高溫探測器 的英文怎麼說
中文拼音 [gāowēntàncèqì]
高溫探測器
英文
pyrometer probe- 高 : Ⅰ形容詞1 (從下向上距離大; 離地面遠) tall; high 2 (在一般標準或平均程度之上; 等級在上的) above...
- 溫 : Ⅰ形容詞(不冷不熱) warm; lukewarm; hot; gentle; mild Ⅱ名詞1 (溫度) temperature 2 (瘟) acute ...
- 探 : Ⅰ動詞1 (試圖發現) try to find out; explore; sound 2 (看望) call on; visit; see 3 (向前伸出)...
- 測 : 動詞1. (測量) survey; fathom; measure 2. (測度; 推測) conjecture; infer
- 器 : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
- 高溫 : high temperature; elevated temperature; hyperthermia; megatemperature; inferno
- 探測器 : finder; detector; seeker; sounder; probe
- 探測 : survey; search; sound; probe; sounding; detection; acquisition; reconnaissance; localization; fin...
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In my present study, changes in structure and function of all parts of non - leaf organs ( culms, paleae, lemmas, awns, and glumes ) were investigated during a series of developmental stages and in various cultivars. characterization of the culms of lodging - resistant wheat varieties lodging is a potential cause of yield reduction in cereal crops ( crook et al, 1994 )
其中,比較分析了非葉器官葉綠體超微結構的差異,測量了非葉器官的放氧和低溫熒光等生理指標,嘗試從結構與功能相結合的角度,探討非葉器官在提高作物產量中所起的重要作用。Cadmium selenide ( cdse ) single crystal is regarded as one of the most promising materials for room temperature nuclear radiation detectors, but cdse detectors have not been studied in detail because of the lack of high quality cdse single crystals and suitable technology for this semiconductor and the devices
Cdse單晶體是最有前途的室溫核輻射探測器材料之一,但由於沒有制備出高質量的cdse單晶體,加上沒有成熟的半導體材料加工技術與器件製作工藝,人們對cdse探測器沒有進行深入的研究。The probe ' s linearity, temperature and dynamic characteristics are analyzed base on principal theory of eddy - current displacement sensor, such as the influence of the coil q value to the linearity characteristic, influence of the diameter of coil to the linearity characteristic, influence of coil resistance to the temperature characteristic, influence of the measuring coil to the syntony loop
在介紹渦流位移傳感器的基本理論的基礎上,分析了傳感器探頭線性特性、溫度特性、動態特性的影響因素。從探頭線圈q值對線性特性的影響;探頭直徑對線性的影響;探頭線圈電阻對溫度特性的影響;激勵信號溫度特性的影響:檢測線圈?振迴路動態響應特性等方面分析並提出製作高質量傳感器探頭的改進措施。The first attempt to measure the upper - air temperature and humidity was made in march 1947 using instruments on board an aircraft
天文臺在一九四七年三月開始利用裝置探測儀器的飛機量度高空氣溫和濕度。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。A saucer - shaped heat shield will protect the craft from the high temperatures of atmospheric entry
探測器有碟形隔熱板保護,免受進入大氣時的高溫損傷。A hydrogen and argon ions mixing beam was implanted into the deposited vanadium oxide film. after annealing, vo2 film with tcr ( temperature coefficient of resistance ) as high as 4 % was obtained. the bombardment of ar + could break v - o bond of v2o5 molecule in deposited film and implanted h + resulting in the deoxidization of v2o5, so the vo2 thin film could be prepared by proper control of the dose of ar + / h + implantation
利用離子束增強沉積設備,在ar ~ +離子束對v _ 2o _ 5靶濺射沉積的同時,用氬、氫混合束對沉積膜作高劑量的離子束轟擊,使得被氬離子轟擊后斷鍵的氧化釩分子,再被注入氫降價,然後經適當的退火,成功地制備了熱電阻溫度系數高達4的vo _ 2薄膜(國外報道值為2 - 3 ) ,並研製了單元懸空結構探測器和8 1 , 16 1線性陣列。The thermovision 2000s long - wave, narrow band qwip 320 x 240 fpa delivers high thermal sensitivity in both warm and cold climates and makes the system resistant to existing laser
Thermovision 2000採用320 x 240像素長波窄波段的焦平面的探測器。在溫暖和寒冷的天氣下具有很高的熱靈敏度,確保系統能夠抵抗現有的激光攻擊性武器。In particular, the x - ray and y - ray detectors made from cdo. 9zno. 1te are able to reduce the leakage current and improve the efficiency for detection of radiation. besides, this mateial can work at room temperature for the applications of nuclear detector
特別是採用高阻值cd _ ( 0 . 9 ) zn _ ( 0 . 1 ) te晶體制備的x射線及射線探測器具有低的漏電流和高的探測效率,能夠在室溫下穩定工作,是最有前途的探測器用材料。Through analysis and discussion on experiment theory and structure of calorimeter, the precision and veracity of apparatus can be efficiently enhanced with improvement on cooling emendation which is very important to calorific value measurement
本文通過對恆溫式氧彈儀試驗原理和結構的分析和探討,對測定發熱量過程中至關重要的冷卻校正計算進行改進,有效的提高了儀器測量的精確度和準確度。- ray at room temperature got 40 %. the results show that the modified growth technique is a new and promising method for grow ing highly purity and perfect cdse single crystals, and by improving the technique of single crystals growth and fabricating process, the resolution of cdse detectors can be improved further
