单词：extrinsic material
单词：extrinsic material 相关文章
Epidermal growth factor - a cytokine that stimulates epithelial cell proliferation. Epinephrine - a neurotransmitter substance found at all adrenergic synapses (nor epinephrine or epinephrine). It is
医务英语
Cemento-enamel junction- the junction between the enamel covering the crown of the tooth and the cementum covering its root. Often referred to as the CEJ. Cementoblasts - cells of mesenchyme origin, i
医务英语
Sesamoid bone - a small bone which appears at the age of thirteen, adjacent to the carpo-metacarpal joint of the thumb and is of use in determining the skeletal age of a child. Sharpey's fibres. - are
医务英语
When you graduate, taking your first steps out of College or University into the big, bad world is, how to put it...a little bit messed up. 毕业的时候，你踏出大学校门，迈出第一步，走进这个艰险的大世界，怎么说呢？有点
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Bestselling author reveals the surprising truth about what drives us Julie Taboh | Washington, DC 12 March 2010 People in more creative jobs are not as motivated by external factors like cash rewards, according to author Daniel Pink. They do their jo
VOA标准英语2010年(三月)
Graphene Called Amazing, Versatile Material of the Future 前景光明的多功能材料石墨烯 In 2004, two scientists at the University of Manchester in England isolated a carbon-based material called graphene, with some unusual properties. Andre
VOA标准英语2014年(二月)
Scientists Create Blackest Material Ever Of all the black things in the universe only the infamous black holes are so black that not even a tiny amount of light can bounce back. But scientists have managed to create material almost as black, and it h
VOA标准英语2014年(七月)
When you graduate, taking your first steps out of College or University into the big, bad world is, how to put it...a little bit messed up. 毕业的时候，你踏出大学校门，迈出第一步，走进这个艰险的大世界，怎么说呢?有点
英语美文
In 1785, Hutton worked his ideas up into a long paper, which was read at consecutive meetings of the Royal Society of Edinburgh. It attracted almost no notice at all. It's not hard to see why. Here, in part, is how he presented it to his audience: 17
万物简史
edition n.版本,版 解析：a paper back edition平装本 a hard back edition 精装本 enhance v.提高,增强 解析：注意常用过去分词 enhance one's political consciousness提高政治觉悟
英文语法词汇
题目要求： Should we only reward the best students? This has been intensely discussed for years. The following are the supporters and opponents opinions. Read carefully the opinions from both sides and write your response in about 200 words, in
英语作文
When you graduate, taking your first steps out of College or University into the big, bad world is, how to put it...a little bit messed up. 毕业的时候，你踏出大学校门，迈出第一步，走进这个艰险的大世界，怎么说呢？有点
阅读空间
行动理论 Action theory concerned with theories about the processes causing intentional (willful) human bodily movements of more or less complex kind. Basic action theory typically describes action as behavior caused by an agent in a particular si
GRE作文
内在驱动和外在刺激 Drives and desires can be described as a deficiency or need that activates behavior that is aimed at a goal or an incentive. These are thought to originate within the individual and may not require external stimuli to enco
GRE作文
[00:05.98]extrapolate extravagance extravagant extremist [00:15.82]v.预测,推测 n.奢侈,挥霍 adj.奢侈的,无截止的 n.极端主义者 [00:25.65]extremity extricable extricate extrinsic [00:34.78]n.极度;绝境 adj.可解救的,能脱险的
GRE词汇精选
甩掉迷茫 Stop feeling like you should have all the answers Uncertainty is the way things are, and trying to fight is like trying to fight an angry bear with a wet fish. It'll just leave you exhausted, scared and broken. So relax a little. Underst
英语听力广播—Listening