?threshold

threshold 發(fā)音

英：[?θre?h??ld]　　美：['θr??hold]

英：　　美：

threshold 中文意思翻譯

threshold 短語(yǔ)詞組

on the threshold of

1. 在……的開(kāi)端

Scientists are now on the threshold of a better understanding of how the human brain works.

科學(xué)家們現在對人腦的功能開(kāi)始有更進(jìn)一步的了解。

1、difference threshold ─── 差別閾限

2、at the threshold of ─── 在...的初期

3、adaptive threshold control ─── [計] 自適應閾值控制

4、f-m threshold ─── [電] 調頻臨限

5、divergence threshold ─── [經(jīng)] 差異門(mén)檻

6、cross the threshold of ─── 跨過(guò)…的門(mén)檻,步入, ─── 跨進(jìn)…

7、double point threshold ─── [醫] 兩點(diǎn)差別閾

8、automatic threshold variation ─── [電] 自動(dòng)臨界改變

9、achromatic threshold ─── [醫] 感色閾, 無(wú)色閾

10、differential threshold ─── [醫] 差閾

11、consciousness-threshold ─── [醫] 意識閾, 神志閾

12、convulsant threshold ─── [醫] 驚厥閾, 最低驚厥劑量

13、dissociation threshold ─── [化] 解離閾值

14、auditory threshold ─── [醫] 聽(tīng)閾

15、displacement threshold acuity ─── [醫] 變位閾, 微變敏度

16、erythema threshold ─── [醫] 紅斑閾

17、absolute threshold ─── [醫] 絕對閾, 刺激閾

18、apparent threshold ─── [電] 視限界

19、a-m threshold ─── [電] 幅調臨限

threshold 詞性/詞形變化，threshold變形

動(dòng)詞第三人稱(chēng)單數: threshes | 動(dòng)詞現在分詞: threshing | 動(dòng)詞過(guò)去式: threshed | 動(dòng)詞過(guò)去分詞: threshed |

threshold 特殊用法

1、photoelectric threshold ─── 光電閾

2、Geiger threshold ─── 【核】蓋革閾

3、difference threshold ─── 【心理】差別閾限

4、detection threshold ─── 檢測閾

5、fission threshold ─── 【核】裂變閾

6、achromatic threshold ─── 消色差閾值

7、detecting threshold ─── 檢測閾

8、ruin threshold ─── 破產(chǎn)線(xiàn)

9、odorthreshold ─── 臭氣閾

10、threshold of temperature ─── 感溫閾, 感溫極限

11、emission threshold ─── 發(fā)射閾

12、olfactorythreshold ─── 嗅覺(jué)極限, 嗅覺(jué)(最低)限度

13、renal threshold ─── 腎閾

14、photo-ionizationthreshold ─── 光電離閾

15、visual threshold ─── 視閾

16、pumping threshold ─── 抽運閾值

17、nuisancethreshold ─── 損害閾

18、pulse improvement threshold ─── 【信】脈沖信噪比改善閾值

19、double threshold ─── 雙閾

20、feeling threshold ─── 【聲】痕閾

21、threshold of sensitivity ─── 靈敏度閾, 靈敏度界限

22、sensor threshold ─── 傳感器閾

23、imaginary threshold ─── 假想臨界

24、photofission threshold ─── 光致裂變閾

25、flavor threshold ─── 香味檻限; 口味檻限

26、recrystallized threshold ─── 再結晶閾值

27、lethal threshold ─── 致死閾

28、AM threshold ─── 調輻閾

29、sampled threshold ─── 取樣閾值, 取樣門(mén)限

30、developmental threshold ─── 發(fā)育臨界

31、economic threshold ─── 經(jīng)濟起點(diǎn)

