量子檢測效率 的英文怎麼說

中文拼音 [liángzijiǎncèxiàolǜ]
量子檢測效率 英文
detective quantum efficiency （dqe）
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 子 : 子Ⅰ名詞1 （兒子） son 2 （人的通稱） person 3 （古代特指有學問的男人） ancient title of respect f...
  • 檢 : Ⅰ動詞1 （查） check up; inspect; examine 2 （約束; 檢點） restrain oneself; be careful in one s c...
  • 測 : 動詞1. （測量） survey; fathom; measure 2. （測度; 推測） conjecture; infer
  • 效 : Ⅰ名詞（效果; 功用） effect; efficiency; result Ⅱ動詞1 （仿效） imitate; follow the example of 2 ...
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 量子 : quantum; gion
  • 檢測 : check; detection; test; gauging; detecting; sensing; [工業] checkout; measuring
  • 效率 : productiveness; efficiency; productivity; workpiece ratio
  1. The initial vsd process uses two main characters, the average instantaneous energy and the average instantaneous zero crossing rate ( zcr ). to make the first recognition for the start and the end, the emphasis of which is to select the appropriate value of the threshold and the length of frame. in the final vsd process, the author compares several characters and confirms the new recognition character

    初步分段過程使用了能量和過零率這兩個主要特徵進行端點檢測，重點是合理選擇兩個重要參數? ?門限和統計幀長度的取值；在最終分段過程中，筆者首先通過比較幾種特徵的識別效果，選擇卡爾曼濾波參數作為再次分段的識別特徵，還提出了一種新的識別特徵? ?周期性緩變特徵，使用這兩個特徵分別在子語音段內進行端點檢測。
  2. Malfunctions can be diagnosed using infrared thermography without affecting the work state of tested equipments, thus the diagnostic accuracy can be improved. infrared thermography, just as often, improves electronic fault diagnosis by isolating the malfunction to specific areas of the circuit board, what is more, it usually does point directly to the failing component. thermography even can rapidly diagnose up to hundreds of elements on one pcb at one time, without requiring the operator to know the circuit principle very well, which can reduce the workload greatly

    紅外故障檢測儀可以對電子設備進行在線測量，檢測時不會影響待測設備的正常工作和頻率特性，這對高頻電路的檢測尤其方便，且能提高診斷的準確性;他通常能指出電路板上的故障區域，甚至經常能直接找出故障元器件，這樣就提高了維修質量;並且能在不需要檢測人員對電路原理有深入理解和分析的情況下，對同一塊電路板上的數十隻甚至數百隻器件同時進行快速診斷，這就大大減少了維修人員的工作量，提高了維修人員的工作效率。
  3. The university entrance exam regards active choice as the talent ' s system, get a society fully the wide attention of each respect, parent " hopes children will have a bright future, the mood that looks at " of female cheng feng is very pressing ; teacher " the students surpasses the teacher and the good will that excels blue " is very intense ; current, middle school school handles the on any account that learns quality, evaluate price measure without scientific check, because this school depends on proportion of students entering a schools of a higher grade of the university entrance exam to show his managerial level only, those who improve the school is famous degree, obtain favorable social beneficial result and considerable economic benefits thereby

    高考作為現行的選擇人才的制度，備受社會各方面的廣泛關注，家長"望子成龍、望女成鳳"的心情十分迫切；老師"青出於藍而勝于藍"的良好願望非常強烈；目前，中學學校辦學質量的高低，沒有科學的檢測評價辦法，因此學校只有憑借高考升學率來顯示自己的辦學水平，提高學校的知名度，從而獲得良好的社會效益和可觀的經濟效益。
  4. So this paper tries to solve these problems through the following work : first, we select some index to valuate the close - end funds, including income, stability, risk in falling, stocks selecting ability and tuning ability, based on overseas funds valuation methods and domestic market condition ; second, we analyze the stability of all index and form two styles index, which are f and other bad stability index ; then, we form the valuation system, including two - layers index, which are p and factor score ; last, we use this system to analyze the close - end funds which came into existence before 2000 and get the final comparative result. the main intention of this paper is to create the system of valuating close - end funds in our country, which is comprehensive and objective. in my valuation system involving the period from 2000 to 2003, the funds as a whole performs inferior to the stock index

