熱導 的英文怎麼說

中文拼音 [rèdǎo]
熱導 英文
[物理學] heat conductance; thermal conductance熱導管 [核物理] heat pipe; 熱導計 heat conductometer; 熱導率 heat conductivity; thermal conductivity; 熱導體 heat conductor; 熱導系數 thermal conductivity coefficient; 熱導真空計 [電學] thermal conductivity gauge
  • 導 : 動詞1. （引導） lead; guide 2. （傳導） transmit; conduct 3. （開導） instruct; teach; give guidance to
  1. In heterogeneous anisotropic materials the heat flow vector and conductivity are more complex.

    在各向異性的非均質材料中，熱流向量和熱導率很復雜。
  2. Quite often it is found that in an apparently uniform piece of rock the thermal conductivity differs from centimetre to centimetre.

    一塊看來很均勻的巖石試件，卻經常發現它每一厘米的熱導率都不一樣。
  3. Quartzes and rock salt have the highest conductivities.

    石英巖和巖鹽的熱導率最高。
  4. The thermal conductivities and thermal diffusivities of the material must be known.

    必須知道各種材料的熱導率和熱擴散率。
  5. The differences between the conductivities of different kind of rocks are rather small.

    不同巖類熱導率的差異還是比較小的。
  6. In the most general case the thermal conductivity is a tensor with six components.

    在最一般的情況下，熱導率是一個具有六個分量的張量。
  7. Detection : carbon - sulfur analyzer, oxygen analyzer, glazing machine, rockwell ( vickers ) hardometer, profile projector, surfagauge, scan electron microscope, laser conductometer, magna - check, universal measuring instrument, metallograph and image analysis system, abrasion tester, universal test machine and other advanced analysis and detection equipment and instruments

    檢測類：碳硫分析儀、氧分析儀、試驗室用拋光機、洛（維）氏硬度計、輪廊投影儀、表面粗糙度測量儀、掃描電鏡、激光熱導儀、磁力探傷機、萬能測量儀、金相顯微鏡及圖像分析系統、磨損試驗機、萬能試驗機及其它的先進的分析檢測設備和儀器等產品類。
  8. The analysis of delamination and fracture in ic packages

    濕熱導致電子元件封裝脫層斷裂的分析
  9. At very great depth the heat capacity as well as the thermal conductivity must be assumed to be higher than near the earth's surface.

    如果深度很大，就必須認為熱容以及熱導率都高於接近地表處的熱容和熱導率。
  10. Another problem in the determination of a good representative value of the conductivity for a given rock type arises from the heterogeneity of the material.

    測取給定巖類具有良好代表性熱導率數據的另一個問題是材料的不均勻性。
  11. In most crystal systems and in laminated materials the number of components of the thermal conductivity is less than six.

    在大多數晶系和層狀物質中，熱導率的分量數小於6。
  12. Metals are elements that can be defined by their properties, such as ductility, toughness, malleability, electral and heat conductivity, and thermal expansion

    金屬是根據可鍛性，剛性，可塑性，電熱導通性以及熱膨脹度等特徵來定義的多種元素的復合物。
  13. The high demand of lrff in hong kong has led to the lrff trade becoming a lucrative business, driving many fishermen in southeast asia to use sodium cyanide to catch the fish alive

    山埃捕魚問題本港對活珊瑚魚的需求熾熱，導致活珊瑚魚貿易變成一門盈利豐厚的生意。
  14. Up to now, we have treated the stationary temperature field under the influence of lateral changes of thermal conductivities in the underground.

    截至目前為止，我們討論的一直是處于地下熱導率側向變化影響下的穩定溫度場。
  15. 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
  16. This paper introduce an exertion way of mensurate unsteady state, much improvement have be mading in the mensuration of the thermal conductivity for conductor of undesirability with the counter system

    摘要介紹了一種非穩態測量方法的運用，結合計算機系統，使不良導體熱導率的測定得到較大的改進。
  17. Particularly, cr4 + - doped crystals as passive q - switch ( saturable absorber ) have got extensive attention, such as cr4 + : yag ， cr4 + : gsgg ， cr4 + : mg2sio4 and cr4 + : yso, which have the advantages of wild absorption band, good saturable absorption, long restored time, good photo - chemical stability, no fading, good thermal conductivity and high damage threshold

    特別是近年來，摻cr4 +離子的各種晶體如cr4 + : yag ， cr4 + : gsgg ， cr4 + : mg2sio4和cr4 + : yso等作為被動調q開關受到了廣泛的關注。它們具有很寬的吸收帶和良好的飽和吸收性質，恢復時間較長，光化學性質穩定，無退化現象，熱導性好，損傷閾值高。
  18. The microstructure in this system shows randomly oriented fine plate - shaped grains with multi - layered structure. the fine grains randomly oriented ( strong grain boundary scattering ) and pores in these sintered samples could decrease the electrical conductivity. however, on the other hand, the fine grains randomly oriented and pores could lead to a dramatic decrease in the thermal conductivity

    燒結樣品的顯微結構由具有多層片狀結構的顆粒組成，材料的顯微結構直接影響到材料的電導率和熱導率，細小顆粒和氣孔的存在會引起電導率的降低，同時也能降低材料的熱導率，優化材料顯微結構是提高材料的熱電性能的關鍵步驟。
  19. Characterized by wide band gap, high breakage electric field, high thermal conductivity, high saturated electron mobility, cubic silicon carbide ( 3c - sic ), considered as one of the most promising wide band gap semiconductors, is widely utilized in high temperature, high frequency and large power semiconductor devices

    3c - sic被譽為最有潛力的寬禁帶半導體材料，具有帶隙寬、臨界擊穿電場高、熱導率高、飽和電子漂移速度大等優點，是高溫、高頻、高功率半導體器件的首選材料。
  20. Because of the difference of production technology and operation condition, the jacket heating type divides electric bar heating, steam heating, conduction oil cyclic heating, and the shaft seal equipment divides stuffing seal and mechanical seal, and mixing type divides anchor type, paddle type, worm wheel type, pusher type and frame type

    由於用戶因生產工藝操作條件不盡相同，夾套加熱型式分為電熱棒加熱蒸汽加熱導熱油循環加熱，軸封裝置分為填料密封和機械密封，攪拌型式有錨式漿式蝸輪式推進式和框式。
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