32、audibility [audible, aural, auditory] threshold ─── 聽(tīng)閾

33、operating threshold ─── 工作閾

34、threshold of consciousness ─── 意識閾限

35、colour threshold ─── 色差閾

36、contrast threshold ─── 對比度閾

37、frustration threshold ─── 【心理】挫折閾限

38、hearing threshold ─── 聽(tīng)覺(jué)閾

39、threshold of reaction ─── 反應極限

40、empirical threshold ─── 假定臨界, 經(jīng)驗臨界

41、discomfort threshold ─── 不(舒)適閾

42、absolute threshold of luminance ─── 發(fā)光率(的)絕對閾值

43、luminesence threshold ─── 發(fā)光門(mén)限值,發(fā)光閾

44、ketosis threshold ─── 酮閾

45、luminance threshold ─── 亮度閾

46、pain threshold ─── 【生理】痛閾

47、improvement threshold ─── 【信】改良限度

48、excitation threshold ─── 興奮閾

49、threshold for the ACC ─── 自動(dòng)色度控制閾值

50、threshold of audibility ─── 可聞閾, 聽(tīng)覺(jué)閾, 聽(tīng)覺(jué)臨界

51、speed threshold ─── 速度檔位, 速度檔

52、chromatic threshold ─── 【攝】色閾

53、threshold of sound ─── 聽(tīng)閾

54、radiation threshold ─── 輻射閾

55、anomalous threshold ─── 反常閾

56、discriminating threshold ─── 甄別閾

57、threshold of response ─── 響應閾

58、critical point threshold ─── 臨界點(diǎn), 臨界值, 閾值

59、absolute threshold ─── 絕對閾值 ─── 聽(tīng)閾

60、photonuclearthreshold ─── 光致核反應閾

61、identification threshold ─── 識別級限

62、resolution threshold ─── 分解力閾

63、interference threshold ─── 干擾閾, 干擾門(mén)限

64、laser threshold ─── 激光閾; 激光閾值

65、photochemical threshold ─── 光化門(mén)檻; 光化閾; 光化限

66、ecological threshold ─── 生態(tài)臨界, 生態(tài)閾值

67、sensation threshold ─── 感覺(jué)閾

68、flux density threshold ─── 光通量密度閾值

69、visual contrast threshold ─── 視覺(jué)對比閾

70、intelligibility threshold ─── 可懂度

71、damage threshold ─── 損壞閾

72、electrophysiological threshold ─── 電生理閾值

73、normalthresholdof audibility ─── 標準(最小)可聞閾,標準(最小)聽(tīng)覺(jué)閾

74、quantizer threshold ─── 量化器閾值, 量化器門(mén)限

75、amplitude threshold ─── 輻度閾值

76、threshold of divergence ─── 匯率波動(dòng)的上下限

77、stimulated threshold ─── 受激閾

78、epidemiological threshold ─── 猖獗臨界

79、switching threshold ─── 開(kāi)關(guān)閾, 開(kāi)關(guān)門(mén)限, 閾

80、signal threshold ─── 信號閾, 信號門(mén)限

81、photodisintegration threshold ─── 光致蛻變閾

82、true threshold ─── 真閾

83、threshold of coagulation ─── 凝結閾

84、receiver noise threshold ─── 接收機噪聲閾

85、activation threshold ─── 生效界限, 補償界限

threshold 相似詞語(yǔ)短語(yǔ)

1、threshel ─── 脫粒

2、threefold ─── adj.三倍的；三重的，有三部分的；adv.三重地，三倍地

3、threshed ─── vt.推敲；打谷；反復做；vi.打；打谷；顛簸；n.打谷

4、thresh out ─── 通過(guò)討論獲得

5、low threshold ─── 低閾

6、three-fold ─── adj.三倍的；三重的，有三部分的；adv.三重地，三倍地

7、subthreshold ─── adj.閾下的；低于最低限度的；不足以引起反應的

8、thresholds ─── n.閾值；[建]門(mén)檻；臨界值值（threshold的復數）

9、threshels ─── 閾值

threshold 習慣用語(yǔ)

