英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字,中文词皆可:

experimentation    音标拼音: [ɪksp,ɛrəmənt'eʃən]
n. 实验,试验

实验,试验

experimentation
实验

experimentation
n 1: the testing of an idea; "it was an experiment in living";
"not all experimentation is done in laboratories" [synonym:
{experiment}, {experimentation}]
2: the act of conducting a controlled test or investigation
[synonym: {experiment}, {experimentation}]

Research \Re*search"\ (r?-s?rch"), n. [Pref. re- search: cf
OF. recerche, F. recherche.]
1. Diligent inquiry or examination in seeking facts or
principles; laborious or continued search after truth; as,
researches of human wisdom; to research a topic in the
library; medical research.
[1913 Webster]

The dearest interests of parties have frequently
been staked on the results of the researches of
antiquaries. --Macaulay.
[1913 Webster]

2. Systematic observation of phenomena for the purpose of
learning new facts or testing the application of theories
to known facts; -- also called {scientific research}. This
is the research part of the phrase "research and
development" (R&D).

Note: The distinctive characteristic of scientific research
is the maintenance of records and careful control or
observation of conditions under which the phenomena are
studied so that others will be able to reproduce the
observations. When the person conducting the research
varies the conditions beforehand in order to test
directly the effects of changing conditions on the
results of the observation, such investigation is
called {experimental research} or {experimentation} or
{experimental science}; it is often conducted in a
laboratory. If the investigation is conducted with a
view to obtaining information directly useful in
producing objects with commercial or practical utility,
the research is called {applied research}.
Investigation conducted for the primary purpose of
discovering new facts about natural phenomena, or to
elaborate or test theories about natural phenomena, is
called {basic research} or {fundamental research}.
Research in fields such as astronomy, in which the
phenomena to be observed cannot be controlled by the
experimenter, is called {observational research}.
{Epidemiological research} is a type of observational
research in which the researcher applies statistical
methods to analyse patterns of occurrence of disease
and its association with other phenomena within a
population, with a view to understanding the origins or
mode of transmission of the disease.
[PJC]

Syn: Investigation; examination; inquiry; scrutiny.
[1913 Webster]


Experimentation \Ex*per`i*men*ta"tion\, n.
The act of experimenting; practice by experiment. --J. S.
Mill.
[1913 Webster]


请选择你想看的字典辞典:
单词字典翻译
experimentation查看 experimentation 在百度字典中的解释百度英翻中〔查看〕
experimentation查看 experimentation 在Google字典中的解释Google英翻中〔查看〕
experimentation查看 experimentation 在Yahoo字典中的解释Yahoo英翻中〔查看〕





安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Vault 7: CIA Hacking Tools Revealed - WikiLeaks
    Code-named "Vault 7" by WikiLeaks, it is the largest ever publication of confidential documents on the agency The first full part of the series, "Year Zero", comprises 8,761 documents and files from an isolated, high-security network situated inside the CIA's Center for Cyber Intelligence in Langley, Virgina
  • Vault 7 - Wikipedia
    Vault 7 is a series of documents that WikiLeaks began to publish on 7 March 2017, detailing the activities and capabilities of the United States Central Intelligence Agency (CIA) to perform electronic surveillance and cyber warfare
  • C. I. A. Scrambles to Contain Damage From WikiLeaks Documents
    WASHINGTON — The C I A scrambled on Wednesday to assess and contain the damage from the release by WikiLeaks of thousands of documents that cataloged the agency’s cyberspying capabilities,
  • Wikileaks Vault 7 CIA Grasshopper, Marble Framework, Dark Matter and . . .
    Wikileaks claims the documents provide insights into how the CIA builds "modern espionage tools" and makes use of vulnerabilities in Windows computers Part three of Wikileak's CIA
  • WikiLeaks Vault 7 reveals staggering breadth of ‘CIA hacking’
    WikiLeaks today released what it claims is the largest leak of intelligence documents in history It contains 8,761 documents from the CIA detailing some of its hacking arsenal The release,
  • WikiLeaks CIA files: Are they real and are they a risk?
    WASHINGTON — WikiLeaks has published thousands of documents that the anti-secrecy organization said were classified files revealing scores of secrets about CIA hacking tools used to break into
  • CIA cyber weapons stolen in historic breach due to ‘lax . . . - CNN
    The largest theft of data in CIA history happened because a specialized unit within the agency was so focused on building cyber weapons that an employee took advantage of “woefully lax” security
  • Vault 7: Projects - WikiLeaks
    Today, June 1st 2017, WikiLeaks publishes documents from the "Pandemic" project of the CIA, a persistent implant for Microsoft Windows machines that share files (programs) with remote users in a local network
  • CIA Statement on Claims by Wikileaks - CIA - The World Factbook
    The American public should be deeply troubled by any Wikileaks disclosure designed to damage the Intelligence Community’s ability to protect America against terrorists and other adversaries Such disclosures not only jeopardize U S personnel and operations, but also equip our adversaries with tools and information to do us harm
  • WikiLeaks - Wikipedia
    In 2014, FBI and CIA officials lobbied the White House to designate Wikileaks as an "information broker" to allow for more investigative tools against it and according to former officials "potentially paving the way" for its prosecution





中文字典-英文字典  2005-2009