電阻測探法 的英文怎麼說
中文拼音 [diànzǔcètànfǎ]
電阻測探法
英文
electrical resistivity exploration- 電 : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
- 阻 : 動詞(阻擋; 阻礙) block; hinder; impede; obstruct
- 測 : 動詞1. (測量) survey; fathom; measure 2. (測度; 推測) conjecture; infer
- 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)...
- 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...
- 電阻 : (物質阻礙電流通過的性質) resistance; electric resistance (電路中兩點間在一定壓力下決定電流強度...
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We select ni / cr alloy resistor as element together with ceramic embedding hearth ; select small flat - and - disc heat - even hubby ceramic sample holder, select ni / cr & ni / si thermoelectric couple ( type k ) as thermoscope with threads 0. 5 mm in diameter which is installed in the middle of the holders symmetrically ; select aluminum silicate fire - retardant fiber as materials for heat preservation ; design some hardware, for example temperature controller & transporter, signal amplifier etc ; design controlling curve to heat stove ; and introduce the method of least squares nonlinear regression and subsection function to deal with data. in order to obtain the reasonable operation conditions and operation curve, we have also done many theory analysis and experiment discussions
通過理論和試驗探討,選用鎳鉻合金電阻絲作為加熱元件,配以陶瓷質埋入式爐膛;選用陶瓷質小尺寸扁平?圓盤均熱塊體型樣品支持器;選用0 . 5mm絲徑鎳鉻?鎳硅熱電偶( k )作為測溫元件;熱電偶對稱安置在樣品支持器容器的中部;選用硅酸鋁耐火纖維作保溫材料;合理選用和設計了溫度控制器、溫度變送器、信號放大電路等硬體;採用升溫曲線來控制爐膛供熱過程;採用最小二乘法非線性回歸與分段函數相結合的曲線模擬方法,進行圖形處理。The surface resistance and electromagnetic interference ( emi ) shielding effectiveness of the conductive fabrics were measured by four point probe method ( astmf 390 ) and the coaxial transmission line method ( astm d4935 - 99 ), respectively
分別用四探針法和雙軸傳輸線法測量了導電滌綸織物的表面電阻和電磁屏蔽效能。This product basis physics , bionics and the resistance induction of human body survey theory , and combination plenty of clinical practices develop development , it is attacked that this product not only has to bang, needle jiu , massage, fiery jar, scrape sha , the 6 big functions of traditional chinese medicine such as massage pattern and step - down, geng the comprehensive prescription patterns such as shoulder and waist leg beautiful body, and more have acupoint alone to seek, electricity jiu the functions such as therapy
該產品根據物理學、仿生學、人體電阻感應探測理論、生物電學、中醫針灸學、磁療共振學、中國古典醫學及現代微電子技術,並結合大量臨床實踐而研製開發的,該產品不但具有捶擊、針灸、推拿、火罐、刮痧、按摩等六大中醫功能模式和降壓、頸肩、腰腿美體等綜合處方模式,而更獨有穴位查找、電灸療法等功能。3 in experiment the common electrical - resistance strain gages is used as receiver to replace the pzt or velocity and acceleration transducer which is frequently used in pipeline not
3 、實驗採用動態電阻應變電測法,採用普通的電阻應變片作為接收傳感器,代替了通常用於管道檢測的壓電探頭或樁基完整性檢測的反射波法中使用的速度傳感器或加速度傳感器。Testing method of resistivity for silicon crystals and silicon wafers with four - point probe
用四點探針法對硅晶體和矽片電阻率的測試方法Testing method for resistivity of conductive plastics with a four - point probe array
用四點探針排列法測定傳導塑料電阻率的測試方法Test method for resistivity of conductive fine ceramic thin films with a four - point probe array
用四點探針排列法測定傳導精細陶瓷薄膜電阻率的試驗方法In this paper, by explored geo - physico - chemical prospecting method for looking for oil in prior prospect, the authors summarize a suit of prospective technique and program, which is valid to oil - geology trait of zhidan area and composed of ; oil gas geo - chemical prospect ( acid degradation of hydrocarbon, absorbed - fluorescent spectrum, ultraviolet radiation spectrum, methane carbon - isotope ) non seismic detection in favorable explorative area which confirmed by chemical prospect ( matural potential, gamma energy spectrum. accurately magnetic analysis ) resistively prospecting in anomalous area which confirmed by physicalprospect successful general evaluation of geo - physicochemical prospect