1、stumble at [on] the threshold ─── (事情)剛一著(zhù)手就搞糟了

2、on the threshold ─── 在門(mén)口

3、cross the threshold ─── 跨進(jìn)門(mén)內

4、on the threshold of ─── 在...的開(kāi)頭, 在...快要開(kāi)始的時(shí)候, 在...的前夕

5、at the threshold of ─── 在...的開(kāi)始

6、cross sb.'s threshold ─── 走進(jìn)某人家里

threshold 常見(jiàn)例句（雙語(yǔ)使用場(chǎng)景）

1、She stood hesitating on the threshold. ─── 她站在門(mén)口，猶豫不決。

2、A TLU learns by changing its weights and threshold. ─── TLU通過(guò)改變它的權系數和閾值來(lái)學(xué)習。

3、Her shadow had faded across the threshold. ─── 她的身影跨過(guò)門(mén)檻消逝了；

4、Often,his doorbell would ring,and there on his threshold would stand someone who had come to ask for a donation. ─── 他的門(mén)鈴響起時(shí)，門(mén)外總會(huì )站著(zhù)請求募捐的人。

5、They are on the threshold of adulthood. ─── 他們即將進(jìn)入成年期。

6、On the threshold he paused a moment, feeling for his latch-key. ─── 他在大門(mén)口站定，摸找鑰匙。

7、Short of that threshold, Egypt was free to consult its own interests. ─── 只要不邁這一步，埃及可以自由地考慮自己的利益。

8、Hardly had she crossed the threshold before one of the children danced across the room, 'The gentleman's been here! ' saying. ─── 她還沒(méi)有跨進(jìn)門(mén)，就有一個(gè)孩子從屋里跳著(zhù)跑出來(lái)說(shuō)：“那個(gè)紳士到家里來(lái)過(guò)啦！”

9、Even then I fell a few times, but I thought of it as building my pain threshold. ─── 即使在那時(shí)，我還摔過(guò)幾次，但我把這看作是在增強自己的抗疼痛能力。

10、She has a very low threshold of pain . ─── 她的痛覺(jué)門(mén)檻非常低。

11、The sound was so loud it was on the threshold of pain. ─── 聲音大得開(kāi)始使人無(wú)法忍受。

12、STV

13、Clears the threshold value for a specified category. ─── 為指定類(lèi)別清除閾值。

14、Short threshold for the job. ─── 作業(yè)的短閾值。

15、He had never crossed the threshold of a bar before. ─── 他過(guò)去從未進(jìn)過(guò)酒吧的門(mén)。

16、The threshold was foursquare, and the face of the sanctuary, sight to sight. ─── 圣所的門(mén)框是方的。在至圣所前面，有一座看似木頭的祭壇：

17、A romantic groom will carry his bride over the threshold of their new house. ─── 喜歡浪漫的新郎會(huì )抱著(zhù)新娘跨過(guò)新家的門(mén)檻。

18、To cross the threshold is not difficult, but mastery is another question. ─── 入門(mén)不難，深造不易。

19、To check this, we turn down the threshold level. ─── 為了檢驗這一點(diǎn)，我們把閥值調低。

20、The court is not legally justified in stoppingat the threshold of the case. ─── 一開(kāi)始就使案件停止不前,法院這樣做是完全不合法的。

21、Also, new data with values under this threshold will not be shown. ─── 另外,具有此閾值下的值的新數據不會(huì )顯示。

22、He is on the threshold of adulthood. ─── 他即將 [就要] 成為大人。

23、JEDEC ? The input threshold voltage when the input voltage is falling. ─── 在輸入電壓下降時(shí)的輸入門(mén)限電壓。

24、Figure 19-10: This spool-shaped drag threshold allowed a bias towards horizontal dragging in a client’s program. ─── 圖19-12 在這個(gè)軟件中，線(xiàn)軸形的拖動(dòng)閥在水平上允許偏差。

