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单词 scientific research
释义
scientific research
(once / 5490 pages)
n

WORD FAMILY
scientific research: scientific researches
USAGE EXAMPLES
This is one fruit of federal investment in scientific research.
Washington Post(Dec 29, 2016)
But scientific research illustrates that it’s possible to suffer real cardiac consequences from severe emotional stress.
Time(Dec 29, 2016)
Intellectual property is often the most coveted aspect of scientific research, and Esvelt’s would be posted on a Web site.
The New Yorker(Dec 25, 2016)
n research into questions posed by scientific theories and hypotheses
Syn|Exp|Hypo|Hyper
research project
Human Genome Project
an international study of the entire human genetic material
big science
scientific research that requires massive capital investment but is expected to yield very significant results
biological research
scientific research conducted by biologists
experiment, experimentation
the act of conducting a controlled test or investigation
cloning
a general term for the research activity that creates a copy of some biological entity (a gene or organism or cell)
SCNT, nuclear transplantation, somatic cell nuclear transfer, somatic cell nuclear transplantation
moving a cell nucleus and its genetic material from one cell to another
stem-cell research
research on stem cells and their use in medicine
testing
the act of subjecting to experimental test in order to determine how well something works
trial and error
experimenting until a solution is found
Michelson-Morley experiment
a celebrated experiment conducted by Albert Michelson and Edward Morley; their failure to detect any influence of the earth's motion on the velocity of light was the starting point for Einstein's theory of relativity
control experiment
an experiment designed to control for variables affecting the results of another experiment
research
systematic investigation to establish facts
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更新时间:2024/12/23 15:15:31