hot crack 中文意思是什麼

hot crack 解釋
熱裂（鑄疵）
  • hot : adj 1 熱的 （opp cold）。2 （味道）刺激性的，辣的，辛辣的；【打獵】野獸的氣味強烈的；（色彩）強烈...
  • crack : vt 1 使破裂；敲破，敲碎，砸碎（陶器等）；嗑（瓜子等）；【化學】裂化（石油等）。2 把（槍打得、鞭子...
  1. In contact with a hot surface, naphtha petroleum fractions crack to produce ethylene and propylene.

    石腦油餾份與一個熱表面接角，就裂解而得到乙烯和丙烯。
  2. This thesis also first presents the most straightforward and the most effective evaluation indexes on the qualities of crack filling and pothole repair, compares and analyzes the properties, the applicable situations, the strong and the weak points of crack filling materials ( such as hot asphalt cement, emulsified asphalt, modified asphalt, etc. ) and pothole repair materials ( such as hot - mix asphalt mixture and cold - mix asphalt mixture ). on the basis of the permanent demands on repair, this thesis sums up and lists the maintenance steps in crack filling and pothole repair, and advances the procedure designs to be directly adopted by maintenance workers of asphalt roads

    首次提出了評定瀝青路面裂縫填封和坑槽修補質量好壞最為直接、有效的評價指標，分別對用作裂縫填封材料的熱瀝青、乳化瀝青和改性瀝青及用作坑槽修補材料的熱拌瀝青混合料和冷拌瀝青混合料的性能、適用場合及優缺點進行了比較分析，並按永久性修補要求，歸納提煉了裂縫填封和坑槽修補的工藝步驟，提出了可供瀝青路面養護人員直接採用的工藝方案。
  3. Methods of test for adhesives - physical tests on hot - melt adhesives - determination of low temperature flexibility or cold crack temperature

    粘合劑試驗方法.第h2部分:熱熔粘合劑物理試驗.低溫撓性及冷爆裂溫度測定
  4. Abstract : in the paper, the hot crack for the forging die made by methodsof squeeze casting is analyzed, how to reduce the hot crack is also given out

    文摘:從生產實際出發，分析了鍛模液態模鍛成形過程中熱裂紋形成的主要原因，提出了降低鍛模熱裂紋的幾點措施。
  5. 7mpa / km in the center of the zone ( 6 ) in the hot dry rock geothermal energy extraction system, after the system start to operate, the normal stress of crack show the pronounced influence depending on the temperature ' s change in a month, there are a marked drop in temperature nearby the injection well, forming a lower stress area, with the heat extraction, the temperature ' s change even gradually, but the temperature descend quickly nearby the production well, forming a new lower stress area

    （ 6 ）高溫巖體地熱開發中，裂縫面法向應力受溫度變化的顯著影響，在系統開始運行的一個月內，注入井附近區域其溫度降低較快，形成低應力區;隨開采時間的延長，其溫度變化逐漸平緩，而生產井附近區域溫度降低加快，逐漸形成新的低應力區。
  6. “ i saw the pots. . red - hot. . and observed that they did not crack at all ” ( daniel defoe )

    「我看見缸子…又紅又熱…而且發現它們根本就不會破裂」 （丹尼爾?狄佛） 。
  7. 210 5859 00 15 00 drift punch. the seals get crack because they expand when hot and shrink when cold. easy and quick to install

    用途：安裝打正此膠圈時，在沒有正確工具的情況下，很容易裝偏而做成漏油滲油，請看參考圖片。
  8. Abstract : in the light of two common failure modes in use, i. e. thermal wear and hot fatigue crack, this paper analyzes the reasons and puts forward the measures to be taken for improving the life of forging die

    文摘:針對鍛模在使用過程中常見的兩種失效形式，即熱磨損和熱疲勞裂紋，分析了其產生的原因，並提出了為提高鍛模壽命而應採取的措施。
  9. Standard specification for crack filler, hot - applied, for asphalt concrete and portland cement concrete pavements

    瀝青混凝土和普通水泥凝固敷設路面用加熱粉碎填充料的標準規范
  10. Polyethylene waxes for hot melt adhesive : these waxes can be divided into three kinds with synthetic grade and crack grade and polyethylene wax by - product in accordance with material source

    熱熔膠用聚乙烯蠟系列：本系列產品依原料來源不同分為合成級、裂解級和聚乙烯副產品三個等級。
  11. According to the meso - scale structural characteristics of composite solid propellants ( csp ), the damage modes in csp induced by mechanical impacts, and the conclusions of former research, crack friction is considered to be the key factor for csp hot - spots

    本文根據固體推進劑細觀結構特徵及撞擊載荷作用下的損傷破壞模式，結合相關理論分析結果，將裂紋摩擦作為推進劑熱點形成的關鍵因素。
  12. The flexural strength and fracture toughness of ti3sic2 material obtained by hot - pressing is 223mpa and 5. 1 mpa m1 / 2 respectively ; the mechanisms of grain bending, grain delamination, crack deflection inside the layered grain, crack deflection and branch, pull out grain are main energy absorbing mechanisms

    ~ 1ti _ 3sic _ 2材料的彎曲強度和斷裂韌性分別為223mpa和5 . 1mpa ? m ~ （ 1 / 2 ） 。主要能量吸收機制為：晶粒的彎曲、層間滑移，裂紋在層間擴展與偏轉，裂紋在晶粒間沿晶界擴展、分叉和晶粒的拔出。
  13. Two different reinforcing methodologies are applied : modification of the overlay characteristics by adding chopped glass fibers to the hot mixture asphalt ( hma ) and reinforcing asphalt overlay with glass grids. theory of fracture mechanics ( fm ) is employed to determine crack growth rates for the suggested anti - cracking overlay systems. asphalt mixture designing tests, three point bending tests and fatigue crack propagation tests were carried out. the critical stress intensity factors kic are determined for plain and reinforced asphalt concrete. depending on the fatigue crack propagation, the crack growth rate is determined for each type of anti - cracking system and the cracking process is also analyzed. one of the significant points in this study is the attempt to give better understanding of the crack propagation for multilayer asphaltic overlay or what are suggested herein to be called composite structure anti - cracking overlay system. the results indicate that the reinforcing materials improve anti - cracking characteristics of the asphalt concrete. composite structure anti - cracking overlay gives a good solution for the reflective cracking phenomenon over old cracked pavements

    利用2種不同的方法加筋瀝青罩面:在瀝青混合料中加入短切玻璃纖維改善瀝青混凝土的特性，採用玻璃格珊加筋瀝青混凝土.應用斷裂力學方法分析瀝青路面裂縫擴展機理.採用瀝青混合料設計試驗、三點彎曲試驗和疲勞裂縫擴展試驗，確定加筋瀝青混凝土的臨界應力強度因子kic ，測量每一種瀝青罩面抗裂系統的裂縫擴展速率.本研究的主要特點是提出復合型抗裂罩面系統，分析了多層加筋瀝青罩面裂縫擴展過程，推薦了若干瀝青路面抗裂系統.結果證明，加筋材料可以提高瀝青罩面的抗裂特性，復合型抗裂罩面系統能夠有效地阻止反射裂縫的擴展
  14. Ifs a kind of phemonemon of anisotropic material to crack hot rolled drawing sheet

    摘要熱軋沖壓板開裂現象是一種板材料力學性能各向異性的表現。
  15. Standard practice for melting of hot - applied joint and crack sealant and filler for evaluation

    熱用接縫及裂紋粘合密封膠和填充物溶化特性評價的標準實施規范
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