25、Just how much threshold work you can do depends on your current training cycle and the proximity of your next race. ─── 您能跑多少門(mén)檻配速取決于您目前的訓練循環(huán)和下次比賽日期。

26、He backed into his doorway, determined not to let Jack cross the threshold. ─── 他退回到門(mén)口，下定決心不讓杰克跨過(guò)門(mén)檻。

27、The selection of threshold will affect the quality of the reconstruction image. ─── 其中閾值選取關(guān)系到圖像重建的精確度。

28、She was transfixed upon the threshold by a spectacle which held her there. ─── 她被一個(gè)場(chǎng)面懾住僵在門(mén)檻上不會(huì )動(dòng)了。

29、The threshold for regulation is high. ─── 監管的門(mén)檻很高。

30、A fault threshold expressed in terms of the number of faults in a prescribed period of time. ─── 以“在規定的時(shí)間間隔內出現的”故障次數來(lái)表示的一種故障閥值。

31、However, for most people in Beijing drifter, the threshold is still high. ─── 但是，對于在北京漂泊的大多數人而言，這個(gè)門(mén)檻依然很高。

32、Threshold was associated negatively with looking for mothers'comfort and help. ─── 反應閾限與尋求母親安慰與幫助負相關(guān)顯著(zhù)。

33、The tax threshold for a single pensioner is 450 dollars. ─── 單身養老金領(lǐng)取者的征稅起點(diǎn)是450美元。

34、It exist "Back-skipping" phenomenon in the measure the auditory threshold. ─── 聽(tīng)覺(jué)閾限的測量中存在著(zhù)“回視”現象。

35、He paused upon the threshold to survey the room. ─── 他在門(mén)檻前停了停把室內打量了一下。

36、John Carker, with a sigh, was passing slowly out at the door, when his brother's voice detained him for a moment on the threshold. ─── 約翰·卡克嘆了一口氣，正慢吞吞地走出門(mén)口，這時(shí)他弟弟的聲音又把他在門(mén)檻上留住了片刻。

37、Uther the Lightbringer: You've just crossed a terrible threshold, Arthas. ─── 烏瑟爾光明使者:你剛剛踏過(guò)一個(gè)危險的門(mén)檻,阿爾賽斯.

38、A picture processing crossing the threshold good book! ─── 圖像處理入門(mén)者的一本好書(shū)!

39、You want to be able to negotiate with the IaaS provider on the terms in the threshold policy and the SLA for your company. ─── 您想能夠與IaaS供應商協(xié)商閾值策略中的條款和您公司適用的SLA。

40、Intermediary services should shift to" accompany the purchase of lawyers" could reduce the" threshold"? ─── 中介服務(wù)要轉向“律師陪購”可否降低“門(mén)檻”?

41、The threshold required scales linearly on the level of the pet. ─── 初始值會(huì )隨著(zhù)寵物級別變化而線(xiàn)性變化。

42、He was brought up sharp by the sight at the threshold. ─── 他一見(jiàn)這景象便在門(mén)檻處驀地收住腳步。

43、He was at the threshold of his career. ─── 他的事業(yè)才開(kāi)始。

44、In Turgenev's poem “The Threshold”, a young woman stands before a door. ─── 在屠格涅夫的詩(shī)“門(mén)檻”中，一個(gè)年輕人站在門(mén)前。

45、The low threshold dog reacts to nearly everything and often overreacts. ─── 低閾值的犬差不多對一切作出反應，通常還是過(guò)度反應。

46、We can quantize the result of last step by a threshold,and then ge... ─── 再將壓縮后信號進(jìn)行閾值量化編碼 ,就可以得到更高質(zhì)量和壓縮比的圖像。

47、He has the smallest threshold for pain. ─── 他一點(diǎn)疼也受不了。

48、Only set cost threshold for parallelism on symmetric multiprocessors. ─── 只能在對稱(chēng)多處理器系統上設置cost threshold for parallelism。