晶體生長和探測器制備工藝技術是制備性能優異的探測器的基礎,因此,通過不斷改進晶體生長過程和探測器的制備工藝技術,可以制得低背景噪聲、性能穩定及能量解析度較高的cdse室溫核輻射探測器,這也是需要進一步研究和提高的地方。In this dissertation, the radiometric calibration of camera was performed, and researched the influence of non - uniformity of sensors response to calibration, calibration precision was improved by reducing the influence of random noise to calibration by processing the data of calibration by using wiener filtration. the radiometric calibration coefficients are determined by measuring the output data of camera and the temperature of blackbody
本文對紅外相機進行輻射定標,研究了探測器響應的非均勻性對定標的影響,並通過採用wiener濾波技術對所採集的數據進行濾波處理,減小隨機噪聲對定標的影響,提高了定標的精度,最後通過測量黑體溫度和相機輸出數據完成紅外相機輻射定標。The traditional level measuring methods can n ' t meet our demand because the subjective investigated is in such a poor systemic condition that the temperature is a little high and there ' s so many mill dust and steam there. in this article we perform systemic discuss and research against the dynamic level measuring method under special working condition on the basis of analyzing kinds of level measuring technique in and abroad. first we establish the pressure distribution mathematic model in storage bin and then deduce the mathematic relation between level height and the uniform stress on the bottom of the bin and designed a resistance compressive stress sensor used for the special condition and put forward a resoivement according to its zero excursion existing in practical use
由於本研究系統被測對象環境溫度較高且潮濕,同時料倉中有大量粉塵及蒸汽,因此傳統的料位檢測方法不能滿足本測試要求。本文在分析國內外各種物位檢測技術的基礎上,針對特殊工況下動態物料高度的檢測進行了系統的探討與研究。首先建立了料倉中的壓力分佈數學模型,推導出料位高度與倉底均布壓力間的數學關系式,並據此設計了中溫電阻應變式壓力傳感器,同時對它在實際應用中存在的零點漂移等問題提出了改進措施,提高了傳感器性能,解決了上述特殊工況下動態物料檢測的技術難題。This kind of detector has many merits as follows : fast response time, large output current, fine linear response, high sensitivity to many particles including neutron, charged particle, x - ray, gamma - ray, visible light, and being able to work at indoor temperature
這種探測器具有時間響應快,輸出電流大,對多種粒子如中子、帶電粒子、 x射線、射線、可見光都具有高靈敏度,而且響應的線性性好,可在室溫工作等特點。Compared to gan, which is one of the most successful wide - band semiconductor materials at present, zno is promising : high - quality zno with very low defect densities can be synthesized at much lower temperature than gan ; zno can emits light with shorter wavelength than blue light emission from gan ; zno has higher excitonic binding energy ( ~ 60mev for zno, 25mev for gan ), which promises strong photoluminescence from bound excitonic emissions at room temperature ; meanwhile, homogeneous bulk zno is available
和gan相比, zno薄膜具有生長溫度低,激子復合能高( zno : 60mev , gan : 21 25mev ) ,受激輻射閾值較低,能量轉換效率很高等優點。有可能實現室溫下較強的紫外受激發射,制備出性能較好的探測器、發光二極體和激光二極體等光電子器件。It possess many of the physical properties such as high atomic number ( z ), large enough band gap, high resistivity, relatively low leakage currents, and high intrinsic mobility - lifetime ( ut ) product, which are required for room - temperature nuclear radiation detectors. so it is widely used in nuclear medical imaging system, space engineering, and astrophysics, environmental monitoring, and so on. in addition, it is the best substrate for lattice matched epitaxial growth of hg1 - xcdxte ( mct ) thin films and solar cells
用單晶czt製成的探測器可在室溫下工作,工作溫度范圍寬( - 20 40 ) ,能量探測范圍寬( 10kev 6mev ) ,對x射線、射線能量解析度高,在x射線、射線成像、天體物理研究、工業探測、安全檢測、核輻射探測、核廢料監控、 x射線熒光分析( xrf ) 、 x射線斷層掃描和核醫學等方面有重要用途。In the design of optical system, to improve system precision, the fiber optic coupler is added to make a laser pulse circle ; in the unit of photo detection, we make a high - precision temperature compensation apd bias circuit, which allows system to abate the noise caused by temperature changer and dark current
應變測量系統主要由光源、傳感光纖、光電探測器和信號處理電路組成。在光學系統設計中為提高系統的精度採用了光纖定向耦合器實現光脈沖的循環;在光電轉換單元上採用高精度溫度補償的apd偏置電路,減小了溫度和暗電流帶來的噪聲干擾。With the intensive and scale development of modern greenhouses and the advancement of their intelligent management, present - day greenhouse technology is witnessing a trend of integration of greenhouse production and its management through remote communication. the development of modern sensor technology, communication technology, automation technique and computer technique add fuel to the fire for this trend. the remote communication interface for greenhouse data acquisition system is designed and discussed in this paper as the research focus
隨著現代溫室朝著集約化、規模化方向的發展和溫室管理智能化要求的提高,溫室測控系統實現遠程通信,進而實現溫室內生產與管理的一體化,是現代智能溫室發展的必然趨勢;現代傳感器技術、通信技術、自動化技術和計算機技術的發展,又為這一發展趨勢推波助瀾,本文就這一研究熱點,集中對溫室數據採集系統遠程通信介面進行了設計探討。Sfsz - zro2 has sensitive electric property parameter and is used for making oxygen sensors, oxygen detectors, the fuel cell of third generation and high - temperature heater
具有敏感的電性參數,是製作氧傳感器、氧探測儀、第三代燃料電池和高溫發熱體等的主要組成份。分享友人