thresholds 中文意思是什麼

thresholds 解釋
臨界值值
  1. Global change and the boreal forest : thresholds, shifting states or gradual change

    全球變化和北方森林:閾值，移動態或逐漸變化
  2. Bismuth ruthenate and silver were selected as conductor phases and the mixture of calcium oxide - alumina - silicon dioxide ( cao - al _ 2o _ 3 - sio _ 2 ) glass and lead oxide - boron oxide - silicon dioxide ( pbo - b _ 2o _ 3 - sio _ 2 ) glass was selected as inorganic binder phases. it was found that, with the increasing of volume fraction of silver and conductor phase, sheet resistivities descend and there are critical thresholds

    實驗發現，隨著功能相百分含量的增加，電阻膜層的方阻值逐漸減小，存在兩個臨界閾值，電阻溫度系數偏向正值;功能相中銀百分含量增加，膜層的方阻值逐漸減小，有一個臨界閾值，電阻溫度系數偏向正值。
  3. Tax thresholds that are not inflation indexed will result in a growing claw-back of personal income to the state.

    不按通貨膨脹率實行指數化的征稅起點將使個人收入越來越多地流入政府手中。
  4. At the sound of their voices the doorposts and thresholds shook and the temple was filled with smoke

    4因呼喊者的聲音，門檻的根基震動，殿充滿了煙雲。
  5. At the sound of their voices the doorposts of the thresholds shook and the temple was filled with smoke

    因呼喊者的聲音，門檻的根基震動，殿充滿了煙雲。
  6. The electronic temperature, intensities of all lines and continuous spectra gradually increased with the increment of laser energy, and they got to maximum at different laser energy. our results of copper and aluminum show that there are possibly different thresholds of laser energy to electronic temperature and intensities of emission spectra of laser ablated plasma. at the different environmental gas pressure, spatial emission intensity distribution is explained by the competition among " heat reservoir effect ", " confined effect " and " s hadow effect "

    認為cu等離子體羽的發光機制是由電子與粒子的碰撞傳能、電子與離子的復合形成的；隨激光能量的增加， cu等離子體特徵輻射（分立譜） 、連續背景輻射（連續譜） 、電子溫度都出現最大值；結合對al的實驗結果說明：激光燒蝕金屬產生的等離子體，其特徵輻射、連續輻射、電子溫度可能都存在一定的能量閾值；背景氣壓對激光燒蝕等離子體譜線的影響，其機理可以認為是「熱庫效應」 、 「約束效應」及「陰影效應」相互競爭的綜合結果。
  7. We introduce two thresholds of the packet loss ratio to divide the network load condition into three status : congest, normal, idle

    通過兩個門限值c 、 _ ，將網路的負載狀況分為擁塞、適中、空閑三種狀態，進一步減小發送速率的振蕩頻率。
  8. Mattaniah, and bakbukiah, obadiah, meshullam, talmon, akkub, were porters keeping the ward at the thresholds of the gates

    25瑪他尼，八布迦，俄巴底亞，米書蘭，達們，亞谷是守門的，就是在庫房那裡守門。
  9. It covers geometrically 86 % of the 4t solid angle and has very low detection thresholds

    整個探測器系統軸向對稱排列，工作在真空中。
  10. Study on subcritical crack growth and thresholds of rocks

    巖石亞臨界裂紋擴展試驗及門檻值研究
  11. Orientation weighting restricts the direction of trajectories by predicted candidate trajectories and shrink ferret window, and reduces the amount of calculation. truncated sequential probability ratio test ( tsprt ) is also a algorithm of tbd, it can improve calculation efficiency by multistage thresholds to truncate tree - structured list of candidate trajectory of low degree of confidence

    截斷序貫似然比方法也是一種tbd檢測的方法，其通過多級門限截斷置信度較低的軌跡樹達到提高效率的目的，在動態規劃中加入該演算法，使之積累的軌跡數減少，降低了計算量和存儲量。
  12. Weatherstripping thresholds seals

    門檻及密封膠
  13. The deterministic exclusion algorithms are designed to have 100 % guaranteed sensitivity to similarities above a user - specified threshold, but they do not scale well to large all - pairs problems at low but practically interesting identity thresholds of 65 - 70 %