49、They are at the threshold of a new career. ─── 他們正要開(kāi)始干一番新的事業(yè)。

50、He stepped across the threshold. ─── 他邁過(guò)門(mén)檻。

51、The pain threshold was not influenced by microinjection of lidocaine into NRM or RN. ─── 單獨用利多卡因阻斷雙側紅核或中縫大核對痛閾無(wú)影響。

52、The threshold temperature is dependent on the magnetic field. ─── 使糾纏消失的閾值溫度也受到磁場(chǎng)的影響。

53、He was on the threshold of his career. ─── 他的事業(yè)剛剛起步。

54、Sorting mail is not a job for people with a low boredom threshold. ─── 分揀郵件不適合那些不太能忍受乏味工作的人。

55、VTL? Variable Threshold Logic? ─── 可變閾值邏輯（電路）?

56、The parameter is compared to a threshold. ─── 參數和門(mén)檻進(jìn)行比較（對比）?

57、The threshold value of CFT was 0.20nmol/L. ─── CFT的界限值是0.20nmol/L。

58、The court is not legally justified in stopping at the threshold of the case. ─── 一開(kāi)始就使案件停止不前，法院這樣做是完全不合法的。

59、The threshold for pain,tissue damage,and potential hearing loss in humans is 120 decibels. ─── 120分貝是人類(lèi)感到痛苦、組織受損、造成潛在的聽(tīng)力喪失的下限。

60、The lower curve marks the exclusion threshold for data pairs. ─── 下部曲線(xiàn)標志出對數據對的排除域。

61、A user hit their quota threshold on volume %2. ─── 一個(gè)用戶(hù)已達到卷%2上的配額閾值。

62、Conveniently, Epidaurus's threshold is about 500 hertz. ─── 在埃皮達魯斯，這種極限頻率恰好是500赫茲。

63、He is on the threshold of success. ─── 他即將成功。

64、He has a low boredom threshold(= he gets bored easily). ─── 他極易感到乏味。

65、Crossing the threshold, I was taken aback by the mess in the house. ─── 一踏進(jìn)門(mén)檻，屋子里的混亂景象使我吃了一驚。

66、You are just on the threshold of life. ─── 你不過(guò)剛踏上人生的道路。

67、Four can open normally, doorframe, threshold and so on not any distortion. ─── 四門(mén)均能正常開(kāi)啟，門(mén)框、門(mén)檻等沒(méi)有任何變形。

68、In an air-conditioned laboratory precise adjustment of the threshold strain can be achieved quite easily. ─── 在裝有空調設備的實(shí)驗室里,準確地調節閾值應變是很容易做到的。

69、Draw ye nearer and nearer unto the threshold of oneness. ─── 你們要不斷靠近唯一者的門(mén)檻?！?/p>

70、He stretched himself on her threshold and uttered his complaints to the cruel bolts and bars. ─── 他匍伏在她門(mén)檻上對著(zhù)冷酷無(wú)情的插銷(xiāo)門(mén)栓傾訴哀怨。

71、As she swept over the threshold toward him, Mrs. Weasley was revealed, bobbing along in her wake, looking rather cross. ─── 她輕快地跨過(guò)門(mén)檻朝哈利走來(lái)，這才露出了緊跟在她身后的韋斯萊夫人，她的神情顯得很惱怒。

72、He was on the threshold of an important discovery. ─── 他即將有一個(gè)重要的發(fā)現。

73、You can view threshold violations on the graph. ─── 可以在關(guān)系圖上查看閾值沖突。

74、She felt as though she was on the threshold of a new life. ─── 她覺(jué)得好像就要開(kāi)始新生活了。

75、PFC believes Iran's price threshold to be similar to Saudi Arabia's. ─── PFC認為，伊朗所需要的油價(jià)水平和沙特阿拉伯差不多。

76、An amazing transformation happened as they crossed the threshold. ─── 發(fā)生驚人的轉變，他們越過(guò)了門(mén)檻。

