heat contraction 中文意思是什麼

heat contraction 解釋
熱攣縮
  • heat : n 1 熱；熱力；熱度；熱量。2 體溫；發燒。3 （氣候的）高溫，暑氣。4 【冶金】熔煉的爐次；裝爐量；一...
  • contraction : n 1 縮短，收縮；【醫學】攣縮。2 （開支等）縮減；收斂，狹窄；縮度。3 【語法】縮略〈如將 never 略成...
  1. As the ideas about expansion or contraction of the earth are still controversial, their influence on the heat balance of the earth is also highly hypothetical.

    由於地球膨脹或收縮的概念還有爭論，它們對地球熱平衡的影響也只能是高度假說性的。
  2. Firstly, the surface characteristic of polystyrene particle is changed from water detesting to water intimity by using special techniques and admixtures so mat the compound quality with inorganic materials is insured. secondly, the contradiction between the weight and strength is solved through optimizing the particle size and using composite fiber and the best heat conductivity is achieved under the condition that the necessary strength is met. in the research process, the author solved the problem of fiber dispersing in insulating materials so that the contraction of the material is controlled

    課題研究中，首先採用特殊的改性工藝及外加劑實現對聚苯乙烯顆粒表面的成功改性，使其表面由憎水轉化為完全親水，確保與無機材料的復合質量；其次，通過採用優化骨料級配及使用復合纖維等措施解決了保溫材料的輕質與強度的矛盾，使保溫材料在滿足必要的強度的前提下，導熱系數降至最小；並且，課題研究中成功解決了纖維在保溫材料中均勻分散的問題，達到了抑制保溫材料收縮的目的；最後，通過採用復合外加劑、合適的膠凝材料及合理的配比等措施確保該保溫材料具有良好的和易性，滿足施工的要求。
  3. Normal expansion and contraction of metal parts during periods of heat - up and cool - down

    在加熱或冷卻期間，金屬配件的正常膨脹和收縮。
  4. The helium core of the star starts to collapse. this gravitational contraction will heat up the hydrogen envelope surrounding the core. fusion therefore begins in the envelope and the star expands

    剩下的氦核心便會開始塌縮並產生熱，緊鄰核心的氫外殼會被加熱而開始有熱核反應恆星亦同時膨脹。
  5. The valve can not bear the push, pull and torsion action generated by the heat - expansion and cold - contraction of pipe or other reason

    盲板閥不得承受管道熱脹冷縮或其他原因發生的外力對其產生推拉、扭曲作用。
  6. Releasing steam heat from the mass concrete structures while solidifying leads to produce the temperature change and contraction

    大體積混凝土在固化過程釋放的水化熱會產生較大的溫度變化和收縮作用。
  7. Releasing steam " heat from the mass concrete structures while solidifying leads to produce the temperature change and contraction

    大體積混凝土在固化過程釋放的水化熱會產生較大的溫度變化和收縮作用。
  8. Porcelain pillows made jade pillow, heat conduction speed, the temperature fell rapidly intracranial vascular contraction, blood circulation to return to normal, people feel cool and comfortable

    枕上玉枕后，熱傳導速度加快，顱內溫度迅速下降，血管開始收縮，血液循環恢復正常，使人感到頭腦清醒、舒適。
  9. Technique of " a steel by line heating and cooling " have several characteristics such as full of techniques and difficulties etc, it is based on experience of experienced workers and use the fire heat steel plates in predetermined lines calculated by expert system, then cool them down by water, so the difference between forces of extention and contraction, the steel plates will curve to their desired shape

    水火彎板是造船生產中技術性強、難度大，具有很強特色的一種經驗性鋼板曲面成形的熱冷加工工藝方法。這個項目就是和大連造船新廠合作的「大型復雜曲面鋼板水火加工智能機器人」 。
  10. This paper used the reactive powder concrete ( rpc ) as the inorganic anchoring material, and studied this material ’ s compositions and the materials mechanics properties ( mainly includes compressive strength, shearing strength, elasticity coefficient and poisson ' s ratio ), and also studied the contraction, durability ( including the rpc permeability, chemistry corrosiveness and anti - frozen performance ) and the heat - resistance of rpc

    本文採用活性粉末混凝土（ rpc ）為無機錨固材料，並對該材料的配合比，材料力學性能（主要包括抗壓強度，抗剪強度，彈性模量和泊松比）進行研究，還分析了rpc的收縮性、耐久性能（包括rpc的滲透性、化學侵蝕性和抗凍性能）和耐高溫性能。
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