通過勘探早期地質物化探綜合找油方法實驗,筆者總結了一套適合志丹探區石油地質特點的勘探方法組合和勘探程序:油氣地球化學勘探(酸解烴、吸附烴、熒光光譜、紫外光譜、甲烷碳同位素、蝕變碳酸巖)化探圈定的有利勘探區進行非地震物探(自然電位、伽瑪能譜、高精度磁測、土壤測氧)物探圈定的異常區進行電阻率測深勘探地質物化探成果綜合評價。The calculation program using the matlab has been worked out to get the numerical solutions of the proposed models. the experiment has first been conducted in the laboratory to get the fundamentals thermal and moisture properties ( such as materials density, specific heat capacity and thermal conductivity ) and also the material moisture absorption isotherms of adobe building materials. the methods of measuring the surface mass transfer coefficient and material moisture content have been proposed
首次對生土建築材料物性參數進行了實驗測試,得到了常用生土建築材料的密度、比熱和導熱系數等參數值,得到了生土建築圍護結構的等溫吸濕平衡曲線的擬合函數關系式;此外,研究了生土建築圍護結構表面質交換系數實驗測定方法,探索了利用電阻率測量生土建築圍護的安窪築科技人學博十學位論文結構內部含濕量的測試方法。Test method for resistivity of silicon epitaxial layers by area contacts three - probe techniques
硅外延層電阻率的面接觸三探針.測試方法Finally, the reason that the performances of new construction putty were improved was analyzed from the point of micro by sem, edxa and mip. the result and phenomena were explained in the course of experiment, the mechanism about shrinkage at early age and anti - cracking of polypropylene fiber were discussed elementary
最後,本文藉助掃描電鏡( sem )和能譜分析( edxa )及汞壓力測孔法( mip )等現代測試分析手段,從細觀的角度分析了新型外墻膩子粉性能改善的原因,並初步探討了聚丙烯纖維膩子的塑性收縮及阻裂增韌機理。The comprehensive geological characteristic has been fully studied in this paper. on the basis of this, closely combining production practice, the favorable gas developing regions have been determined with the methods of sedimentary facies and combination of generation, reservoir and caprock, and logging parameters interpretation maps and regression formulas have been established with logging data, as well as reprocessing, interpretation and identification of gas reservoir have been done with computer. integrating the information and results of geology, logging, testing and geophysics, the gas reservoir distribution regularity of structure of no. 1 sebei has been described and reserves in place of no. 1 ' sebei gas field have been recalculated, which have provided a basis for next step of development in research area
在近十多年,通過提高地震資料處理精度、淡水聚合物泥漿的應用、數字測井技術的運用、並加強了低電阻層和差物性層的試氣及氣田擴邊鉆探,大大提高了對氣層的識別,大量增加了氣層的層數和厚度,擴大了氣田的含氣面積,使氣田儲量通過多次復查核算仍在不斷增加本論文充分研究了青海澀北一號氣田天然氣地質綜合特徵,並以此為基礎緊密結合生產實踐,應用沉積相與生儲蓋組合等方法確定氣藏有利發育區帶,應用測井資料建立測井參數解釋圖版並回歸公式,應用計算機重新處理、解釋和識別氣層,綜合地質、測井、試井、物探等多方面信息與成果,描述了澀北一號構造的氣層分佈規律,重新計算了澀北一號氣田的地質儲量,為研究區下一步開發提供了依據。The electrical resistivity tomography survey was conducted to detect the active faults along the tanlu fault zone in weifang, shandong province
摘要在城市活斷層調查中,利用電阻率二維層析成像測量方法,對郯廬斷裂帶山東濰坊段的地震活斷層進行了探測試驗,取得了較理想的勘探效果。1. method that controls quality of field observation values of unbonded elastic wire resistance type meters is studied. methods that examine system error of different types in observation values are discussed