77、And it was discussed how to choose the threshold value of correlation. ─── 同時(shí)討論了關(guān)聯(lián)門(mén)限取值等問(wèn)題。

78、The threshold for voting was also set in order to improve the reliability. ─── 為了提高系統的可靠性，在實(shí)驗中還分析了表決閾值的選取。

79、In a flash, namely 5.1 seconds, the sportscar reaches the 100 km/h threshold. ─── 剎那間，即5.1秒，在跑車(chē)達到100公里/小時(shí)的門(mén)檻。

80、Paradoxically, Athens was on the threshold of her "age of despotism". ─── 但與這種民主精神相悖的是，此時(shí)的雅典在向“專(zhuān)制統治時(shí)代”邁進(jìn)。

81、I should be sorry to ask you to cross the threshold,for my convenience,on such a night,I cried. ─── 在這樣一個(gè)晚上，為了我的方便就是請您邁出這個(gè)門(mén)檻，那我也于心不忍??！

82、Both the dual and complement of such functions are also threshold function. ─── 一個(gè)閾函數的對偶函數及反函數也是一個(gè)閾函數。

83、He was graduated last year and now is on the threshold of his career. ─── 他去年剛剛畢業(yè),現在正是事業(yè)的起步階段。

84、The 21st century is drawing close,and mankind is at the threshold to a new millennium. ─── 二十一世紀正向我們走來(lái)，人類(lèi)正處在世紀之交的歷史時(shí)期。

85、A threshold signature scheme based on the bilinear mapping tool was proposed. ─── 使用雙線(xiàn)性映射工具，提出基于雙線(xiàn)性對的門(mén)限簽名方案。

86、A low threshold for airway intubation should be maintained (Grade 2B). ─── 低閾值的氣管插管應該維護（級別2B）。

87、Choose an alert threshold under Alert if no restore occurs within. ─── 在“在以下時(shí)間內沒(méi)有執行還原時(shí)報警”下選擇警報閾值。

88、He has a very high pain threshold. ─── 他的痛點(diǎn)很高。

什么叫右句型？

通常，我們把能由最右推導推出的句型稱(chēng)為右句型。另外，也常把最右推導稱(chēng)為規范推導，而把右句型稱(chēng)為規范句型。

然而，應當指出，對于文法中的每一句子都必定有最左和最右推導，但對一句型來(lái)說(shuō)則不盡然。為了使句型或句子能按一種確定的推導序列來(lái)產(chǎn)生，通常我們可僅考慮最左推導或最右推導。

什么叫右句型？

規范用詞右句型

英文翻譯right sentential form

所屬學(xué)科計算機科學(xué)技術(shù) > 計算機科學(xué)理論

名詞審定計算機科學(xué)技術(shù)名詞審定委員會(huì )

見(jiàn)載刊物《計算機科學(xué)技術(shù)名詞（第二版）》 科學(xué)出版社

公布時(shí)間2002年

右句型 相關(guān)科技名詞

證偽refutation

范疇分析categorical analysis

自然推理natural inference

二難推理dilemma reasoning

條件邏輯conditional logic

閾值邏輯threshold logic

概率邏輯probabilistic logic

埃爾布朗基Herbrand base

歸納公理induction axiom

二元預解式binary resolvent

鎖歸結lock resolution

歸結原理resolution principle

協(xié)調公式consistent formula

演繹樹(shù)deduction tree

線(xiàn)性演繹linear deduction

鎖演繹lock deduction

本原演繹primitive deduction

超演繹hyperdeduction

超預解式hyperresolvent

無(wú)循環(huán)設置cycle-free allocation

邏輯程序logic program

條件項重寫(xiě)系統conditional term rewriting system

分解decomposition

謂詞predicate

謂詞演算predicate calculus

謂詞邏輯predicate logic

謂詞變量predicate variable

謂詞符號predicate symbol

符號邏輯symbolic logic

重言式tautology

自動(dòng)機automaton