熱導測定儀 的英文怎麼說

中文拼音 [rèdǎocèdìngyí]
熱導測定儀 英文
thermal conductivity measuring apparatus
  • 導 : 動詞1. （引導） lead; guide 2. （傳導） transmit; conduct 3. （開導） instruct; teach; give guidance to
  • 測 : 動詞1. （測量） survey; fathom; measure 2. （測度; 推測） conjecture; infer
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 儀 : 名詞1 （人的外表） appearance; bearing 2 （禮節; 儀式） ceremony; rite 3 （禮物）present; gift 4 ...
  • 測定 : determine; determination; setting-out; admeasurement; assignment; assay; finding
  1. Tensile properties and impact properties measurements were done at room temperature. the volume resistivity of rectangular samples was measured using a zc36 electrometer and a high 240a voltage supply, for samples with a low resistivity level a dt - 9205b digital multimeter was used, silver paint was applied to ensure complete contact between sample and electrodes, namely, to eliminate the contact resistance. the phase morphology of blends was also studied using a jeol jsm - 5900lv scanning electron microscope ( sem )

    體積電阻率的測定：當r _ v 10 ~ 8時，製成100 100 4mm板材，用zc36型高阻儀測量；當r _ v 10 ~ 8時，用dt - 9205b型數字式萬用表測試試樣的體積電阻，為了減小接觸電阻對測試的影響，採用銀導電膠將銅片粘接在試樣的兩個端面上，靜置24小時，待銀導電膠凝固，試謝長瓊:熱拉仲對pet / pe / cb復合導電體系形態和性能的影響樣的電阻穩定后再測量。
  2. In order to supervise the quality of coal and control heat supply of cement manufacture, more and more cement factories apply invariable temperature calorimeter to measure calorific value of coal to stabilize production of cement and decrease consumption of energy

    為了對進廠煤質進行監控並指導水泥生產配熱，達到穩定水泥產品質量，降低能源消耗的目的，越來越多的水泥企業開始應用恆溫式氧彈儀測定煤炭的發熱量。
  3. Purpose ： the equipment is used for mensurating thermal conductivity of refractory fibre, insulating panel and insulating brick

    用途：該儀器用於測定各種耐火纖維製品、隔熱磚及隔熱板等材料的導熱系數。
  4. As the thermal conductivity detector is used in the modern - gas chromatography analytical instrument, it hassome abvantages of the simple structure, wide linear determining range ang good stability

    摘要在氣相色譜儀中，採用熱導檢測器檢測物質成分的濃度變化，具有構造簡單、測定范圍廣、穩定性好、線性范圍寬等優點。
  5. Standard practice for glass transition temperatures of hydrocarbon resins by differential scanning calorimetry

    用差分式掃描熱量儀測定碳氫化合物樹脂玻璃導熱溫度的標準實施規程
  6. The demonstration of heat - transfer measuring techniques and prospect of infrared thermal mapping techniques, main parts and performance indexes of a infrared camera, functional blocks and implementation of infrared processing software, experimental facility and measuring system of the wind tunnel has been made. the model emittance was experimentally determined and the three methods correcting directional emittance were compared. those problems of the infinite - slab model thickness and constant wall heat rates hypothesis, the determination of adiabatic wall temperature were discussed in a 1 - d heat conduction analysis

    本文對紅外熱圖測熱技術與應用前景、紅外熱像儀主要部件與性能指標、紅外測熱數據處理軟體功能模塊與實現、風洞試驗設備與測量系統等進行了論述，測量了模型表面發射率並對發射率隨極角變化的三種修正方法進行了對比，對一維熱傳導分析中模型壁厚半無限假設、壁面熱流定常假設、絕熱壁溫選取等進行了探討。
  7. Purpose : the equipment is used for mensurating thermal conductivity and thermal capacitance of refractory product

    用途：該儀器用於測定各種耐火材料的導熱性能及熱容等熱物理性能。
  8. Sampling and analysis of iron, steel and other ferrous metals - methods of analysis - determination of nitrogen - thermal conductimetric method after fusion in a current of inert gas

    鐵鋼和其它黑色金屬取樣和分析.第3部分:分析方法.第22節:氮含量測定.第4小節:惰性氣流熔匯熱導儀法
  9. And the controlling method of pi makes the temperature control quick and stable. at the same time, the paper completes the mutual communication between temperature control equipment and computer by way of serial interface and usb interface, so as to realize the remote control of computer to the temperature control equipment. finally, the performance test of the semi - conductor temperature control equipment researched in this paper is carried out, and the results show that the precision of the temperature of the controller of semi - conductor can reach to 0. 2, and the degree of temperature stablization is less than 0. 05

    整個系統採用閉環控制結構，使系統的抗干擾能力大大增強;為半導體製冷器量身定做的驅動電路，可以方便的調節通過tec電流的大小和方向，使tec加熱製冷靈活迅速的特點得到充分發揮;使用比例積分（ pi ）的控制方法使得溫度控制快速穩定;同時，本文還實現了溫控儀與上位機通過串列口和usb口兩種方式的通訊，實現了上位機對溫控儀的遠程控制;最後，對所研製的半導體溫度控制儀進行了性能測試，測試結果表明，半導體溫度控制儀溫控精度達到0 . 2 ，溫度穩定度小於0 . 05 ，滿足了系統設計的要求。
分享友人
分享到 Line

分享到臉書