threshold
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n. 入口；门槛；开始；极限；临界值
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
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
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 coverA 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.
threshold
threshold: [OE] The first element of threshold is identical with English thresh [OE]. This seems to go back ultimately to a prehistoric source that denoted ‘making noise’ (the apparently related Old Church Slavonic tresku meant ‘crash’, and Lithuanian has trešketi ‘crack, rattle’). By the time it reached Germanic, as *thresk-, it was probably being used for ‘stamp the feet noisily’, and it is this secondary notion of ‘stamping’ or ‘treading’ that lies behind threshold – as being something you ‘tread’ on as you go through a door. Thresh by the time it reached English had specialized further still, to mean ‘separate grains from husks by stamping’, and this later evolved to simply ‘separate grains from husks’. Thrash [OE], which originated as a variant of thresh, has taken the further semantic step to ‘beat, hit’.It is not known where the second element of threshold came from.=> thrash, thresh
threshold (n.)
Old English þrescold, þærscwold, þerxold, etc., "door-sill, point of entering," of uncertain origin and probably much altered by folk-etymology. The first element probably is related to Old English þrescan (see thresh), either in its current sense of "thresh" or with its original sense of "tread, trample." Second element has been much transformed in all the Germanic languages, suggesting its literal sense was lost even in ancient times. In English it probably has been altered to conform to hold. Liberman (Oxford University Press blog, Feb. 11, 2015) revives an old theory that the second element is the Proto-Germanic instrumental suffix *-thlo and the original sense of threshold was a threshing area adjacent to the living area of a house. Cognates include Old Norse þreskjoldr, Swedish tröskel, Old High German driscufli, German dialectal drischaufel. Figurative use was in Old English.
1. Voltage threshold
电压阈值
-- 来源 -- 英汉 - 翻译样例 - 工程
2. Choose a Compression Ratio and Threshold Value.
选择一个压缩比率和一个初始限额值threshold。
-- 来源 -- 网友提供
3. 4 [和合]耶和华的荣5耀从基路伯那里上升，停在门槛以上。
NIV] Then the glory of the LORD rose from above the cherubim and moved to the threshold of the temple
-- 来源 -- bible.cccm.us
4. trigger threshold
触发时刻
-- 来源 -- 英汉 - 翻译参考[网络]
5. 18 [和合]耶和华的荣18耀从殿的门槛那里出19去，停在基路伯以上。
NIV] Then the glory of the LORD departed from over the threshold of the temple and stopped above the
-- 来源 -- bible.cccm.us
6. Optimum threshold
最佳门限
-- 来源 -- 英汉 - 翻译样例 - 工程
7. threshold dosage
阈剂量
-- 来源 -- 英汉 - 短句参考
8. threshold returns
起码收益
-- 来源 -- 英汉 - 翻译样例 - 汉英
9. threshold price
起点价格
-- 来源 -- 英汉 - 翻译样例 - 汉英
10. Threshold voltage
门限电压
-- 来源 -- 英汉 - 翻译样例 - 工程
threshold
