衰減法 的英文怎麼說

中文拼音 [shuāijiǎnfǎ]
衰減法 英文
decay method
  • 衰 : 衰動詞（衰弱） decline; wane
  • 法 : Ⅰ名詞1 （由國家制定或認可的行為規則的總稱） law 2 （方法; 方式） way; method; mode; means 3 （標...
  • 衰減 : attenuation; decay; damping; reduction; rejection; weakening; deamplification; dampening; dying o...
  1. Measurement of minority carrier life time in germanium by photoconductive decay method

    用光電導衰減法測定鍺中少數載流子壽命
  2. Standard test methods for minority carrier lifetime in bulk germanium and silicon by measurement of photoconductivity decay

    硅和鍺體內少數載流子壽命測定光電導衰減法
  3. Based on the model of resource survey spaceborne laser altimeter, the noncooperative regulable attenuation module, including angular measure setting, beam splitter, energy meter, attenuator and simulant target, was designed and founded

    結合激光高度計原理樣機，設計並建立了非合作目標可調衰減法模塊，該模塊包括角度測量裝置、分束片、能量計、衰減器以及模擬目標物。
  4. The analysis of data and uncertainty of the test upon different simulant target properties and atmospheric condition has proved that noncooperative regulable attenuation method and setting described in the paper can achieve a quantitative output

    不同目標特性、不同大氣條件下的地面性能驗證實驗數據和精度理論分析結果均表明，非合作目標可調衰減法可以實現對激光高度計最大測程的定量化驗證。
  5. According to the minimum detectable power required by the spaceborne laser altimeter for 200km maximum range and the analysis result of the effect between the maximum range and the equation ' s each parameter, the specifications for noncooperative regulable attenuation setting were fixed on

    根據月球探測激光高度計實現200km所需的最小可探測功率，各影響因子與最大測程關系的分析，確定非合作目標可調衰減法裝置的技術指標。
  6. The maximum range is the most important specification for a laser altimeter and 200km is the required level for the spaceborne laser altimeter in the lunar resources survey. in the paper, one kind of method and setting characterizing the laser altimeter ' s performance aiming at the specification of maximum range - noncooperative regulable attenuation was put forward and founded

    中科院知識創新重大方向?月球資源探測衛星激光高度計，要求實現200km的對月測距能力，本文以地面驗證激光高度計最大測程指標為目標，提出並建立一種激光高度計性能驗證方法?非合作目標可調衰減法和裝置。
  7. Based on the analysis of the effect on the maximum range of the equation ' s each parameter and the traditional method of extinction ratio, the noncooperative regulable attenuation - measure the minimum detectable power of laser altimeter on the condition of constant miss probability by attenuating the laser power transmitting to the diffuse reflected simulant target - was put forward

    在傳統的消光系數法基礎上，根據對月測距方程各系數的影響權重分析，提出了非合作目標可調衰減法，即：通過對漫反射模擬目標，衰減出射激光功率，在一定的漏警概率條件下測量激光高度計的最小可探測功率。
  8. Measurement of the tissue thermal conductivity by thermal pulse - decay method

    生物組織熱導率的脈沖衰減法測量
  9. In the paper, prescale technology, interpolate method, averaging method and multiple period synchronization method are used to measure the frequency accurately. diode demodulating technology, and power attenuated method or probe coupling & water load technology are employed to measure the power of high power microwave. isothermal technology is used to improve the stability of demodulator and to expend the range of square linear region

    本文採用預分頻法、內插法、多周期同步法、平均法實現了頻率的精確測量;利用二極體檢波技術，結合衰減法或探針耦合+水負載技術實現了大功率微波功率的測量;採用恆溫技術提高了二極體檢波器穩定度;完成了單片機串口通信協議設計和系統電磁兼容的分析和設計。
  10. Measuring of minority - carrier lifetime in silicon single crystal by photoconductive decay method

    用光電導衰減法測量硅單晶中少數載流子的壽命
  11. Measuring method of smoke density using light extinction method

    用光衰減法檢測煙濃度的測量方法
  12. Chapter two introduces the theory of optical cavity decay time method

    第二章介紹了時間衰減法測量無源諧振腔總損耗的原理。
  13. Combined with the problems during the experiment, design a improved testing circuit of direct current attenuation method

    結合試驗過程中遇到的問題，給出了改進的直流衰減法測試電路。
  14. The investigation of the measure principles of direct current attenuation method, voltage integral method, and direct load method

    較為深入的研究了直流衰減法、電壓積分法和直接負載法的測試原理。
  15. Testing of carbon materials ; determination of the coefficient of permeability by means of the vacuum - decay method with air as experimental gas ; solid matters

    炭素材料試驗.用空氣作實驗氣體的真空衰減法測定透氣
  16. Chen, w. ; tomson, m. b. ; hughes, j. b. 2006, “ sequestration and reduced bioavailability of hydrophobic organic contaminants in soil and sediment, ” presented in setac asia / pacific 2006, beijing, china

    陳威2005 ， 「利用自然衰減法修復受污染土壤和沉積物」 ，首屆北京生態建設國際論壇，北京。
  17. Based on the application studies of pcm, dcvc, cips and scm in protective coating for long - distance buried pipeline and the characters of long - distance buried pipeline in shandong, the synthetic inspection technology of protective coating for long - distance buried pipeline is proposed

    摘要通過對電磁電流衰減法、直流電位梯度法、密間距電位測試技術、雜散電流測試儀在埋地長輸管道外防腐層檢測上的應用研究，並根據山東省埋地長輸管線的分佈特點，提出了聯合檢測方法。
  18. The resonant box effect is the most important. in chapter five, we use the experimental setup constructed and the cavity decay time method to measure the total loss of a passive resonant cavity, and analyse the experimental data in very detail. we conclude that, in present experimental conditions it is the uniformity and stability of laser mirror to confine the precision and repeatability of experimental results

    第五章在建立起了連續光波時間衰減法測量裝置的基礎上，進行了無源諧振腔總損耗的測量，仔細分析了實驗過程中的誤差因素，並指出在目前的實驗條件下限制測量精度和重復性的主要原因是激光鏡片的均勻性和穩定性不理想。
  19. The equipments and methods were on the level of manual operation, hi this paper, author paid a systemic research into three kinds of measure means : direct current attenuation method, voltage integral method, and direct load method ; theoretically analyzed the measure methods of synchronous armature reaction reactance, and even developed a test system to automatically measure the synchronous armature reaction reactance

    作者對直流衰減法、電壓積分法和直接負載法這三種測試方法的測試原理進行了較為深入、系統的研究，從理論上分析了同步電樞反應電抗參數的測試方法，並在此基礎上開發出能夠自動進行同步電樞反應電抗參數測試的系統。
  20. The studies show that compared with the conventional logarithmic decrement method, this method need not to determine the baseline, and is insensitive to baseline drift and low frequency interference

    研究表明，與傳統的對數衰減法相比，新方法無須確定基線，估計結果對基線漂移和低頻干擾不敏感。
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