英:[pəˈræmɪtə(r)]
美:[pəˈræmɪtər]
英:[pəˈræmɪtə(r)]
美:[pəˈræmɪtər]
pa·ram·e·ter
p rae mih tr
复数:parameters
parametric (adj.), parametrical (adj.)
词根:parameter
adj.parametric [数][物] 参数的;[数][物] 参量的
noun
an arbitrary constant whose value characterizes a member of a system (such as a family of curves)also: a quantity (such as a mean or variance) that describes a statistical population
an independent variable used to express the coordinates of a variable point and functions of them compare parametric equation
any of a set of physical properties whose values determine the characteristics or behavior of something
parameters of the atmosphere such as temperature, pressure, and density
something represented by a parameter : a characteristic elementbroadly: characteristic, element, factor health care is a universal parameter, … a ubiquitous concern across every age, occupation, and class line. —Wayne Biddle
political dissent as a parameter of modern life
limit, boundary—usually used in pluralThe investigation stayed within the parameters set by the court.
the parameters of science fiction
parameter estimation参数估计
technical parameter技术参数;技术参考
technological parameter工艺参数
design parameter设计参数;设计规范
key parameter关键参数
main parameter主要参数
structural parameter结构参数
performance parameter[计]性能参数
model parameter模型参数
system parameter系统参数;体系参数
geometric parameter几何参数
parameter adjustment参数调整;参数平差
welding parameter焊接参数;焊接工艺参数
parameter value参数值
dynamic parameter动态参数
variable parameter可变参量
order parameter有序参数
parameter list[计]参数表
parameter space参数空间
material parameter材料参数
1650年代,关于圆锥曲线的几何学术语,源自现代拉丁语 parameter(1630年代),来自希腊语 para- “旁边,辅助”(见 para-(1))和 metron “测量”(来自 PIE 词根 *me-(2)“测量”)。
直到20世纪20年代,它一直是几何学术语,后来开始扩展到“有助于定义特定系统的可测量因素”,因此从1950年代开始有了常见的含义(受 perimeter 影响),“边界,限制,特征因素”。相关: Parametric; parametrical。
参数
参数:一种变量,其量度为一种量或机能的指标,而这种量或机能本身是无法直接测定的,例如血压和脉搏的频率就是心血管功能的参数,血和尿内的葡萄糖含量是糖代谢的参数
计算指标:必须直接或间接测量的突出特点
参数
参数
参量
New Latin, from para- + Greek metron measure — more at measure
The first known use of parameter was in 1833
parapetnoun
a wall of earth or stone to protect soldiers
a low wall or railing at the edge of a platform, roof, or bridge
paranoid1 of 2adjective
resembling paranoia
marked especially by suspiciousness, distrust, and feelings of persecution
extremely fearful
grew paranoid about losing her job
paranoid2 of 2noun
one who is paranoid
paranoianoun
a serious mental illness marked especially by feelings of persecution or an exaggerated sense of one's own importance usually without hallucinations
a tendency toward being overly suspicious and distrustful
paranoianoun
a serious mental illness marked especially by feelings of persecution or an exaggerated sense of one's own importance usually without hallucinations
a tendency toward being overly suspicious and distrustful
paramournoun
a partner in a sexual relationship other than that of husband and wife
paramountadjective
superior to all others : supreme
of paramount importance
paramountadjective
superior to all others : supreme
of paramount importance
parameternoun
an independent variable used to express the coordinates of a point
if the coordinates (x, y) of a point are given by the functions x = f(t) and y = g(t) then the parameter is the variable t
any of a set of properties whose values determine the characteristics or behavior of something
parameters of the atmosphere such as temperature, pressure, and density
parameternoun
an independent variable used to express the coordinates of a point
if the coordinates (x, y) of a point are given by the functions x = f(t) and y = g(t) then the parameter is the variable t
any of a set of properties whose values determine the characteristics or behavior of something
parameters of the atmosphere such as temperature, pressure, and density
parameternoun
an independent variable used to express the coordinates of a point
if the coordinates (x, y) of a point are given by the functions x = f(t) and y = g(t) then the parameter is the variable t
any of a set of properties whose values determine the characteristics or behavior of something
parameters of the atmosphere such as temperature, pressure, and density
1 Yurchak defines vnye as the condition of “being within a context while remaining oblivious to it” and “simultaneously a part of the system and yet not following certain of its parameters.”
