熱反射能力 的英文怎麼說
中文拼音 [rèfǎnshènénglì]
熱反射能力
英文
heat reflection-
The series have outstanding floatage, lightness and excellent covering effect which come into being effect of mirror surface. they may reflect light and heat
該類產品具有非常好的漂浮力，可以漂浮於漆膜表面，能夠有效地反射光和熱；另外，還有很好的遮蓋力和白亮度，在低酸值樹脂體系中能產生鏡面效果。Based on the review, the main objectives of this work had been determined. the thermodynamic analysis indicated that corundum - mullite - gahnite multiphase materials can be synthesized. the investigation of x - ray diffraction ( xrd ) and scan electron microscope ( sem ) proved the validity of thermodynamics research
通過對al _ 2o _ 3 - sio _ 2 - zno體系相關反應熱力學的計算表明能夠合成出剛玉?莫來石?鋅鋁尖晶石復相材料， x ?射線衍射（ xrd ）和掃描電子顯微鏡（ sem ）的研究證實了熱力學計算的可靠性。With the very low water to cement ratio, rpc has ultra - high strength high ductility and low permeability. in this paper, the compressive strength of rpc can reach to a high point with the number approximately 135mpa. as illustrated from the study results, we can approve some fundamental conclusions : there are big effects on rpc with deferent kinds and properties of raw materials and deferent curing conditions ; stress - strain curve shows the process of destroy with rpc samples ; x - ray diffraction analysis indicates that heat treatment at temperatures 90 accelerate the hydration of rpc sharply, therefore, mechanical and microstructural properties of rpc are highly dependent on heat treatment ; it is believed that rpc materials have excellent resistance to chloride permeability ; during the heat treatment, the shrinkage of rpc developed quickly because of chemical reactions ; the rpc with slag mostly has the advantage of rpc without slag about resistance to solutions corrosion
研究結果表明：通過對rpc各組分摻量變化的研究，可以找到rpc的最優配合比；試件成型后的熱養護制度對rpc的性能影響巨大； rpc的抗壓應力?應變曲線可以反映出試件受破壞時微裂紋的擴展情況，剛纖維的摻入可以大幅改善rpc的韌性； rpc在成型后存在較大的收縮，而其中的化學收縮要遠遠大於乾燥收縮； rpc具有很強的抗氯離子滲透性能，漿體的密實度很高；通過x射線衍射實驗，可以發現rpc的膠凝體中ch晶體已經幾乎不存在，膠凝體主要由c - s - h凝膠和未水化水泥顆粒組成；在抗溶液侵蝕的實驗中，摻礦渣rpc的抗溶液侵蝕性能在絕大多數情況下要好於不摻礦渣試件，酸、堿溶液和浙江工業大學碩士學位論文摘要一些鹽溶液都會對rpc的結構產生侵蝕作用，但是機理各有不同。The varieties, amount and particle size of reflective materials are the key factor for control of reflecting solar heat of coatings
反射材料的種類、數量和粒徑是決定塗層太陽熱反射能力的關鍵因素。It is found that aggregating state of reflective materials shows decisive influence on the capability of reflecting solar heat of coatings in dry coatings through theoretical analysis and experiments
本文通過理論分析和試驗證明，認為在乾燥塗層中，反射材料的分散聚集狀態對塗層的太陽熱反射能力有重要影響。When the laser beam interacts with the plasma, the effect of plasma on laser beam welding is mainly embodied, for example : the reflection, the scatter, the absorption, and the heat lens effect of the plasma acting on the laser beam and so on
等離子體對激光焊接物理過程及其質量的影響主要體現在等離子體與激光束之間的一系列相互作用上，如：等離子體對入射激光的反射、散射，等離子體對入射激光的負透鏡效應，等離子體對激光能量的吸收，等離子體的反沖力效應，等離子體熱源效應等。The capability of reflecting solar heat and radiation refrigeration depends mainly on reflective materials ( pigments and fillers ) in coatings
塗層的反射太陽熱和輻射製冷能力主要與塗層中的反射材料（顏填料）有關。分享友人