outdoor Skills and Wilderness Survival" by Mors Kochanski.
2
Make sure you eat well before you leave and someone knows where you're going and how long you'll be gone. Don't make the mistake that James Franco makes in 127, the survival movie based on a true story -- make sure someone know exactly where you're going and when. That way someone will realize that you are missing, quickly alert rescuers, and be able to tell them where to start looking for you.
3
Bring survival gear. Basic survival tools such as a knife, a fire steel (metal match), some matches (in a waterproof canister), some cord (550 paracord is best), a whistle, a space blanket, a signaling mirror, water purifying tablets, and a compass can mean the difference between life and death. Even if you are only out on a day hike, be sure to bring the essentials.
Having all this equipment is nothing if you cannot use it properly. Make sure to practice many times in a safe environment before venturing into the wilderness.
Don't forget to bring a first aid kit. You should bring band aids, antiseptic, and tweezers for removing splinters that could get infected.
If you need any medication or injections, bring them along – even if you don』t plan to be gone for long enough to need them.
A compass could save your life, it is one of the most useful tools in the wilderness.
Before you leave, learn how to use a compass. If you have a map and can spot a few prominent landscapes, you can actually use the compass to triangulate your position and, from there, figure out where you need to go.
When choosing a space blanket (a light, thin sheet of extremely reflective Mylar), spend a little extra to buy a larger, more rable model. A space blanket can be used to block wind and water, wrapped around the body prevent/counteract hypothermia, or even placed behind you to reflect a fire』s heat onto your back, but none of this is useful of the blanket is too small or tears the moment you unwrap it.
4
Bring a means of communication. A cell phone with spare battery or a portable CB radio can be your best, quickest means of rescue if you are truly lost or injured. A cell signal may only be obtainable only from a hill or tree, but is better than nothing. Serious hikers may even consider investing in a personal locator beacon such as the SPOT Messenger for extended, precarious, or very remote, treks.
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A SPOT Messenger is a satellite communication devices that allows you to contact emergency services, reach your own personal contacts for help ring non-emergencies, or even simply check in with your friends and family as you trek so that they know you』re alright. A service subscription is required and is not cheap.
Part 2 of 2: Surviving in the Woods
1
Don't panic if you』re lost. Panic is more dangerous than almost anything else, because it interferes with the operation of your single best, most useful and versatile survival tool: your mind. The moment you realize that you are lost, before you do anything else, stop. Take a deep breath and stay calm. Before you act, follow the tenets of the acronym STOP:
S = sit down
T = think
O = observe your surroundings
P = prepare for survival by gathering materials
2
Get oriented. Wherever you are will become your "point zero." Find a way to mark it using a spare piece of clothing, a pile of rocks, a sheet of paper, or anything else easily visible from a distance. Learn your basic directions -- the sun rises in the East and sets in the West. Use this to tell directions as on a compass (in a clockwise direction starting at the top 12:00) North, East, South, West.
For example, if it is late afternoon and the sun is on your right you must be facing South.
Learning how to spot the North Star at night in your backyard beforehand will also prove invaluable.
3
Stay in one place. This not only increases your chances of being found, but also reces the energy your body expends and the amount of water and food you will need. Hunker down and stay put. Chances are that someone will be looking for you, especially if you let someone know your plans. Also, if you're with someone else, do notseparate. Having strength in numbers will help you survive.
Also seeking nearby shade if it is hot out which greatly decreases your risk of dehydration and sunburn. Don't be tempted to remove clothing as this only increases these risks.
4
Build a fire. Build a good-sized fire with sufficient coals to stay hot for many hours, and make sure that you have plenty of extra dry wood. Start the fire before you think you need it, even if the weather is warm; fires are easier to make under easy conditions than in a panic as the sun sets – to say nothing of the fact that having a fire nearby will give you a sense of comfort and safety as you get your bearings.
A good rule of thumb is to gather wood until you think you have enough to last the night, then gather three more piles of the same size, after which you mighthave enough to get through the night.
You should have access to dry wood in the understory of the forest. You can also use bark or dried ng. If you build a fire that is hot enough, you can also burn green wood, brush, or tree boughs to make a signaling fire that creates a lot of smoke.
The best wood for maintaining a fire is dead wood that you pull off a standing tree. Regardless of what type of woods you are in, there will certainly be some dry wood available.
Remember that a small fire is easier to keep burning than a big fire, though, because it requires less fuel. Once you have sufficient embers, keep the fire to a manageable size so you don't spend too much time looking for fuel.
Don't build a fire in an area where it is unsafe to do so. Your fire should be well away from flammable trees and brush, preferably in a clearing. Be careful with your fire. While you want to feed it, you shouldn't overdo it. Consider the weather and other factors and remember, a forest fire is a lot harder to survive than just being lost!
5
Signal your location. Make noise by whistling, shouting, singing, or banging rocks together. If you can, mark your location in such a way that it's visible from the air. If you're in a mountain meadow, make three piles of dark leaves or branches in a triangle. In sandy areas, make a large triangle in the sand. Three of anything in the wilderness is a standard distress signal.
You can use the fire to send a distress signal. The universal distress signal is created by three fires in a straight line, or three fires that form a triangle.
You can also blow a whistle three times shoot three shots of a rifle in the air, if you have one, or shine a mirror that catches the light three times.
6
Scout your area. Though you shouldn't move around too much, you should explore your immediate surrounds to find anything useful. You could find things someone left there before, be it a tin can or small lighter, it can be helpful significantly. Be sure you can always find your way back to your "point zero" as you search for water, shelter, or your way home.
7
Find a good source of water. In a survival situation, you can last up to three days without water, but by the end of the second day you're not going to be in very good shape; find water before then. The best source of water is a spring, but the chances of finding them are slim. You should also look out for nearby birds, because they like to fly around fresh water. Drink your remaining water -- you should ration it, but not so much that you're thirsty right away.
A running stream is your next best bet; the movement of the water reces sediment. Be advised that drinking water from streams can lead to some sicknesses, but when you're in a life-or-death situation, the risk of illness is a secondary consideration and anything you may get can be treated when you return.
If there』s dew and you』re desperate, you can gather it in your clothes and then suck the moisture out of the fabric.
You may also be able to find water in the crevices of a rock.
8
Purify your water. A crude method of water purification is to take your handy pot and heat the water. For this to effectively kill bacteria, it must be at a rolling boil for at least three minutes.[1] You can also put (clear) water in a clear plastic bottle and set it in the sun for six hours to kill most of the organisms.[2]
However, if the water is so full of sediment that the sun can』t penetrate it, this method will not work. If you have any, add a pinch of salt to the water to try to bring the sediment to the bottom.
⑸ 麻煩翻譯一下
From ancient times, land, is a country and a nation depends on the survival of the source, as China's rapid economic development, land issues restricting China's economic development as a serious problem, thus, the land policy is a reasonable solution to our faces difficulties is very important. At present, China's land acquisition system used to alleviate the shortage of land brought about by the pressure.
Land acquisition to the property rights of land ownership system for the core of the object is the country's restrictions on private property, the most powerful tool. However, China's current land acquisition system arising from the planned economy period, with the socialist market economic system the constant deepening of the original under the planned economic system graally formed the land acquisition system becoming more and more difficult to adapt to the new situation, many problems began exposed out of its increasingly obvious shortcomings, has affected the economic, social development in a coordinated and stable, therefore, an urgent need for the current land acquisition system reform.
This paper discusses the system of land acquisition in the issue, the author is a personal view put forward several proposals, and we hope to explore.