主要研究內容如下: ( 1 )研究了差動電阻式儀器現場觀測值的質量控制方法;探討了對監測數據中不同類型的系統誤差進行檢驗的控制圖法和連檢定法。The other has two metal - insulator - semiconductor ( ms ) contacts with lower leakage current ( less than 4 pa, 300v ) and better energy resolution ( about 10 % fwhm for 241am 59. 5kev line ) and poor working stability. in theoretical studies, the analysis on the phase equilibrium in the vapor growth of cdse single crystals shows that the stoichiometry of cdse crystals can be controlled effectively by controlling the stoichiometry of starting materials and the vapor growth temperature. besides, the investigation of the transporting properties of charge carries in cdse detectors indicates that the noise in energy spectrum detected by using the detectors with msm structure is caused by the hole injection, which is induced by electron injection and the light injection
本文把cdse單晶體的生長、單晶體的成分、單晶體的性能以及單晶體在室溫核輻射探測器中表現出來的性能結合起來進行了比較系統的研究;採用垂直無籽晶氣相提拉法生長出了電阻率為10 cm量級、尺寸為中10mm 30mm的單晶體;制備出了能量解析度達10 ( fwhm ) (對~ ( 241 ) am59 . 5kev譜線而言)的cdse室溫核輻射探測器,取得了較好的研究結果。Results show that the resistivity tomography survey is very effective for detection of active faults in urban area
試驗探測表明:在城市活斷層調查中,選用合適的電極裝置類型,電阻率層析成像是一種有效的勘探方法。Mapping rheogram and analyzing thixotropy of fresh cement paste with different superplasticizers by measuring the rheologic parameters such as shearing stress 、 yield stress and plastic viscosity. using multi - channel isothermal calorimeter together with non - contacting electrical resistivity device, traditional hydration heat testingl and electrical resistivity testing were connected. using temperature - sensitive of traditional hydration heat model and structure - sensitive of structure formation model, instantaneous formation condition of paste structure was described exactly
`採用多通道等溫量熱儀以及無電極電阻率測定儀,將傳統的水化熱測試與電阻率測試結合起來,運用水化熱的熱敏感性與結構形成的結構敏感性,更加真實地描述了水泥漿體初始結構的瞬時形成狀態;系統全面地研究了高效減水劑對水泥水化過程的調控作用;運用微觀測試方法,深入探討了高效減水劑對水泥水化過程的影響。Abstract : the principle of electro - differential - constant temperature detector ( edctd ) is summarized. a calculation method for selecting resistance value in the measurement circuit based on the sensitivity requirement is proposed. theoretical analysis and experimental result for the method are also given. the proposed method can be applied to production and calibration of edctd, providing guideline in determining the resistance parameters
文摘:介紹了電子差定溫式火災探測器的工作原理,提出了根據不同靈敏度要求選取電路中各電阻阻值的方法,並從理論和實驗兩方面加以分析和論證,消除了電阻參數選擇的盲目性,為生產、檢測差定溫式探測器提供了理論依據。This paper mainly accomplished the following research : summarize the classify and application fields of four - probe testing technology ; take the square four - probe testing technology study by using the advantage of rymaszewski method in auto - eliminating the portrait wandering influence to induct ry method to square - probe testing method ; deeply study the influence of probe wandering to progressed ry method testing result ; complete the design of testing panel and testing circuit, realize the auto - testing of mono crystal wafer ; discuss the image enhancement and threshold selection problem in image identify, and finally accomplish the identify of probe pinpoint. the main new view points of the research : 1. it is the first time for applying image manipulation and analysis technique to the sheet resistance measurement, and achieving the auto - location function of the probe
為此,本文開展了以下研究工作:綜述了四探針技術的分類以及應用范圍;對方形四探針測試技術進行了研究,利用rymaszewski法自動消除探針縱向游移影響的優點,將它應用於方形探針測試法中,並對探針游移對改進rymaszewski法測試結果的影響進行了深入探討,提出了用圖像識別技術監測測試進行的方法;完成了測試系統的測試平臺以及測試電路的設計,研製出具有圖像識別功能的斜置式方形探針分析儀一臺,實現了矽片電阻率測試的自動化;對圖像識別過程中涉及到的圖像增強和閾值選擇問題進行了論述,最終實現了對探針針尖的圖像識別以及探針測試結構的自動調整,保證了方形探針測試儀的測試精度。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。分享友人