threshold什么意思 threshold音标、翻译、用法
threshold音标
英 [ˈθreʃhəʊld]
美 [ˈθreʃhoʊld]
threshold翻译
n.
门槛，入口，开始；[物理学]临界值；级限协定；[航空学]跑道入口
adj.
阈值的，临界值的；按物价指数变动工资的，工资极限的，级限的；
变形
复数：thresholds
双语释义
n.(名词)[C]门槛stone or plank under a doorway[C]开始start;beginning
英英释义
threshold[ 'θreʃhəuld ]
n.the starting point for a new state or experience
"on the threshold of manhood"
the smallest detectable sensation
同义词：limen
the entrance (the space in a wall) through which you enter or leave a room or building; the space that a door can close
同义词：doorwaydoorroom access
the sill of a door; a horizontal piece of wood or stone that forms the bottom of a doorway and offers support when passing through a doorway
同义词：doorsilldoorstep
a region marking a boundary
同义词：brinkverge
threshold用法
词组短语
threshold value[计]阈值；门限值；界限值
damage threshold损伤阈值，损坏阈
pain threshold[生理]痛阈
threshold voltage阈值电压；[物]阈电压
on the threshold of在...的开端
threshold current[电]阈值电流
lower threshold n. 下辨别阈
detection threshold探测限界，检测阈
threshold level阈电平
threshold effect门槛效应；识阈效应
visual threshold视觉阈
tax threshold所得税起征点
hearing threshold听阈
alarm threshold报警阈值；警戒点
threshold energy能限；阈能
excitation threshold兴奋阈；激励阈值
threshold dose[放射]阈剂量
更多收起词组短语
双语例句
用作名词(n.)The cabin has a flat stone for a threshold.
这间小屋用一条扁平的石头做门槛。The treaty will be the threshold of lasting peace.
这个条约将成为持久和平的开端。He was on the threshold of his career.
他的事业刚刚起步。The tax threshold for a pensioner is $6,000.
领退休金的人的纳税起点是六千美元。He had never crossed the threshold of a bar before.
他过去从未进过酒吧的门。
权威例句
A threshold of ln n for approximating set cover
A threshold of ln n for approximating set cover
Empirical threshold values for quantitative trait mapping.
Is there a glycemic threshold for mortality risk?
A threshold of ln n for approximating set cover (preliminary version)
A new method for gray-level picture threshold using the entropy of the histogram
Threshold-free cluster enhancement: addressing problems of smoothing, threshold dependence and localisation in cluster inference.
Reproduction numbers and sub-threshold endemic equilibria for compartmental models of disease transmission.
Biometrics Unit Technical Reports: Number BU-1235-M: Empirical Threshold Values for Quantitative Trait Mapping
Improved assessment of significant activation in functional magnetic resonance imaging (fMRI): use of a cluster-size threshold.