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:


  • 透射电镜数据处理系列-3:计算任意晶体结构的面间距和夹角
    计算任意晶体结构晶面间距和晶面夹角的方法主要涉及公式计算,特别是对于三斜晶系的 (hkl)晶面,晶面间距可通过以下公式计算: 晶面间距公式为: 其中,abcαβγ表示晶格参数,分别为晶胞的三个边长和对应的夹角。 晶面夹角计算公式如下: 此公式适用于晶面指数hkl和两个晶面各自的面间距d1
  • Windows系统打开计算器的快捷键计算器快捷键大全_百度知道
    最近有用户反应,在使用计算器的时候不像去靠鼠标点击查找,问有没有快捷键,下面小编为大家整理了一些关于计算器的快捷键,快来看看吧。 一 calc命令 点击【开始】--【运行】 或者 (组合键WIn+R)输入calc 就能得到计算器。如果使用频次非常多的情况下建议再往下看! 二:附到开始菜单 这个不算
  • cadence calculator中的inl函数使用 - 百度知道
    cadence calculator中的inl函数使用在Cadence Calculator中,INL(积分非线性)函数的使用需通过参数配置、计算逻辑设置及波形分析完成,主要用于ADC线性度验证。1 采样设置在Cadence Virtuoso的Calculator界面中,
  • 仿真软件:Cadence中的Calculator使用 (1)——基本操作
    仿真软件:Cadence中的Calculator使用 (1)——基本操作Cadence中Calculator的基本操作Cadence中的Calculator是一个功能强大的工具,它能够帮助用户进行复杂的电路参数计算和仿真数据分析。以下是Calculator的基本操作
  • KaKs_calculator_3. 0计算选择压力ka ks - 百度知道
    KaKs_calculator_3 0计算选择压力ka ks安装KaKs_Calculator3KaKs_Calculator3的下载地址为:ngdc cncb ac cn biocode 解压后,需要添加环境变量
  • 研究帮手| 摩尔浓度及分子量计算工具 molarity-calculator
    l 摩尔浓度计算器 Molarity Calculator l 稀释计算器 Dilution Calculator l 氨基酸转换器 Amino Acids Converter GLPBIO的优势在于,可以直接在手机端使用, 关注公众号 “GLPBIO化合物”或微信小程序 “GLPBIO实验计算器”,即可实现。 包括以下4个计算界面: l 浓度计算 l 溶液稀释
  • win10需要新应用打开此ms-calculator该怎么办? - 百度知道
    win10需要新应用打开此ms-calculator该怎么办?遇到Win10系统中需要新应用打开ms-calculator但无法打开计算器的问题,可以通过以下步骤解决:首先,打开命令提示符(cmd)并运行命令:“powershell”。
  • cadence仿真怎么用calculator对vtc曲线求导 - 百度知道
    cadence仿真怎么用calculator对vtc曲线求导点击calculator中的deriv,然后点击红色的plot按钮,就可以对选中的曲线求导啦~
  • AC仿真中直接打印GBW和PM的设置方法【cadence使用】_百度知道
    AC仿真作为放大器性能分析的核心手段,常用于评估低频增益、GBW和相位裕度PM等关键指标。在具体操作中,以两级millerOTA为例,通过AC仿真得到指标值,如低频增益51 6dB、GBW 120 5MHz及相位裕度PM 61 4°。但若需直接获取GBW和PM值以直观观察参数变化影响,可采用cadence的calculator工具简化过程: 1 首先
  • win10打不开计算器了 出现“需要新应用打开此calculator”_百度知道
    win10打不开计算器了 出现“需要新应用打开此calculator”可按照以下步骤进行查询,操作,具体见下。一、查看别的应用是否也闪退:如果是的话那么可能是服务未开启导致的:1 在Win10下按下WIN+X然后选择“运行”,并





中文字典-英文字典  2005-2009