    首先，對國外理論界經典成型的、以及前沿的基金評價指標和評價方法進行了詳細的分析，並結合我國的基金市場狀況，選取了可以衡量基金收益、穩定性、下跌風險、股票選擇能力、時機選擇能力等量化指標；其次，根據我國基金分析的需要，採用了諸如基金交易價格、換手率等二級市場表現指標；然後，對這些指標進行了時間延續性分析，檢測這些指標在運用到我國基金市場時能否有效預測基金未來表現，從而形成了兩類指標：時間延續性很好的s _ p和時間延續性不好的其它所有指標；再次，在以上工作的基礎上形成了由兩個層面的指標構成的我國證券投資基金評價體系： s _ p和因子分析中綜合因子得分值；最後，選取了我國2000年1月1日前成立的23隻封閉式基金作為樣本，並同時採用上證a股與深成a股兩個基準組合進行了3年樣本期的實證分析，得出了最終的比較性評價結果。
  5. Medical electrical equipment - characteristics of digital x - ray imaging devices - determination of the detective quantum efficiency

    醫療電氣設備.數字x光成像設備特性.量子檢測效率的確定
  6. Medical electrical equipment - characteristics of digital x - ray imaging devices - part 1 : determination of the detective quantum efficiency

    醫學電氣設備.數字x光成像設備特性.第1部分:量子檢測效率的確定
  7. Characteristics of electro - optical x - ray image intensifiers for medical electrical equipment - determination of the detective quantum efficiency

    醫療電氣設備用光電x射線圖象增強器的特性.檢測量子效率的測定
  8. Recently, kumar and gadagkar ( 2001 ) proposed a simple measure, disparity index ( id ), to quantify the difference in observed substitution patterns between molecular sequences, and use it to develop a statistical test as the probability distribution of this statistic ( id ) is unknown, monte carlo approach must be used to test the null assumption of homogeneity

    近來， kumarandgadgh （ 200 ）提出了一個簡單的測量一差異指針（ isparityindex ， id ）來量化這種在分子序列間觀察到的替代模型的不同，並用它發展了一個統計檢測。由於這個統計量峋）的概率分佈是未知的，故必須利用montecarlo方法來檢測這無效同質性假設。
  9. In order to solve problems existing in current measuring methods for radon exhalation rate ( such as the effect of unequilibrium radon and its progeny, humidity effect, leak and back - diffusion effect, etc. ), based on the principle of surveying radon and its progeny in the medium surface, a rapid arid accurate method for measuring radon exhalation rate taking advantage of the rad7 radon detector was established

    摘要本文根據介質表面氡析出率的測量原理，針對目前國內外現有的氡析出率測量方法中存在的一些問題，如對氡及其子體的不平衡影響、濕度效應及泄漏和反擴散等影響未作修正等，實驗研究了一種用rad7型氡氣檢測儀快速測定土壤、巖石、建材和尾礦等介質表面氡析出率的方法。
  10. Using the test of single environmen, 38 qtls of additive effects distributing on 16 chromosomes were obtained. the range of contribution rate in different single qtl is 5. 08 - 19. 89 % ; 52 interaction effects distributing on 17 chromosomes were obtained. the range of contribution rate in different single interaction effect is 4. 51 - 57. 14 %, with contribution rate of 57. 14 % of interaction effect between locus 3d - 1 and locus 7b - 1 in environment 4

    在不同環境分別進行分析下，檢測到9個性狀的38個次加性效應qtls ，分別位於16條染色體，單個qtls貢獻率變化范圍為5 . 08 19 . 89 ；檢測到9個性狀的52對次qtls互作效應，位於17條染色體，單個互作效應的貢獻率變化范圍為2李斯深：小麥產量性狀qth的分子標記定位4
  11. In the past, this is often done artificially or by the small scale measure - classification system improved slightly, which are of low efficiency, many measure missed, and low precision. hence, it ca n ' t satisfy with the measure and classification of large quantities of li - ion. thus it will affect li - ion battery normal sale and safe usage

    以前人們常採用人工檢測，手工分選，和稍加改進小型檢選系統，有效率低、漏檢多、精確度低等缺點，因此無法滿足大批量鋰離子電池的檢選，從而會影響鋰離子電池的正常銷售以及安全可靠的使用。
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