2 The loaded speed rate is an important control parameter in the material testing process.
加荷速率是材料试验过程中的一个重要控制参量.
3 Your open-minded reply — “Either will do” — left my parameters flexible.
4 It’s essentially a series of profiles of archeologists and their obsessions, and it successfully demystifies the profession and documents the unexpectedly wide variety of skills and activities that fall within its parameters.
5 Pepe gave basic parameters on the crochet stitch and length she wanted, and in the course of the afternoon a reporter witnessed, any initial reserve between participants quickly fell away.
6 But safety was the most vital yet restrictive parameter she had to consider, working with a subject of declining mental facility.
7 At Louis Stern Fine Arts, the oldest and smallest painting — untitled from 1976 — sets out a number of parameters.
8 The photograph, whatever its cultural pedigree, does not so much exalt the everyday as establish the aesthetic parameters, the peaks and troughs, of everydayness.
9 “I just want to know the parameters of plausibility, and then I want to lie responsibly,” he says.
10 Some offers are based on search parameters instead of a user’s profile.
11 Since Marvel’s Agents of S.H.I.E.L.D. exists within the parameters of the Marvel Cinematic Universe, fans should look out for various references that relate to events from the ensuing film franchises.
12 They essentially gave up the hope for a life of full-on exploration and instead put an emphasis on family and community, and the parameters that keep one there.
13 “I have deduced that there is a relationship between these two masses that must be within certain parameters.”
14 “They lived within the parameters of those styles,” she said of Graham and Cunningham.
15 Each zone had a unique combination of rules and parameters.
16 “The only parameter,” he said, “is that it must be done here in the South.”
17 How to verify parameter values.
如何检查参数值。
18 It’s incredibly exciting to find a new set of parameters.”
19 Jam, for her part, unwaveringly defines the parameters of her own existence.
20 A watch fund is not an investment that responds to usual investment logic within worldwide-accepted parameters.
1 特性
quality property character flavour calibre peculiarity thing power touch attribute characteristic grain trait behaviour distinction Tang individuality speciality -ism -ity
2 范围
universe area room range Field reach limit Land ground scale spread domain extent scope territory province width span spectrum sweep realm pale sphere orbit confine compass ballpark purview ambit field swathe confines limits band dimension horizon zone boundary bound
3 决定因素
5 参数
6 特征
diagnostic indicium thing point feature note character difference race hair mark cast attribute characteristic signature texture dimension criterion impress strain patent stamp trait trademark accent distinction genius stigma modality specificity idiom earmark birthmark shtick salience lineament suchness
7 参量
8 界限
boundary pale cut-off precinct ambit confines bounds line term limit divide threshold bound confine compass fringe boundary line edge spread verge phylactery bourn purlieu measure mark margin horizon butt termination perimeter zodiac terminus circumscription Rubicon
9 限界
10 特点
point feature quality character stamp genius hallmark peculiarity note advantage trick characteristic trait accent colour singularity lineament
11 规范
standard normative prescriptive code specification spec norm etiquette lodestar textbook orthodox principle precept bring into line with bring into line come into line with come into line fall into line with fall into line get into line with get into line
12 要素
constituent elemental part simple factor stuff element essential principle essence dominant making strand requisite essentiality integrant
13 要因
16 限制
qualifying limiting restrictive confining regulative restrictionist restrictively astriction condition limit limitation restriction qualification reservation modification contraction stint confinement embargo constriction interdiction interdict circumscription hegge tie qualify clip restrict confine restrain constrict circumscribe entrammel astrict set measures to saving bound determinative line term mark terminal lid imprisonment leash modify bind narrow spare terminate cramp imprison crib swaddle bind down set limits to set a term to hedge about limitary limitative downhold reserve disability clamp constipation conscribe reduce contract scant corset padlock constipate fetter abridge straiten fence around cage in