The meat was declared unfit for human consumption.
这种肉被宣布不适于人食用。
A recent study shows that meat consumption is one of the main ways that human can damage the environment, second only to the use of motor vehicles.
最近的一项研究表明，对肉类的消费是人类破坏环境的主要途径之一，仅次于机动车的使用。
Human beings needed to use tools because they did not have sharp teeth like other meat-eating animals, such as lions and tigers.
人类需要使用工具，因为他们没有像其他食肉动物如狮子和老虎那样锋利的牙齿。
They should be especially careful around uncooked meat, domestic animals, human excrement and lake or river water.
他们应特别小心生肉、家畜、人类粪便和湖水或河水。
The use of simple stone tools to remove meat and marrow marks a crucial moment in the human story.
使用简单的石器工具去切肉与骨头，在人类历史中标志着一个至关重要的时刻。
Chicken eggs and meat contain high quality protein and other substances important in the human diet.
鸡蛋和鸡肉富含高蛋白质和其他在人类饮食中重要的物质。
More than 90% of human exposure is through food, mainly meat and dairy products, fish and shellfish.
人类接触二恶英，90%以上是通过食物，主要是肉类、乳制品、鱼类和贝壳类食品。
Meat-eating has impacted the evolution of the human body, scientists reported today at the American Association for the Advancement of Science's annual meeting in Washington, d.c..
美国科学家最近发表的一份研究结果显示，吃肉这一习惯对人类身体的进化过程产生了巨大的影响。
Medical experts say it is hypothetically possible, though extremely unlikely, for people to contract a human variant of the disease by consuming tainted meat.
医学专家说，尽管理论上讲人类可以通过食用染病牛肉传染上变异的疯牛病，但实际上这种可能性微乎其微。
More than 90% of human exposure to dioxins is through the food supply, mainly meat and dairy products, fish and shellfish.
人类接触二恶英，90%以上是通过食品，其中主要是肉制品和乳制品、鱼类和贝类。
For most of human history, cattle, sheep and goats grazed on land that wasn't suitable for ploughing, and in doing so they converted inedible grass into edible meat and milk.
在人类的大部分历史时期，人们在不适合耕种的土地上放牧牛羊，这样它们就把不能食用的草转变成了肉和奶。
Another special trick in the production of this meat is daily massages by the human owners.
要出产此类牛肉还有个特殊的窍门，那就是饲养者每天要给牛做马杀鸡。
Gouge marks in animal bones suggest human ancestors used stones to cut meat 3.4m years ago. Photograph: Dikika Research Project/PA
动物骨头上的凿痕表明，人类祖先在340万年以前就开始使用石头去切割肉类。
HUNDREDS of tons of rotten meat, unfit for human consumption, may have been sold to food companies across Europe by a dodgy German firm, it emerged on September 1st.
9月1日发现，大量不适合人类食用的腐肉由一家德国骗子公司销往欧洲各地的食品公司。
The discovery suggests meat was on the menu far back in our evolutionary history, and long before the arrival of the first human species, Homo habilis, 2.3m years ago.
这一发现表明在我们的进化史上，其实很久以前就开始进食肉类，而且比230万年前第一个人种能人（Homohabilis）出现的时间还要早很多。
Handle sales, customer service, accounting, databases, and human resources — the meat and potatoes of.
够处理销售、客户服务、记帐、数据库和人事资源管理的应用程序——它们是公司计算的基础。
Ingestion of raw meat or other tissues from animals infected with rabies is not a source of human infection.
摄入已感染狂犬病的动物的生肉或其他组织不是人类狂犬病的一个感染源。
Doctors say it is possible, but unlikely, to contract a human form of the disease by eating meat from infected animals.
医生们说，人类有可能通过食用病牛肉而感染上导致脑部病变的致命疯牛病，但是可能性并不大。
That's a million years earlier than our best previous evidence for human ancestor stone tool use and meat eating..
与之前发现的最好的证据相比，此次发现将人类祖先使用石器和食肉的时间提前了一百万年。
The human population benefits greatly from poultry meat and eggs, which provide food containing high-quality protein, and a low level of fat with a desirable fatty acid profile.
禽肉和禽蛋对人类大有益处，为人类提供食物所含的高质量蛋白质，并且脂肪含量较低，脂肪酸含量较高。
Fossilized bones that show evidence of human ancestor stone tool use and meat-eating push the earliest dates for those activities from about 2.5 million to 3.4 million years ago.
之前发现最早的人类关于石器使用和肉类食用的时间使250万年前，然而最新发现的化石有证据显示，这个时间有可能要被提前到340万年前。
Some animals, including human beings, are omnivorous and eat both meat and vegetables; others are either carnivorous or herbivorous.
包括人在内的一些动物是杂食动物，既吃肉类，也吃蔬菜；而其它动物则或是食肉动物，或是食草动物。
Denaturing is required to clearly distinguish such meat products from those prepared and approved for human consumption.
变性是必要的，以便将这种肉类产品与那些经过制配和获准用于人类消费的产品明确区分开来。
A degree in agricultural animal nutrition aims at combating these problems, as well as producing higher quality meat, more durable wool, and eggs with less cholesterol for human consumers.
此科目的学习旨在解决这系列的问题，同时也能提高农场动物肉类、皮毛的品质，减少蛋类中胆固醇的含量。
This is coupled with unparalleled destruction of habitat for wild animals and decimation of their populations for bush meat, pharmaceuticals, research, entertainment, and other human USES.
野生动物的生活环境遭到空前破坏，加上人类对丛林肉、医药品、研究、娱乐和其他的需求，野生动物的数量急剧减少。
Pork rib contains both meat and bones, thus offering both nutrition and calcium for human body, especially after it is simmered for a long time with Chinese herbs and spices.
猪肋排既有肉也有骨头，尤其是经过与中药材和调味品长时间的慢火煲炖后，可为人体提供营养和钙质。
When human ancestors began eating meat, they were forced to expand their territory to find food.
人类祖先在将肉类作为食物伊始，就被迫扩大自己的活动范围以获取食物。
The case, that the mad bull disease and bird flu infected human, caused people's attention to the reliability of meat.
目前疯牛病、禽流感等动物传染病传染给人类的事例，引起了人们对肉食产品安全性的高度关注。
The case, that the mad bull disease and bird flu infected human, caused people's attention to the reliability of meat.
目前疯牛病、禽流感等动物传染病传染给人类的事例，引起了人们对肉食产品安全性的高度关注。
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