    對于高於用戶指定閾值的相似性，確定的排除演算法確保具有100敏感性。但是，對于相似度低，但實際上有趣的相同度水平65 ? 70的大規模全體成對問題，其敏感性不好。
  14. On the radiation range of l - 4gw / cm2, the effects of the modulation in intensity, beam aperture, pulse width and intensity of 3 w on tsrs in frequency convector crystals have been analyzed in detail. the interrelated thresholds have been gained by calculating and theoretical evidences have been offered to prevent tsrs from damaging frequency conversion crystals, which will be applied to the engineering design of the laser drivers on high - fluence

    光的強度調制、光束口徑、脈寬和強度等因素對諧波轉換晶體中tsrs的影響，並計算得出了一些相關闡值，得到了驅動器工作的臨界狀態，為防止出現tsrs的光損傷提供了理論依據，對高功率激光驅動器的工程設計具有實用價值。
  15. The apparent reflectance algorithm estimates the clear - sky visible apparent reflectance as the bases of visible channel thresholds with the 6s radiation transfer model. cloud detection is tested with apparent reflectance algorithm to gms5 images

    將表觀反射率乘以不同的系數得閾值，待檢測雲圖的表觀反射率大於閾值的像元為雲像元。
  16. The observatory also offers an automatic gust alarm service to special clients in the form of a customized webpage on a cost - recovery basis. automatic audio and visual alarms will be generated when gusts over the territory reach the pre - defined thresholds specified by the client

    天文臺亦可為專業用戶以專用網頁形式提供自動陣風警報服務，配合各客戶的業務需要。當陣風到達客戶預設的風速指標時，專用網頁便會自動發出影音訊號，提醒客戶須作出風險評估及決定如何調整其戶外運作。
  17. Low - level windshear and turbulence alerts for the approach and departure areas within 3 nautical miles of the runway thresholds are issued by the amo for relay by air traffic controllers to approaching and departing aircraft

    機場氣象所發出在跑道進口3海里內的機場升降區的低空風切變及湍流警報，由航空交通管制員轉送至正在升降的航機。
  18. Based on the theory of segmenting video frequency image, this paper, it discusses the methods of segmentation based on dynamic checking blur main tone table and multi thresholds

    利用視頻圖像分割的基本理論，採用兩種分割演算法：基於模糊主色調動態查表法的道路分割方法和多閾值圖像目標分割方法。
  19. The principles of erasure codes used under binary erasure channels are summarized and erasure codes which belong to standard classes of rs codes are introduced with emphasis on cascaded low - density erasure codes with linear time encoding and erasure recover algorithms. thresholds of regular degree distributions are analyzed. it is shown that low - density erasure codes based on ( d, 2d ) - regular sequences of degree distribution are not close to optimal ( d 3 ). two pares of irregular degree distribution sequences are introduced and a pare of improved right regular sequences of low - density erasure codes are presented, it is testified that the new sequences are asymptotically quasi - optimal. in the meantime, simulations of cascaded low - density erasure codes based on a few types of special sequences of degree distribution available are given, together with performance analyses on these codes

    闡述了應用於刪除通道下的糾刪碼基本原理，介紹了兩類標準的rs碼類糾刪碼，重點分析了具有線性時間編碼和恢復演算法的漸近好碼?級聯型低密度糾刪碼，分析了正則度分佈的閾值，對正則低密度校驗碼在刪除通道下的糾錯性能進行了模擬，從理論上證明了基於（ d ， 2d ） -正則度序列的低密度糾刪碼都不是漸近最優碼（ d 3 ） ，同時還分析了非正則低密度校驗碼的度序列設計，基於右邊正則序列提出了一種改進型右邊正則序列，證明了此序列為漸近擬最優的，對基於幾類現有典型度分佈序列的級聯型低密度糾刪碼進行了模擬模擬及性能分析； 3
  20. With their kerchiefs. all people, in a word, would come stumbling over their thresholds, and turning up their amazed and horror - stricken

    總而言之，所有的人都會磕磕絆絆地通過門檻，在刑臺四周抬起驚惶的面孔。
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