A letter to the editor is presented in response to a quote in the Viewfinder section of the May 2, 2009 issue of "New Scientist," which claims that evolution is not a theory but an established law.doi:10.1016/S0262-4079(09)61574-8Household...
a theory is an abstract为该复杂句子的主干部分,结构为”主-系-表“结构.其中 a theory为主语,is为系动词,an abstract为表语.symbolic representation of what is conceived to be reality为修饰abstract的修成分,类似于插入语.该句子可以翻译为“在本质上,理论是抽象的,这种抽象是可以构想为现实的的符号表示.”...
What is a Theory ? What is a Theory ? Definition of a Theory: “a set of related propositions that suggests why events occur in the manner that they do” (Hoover, 1984) Elements ofFormal Theory Structure: hypothesis propositions laws Uses of Theory to organize and summarize knowledge (Little...
However, it was also observed that while a dim blue light was enough to cause a current, even the strongest, brightest red light caused no currentt att allll. AAccordiding tto wave ththeory, ththe sttrengthth or amplitlitudde off a light wave was in proportion to its brightness: a ...
Essentially, a theory is an abstract, symbolic representation of what is conceived to be rcaHty. A. presentation B. expression C. imagination D. impression 相关知识点: 试题来源: 解析 [答案]B [解析]句意:从本质上来说,理论是对现实感知到的事物的一种抽象的、象征性的表达。题干中的...
The scientific definition of a theory contrasts with the definition most people use in casual language. "The way that scientists use the word 'theory' is a little different than how it is commonly used in the lay public," said Jaime Tanner, a professor of biology at Emerson College in ...
根据第二段前两句 “Researchers working with Chinese technology group Alibaba tried a simple approach to this problem. Instead of just wastefully doling out tableware, the company required food-delivery customers in some cities in China to pick how many sets of tableware they wanted to receive.” ...
In computer technology, a parser is a program that's usually part of acompiler. It receives input in the form of sequential source program instructions, interactive online commands,markuptags or some other defined interface. Parsers break the input they get into parts such as the nouns (objects...
Theory, hypothesis, and law Valleys/ Depressions. The Scientific Method. Chapter 1 Vocabulary. From Observation to Scientific Law. Science Fact an observation that has been repeatedly confirmed and for all practical purposes is accepted as “true.” Ex. There are seven days in a. What...
介词of后应接宾语,该从句缺少主语,故排除由that引导的B和C;A中it为多余,只有D为名词性从句,可作of的宾语。 结果三 题目 Essentially, a theory is an abstract, symbolic representation of ___ reality. A.what it is conceived B. that is conceived C.what is conceived to be D.that is being concei...