elastic 中文意思是什麼

音標 [i'læstik]
elastic 解釋
adj. 形容詞 1. 有彈力[彈性]的。
2. 伸縮自如的，靈活的。
3. 機變的，輕快的。
n. 名詞 橡皮線，松緊帶，橡皮圈。
adv. 動詞 副詞 -ally
  1. Ab initio calculations of elastic constants and sound velocity of sodium iodine

    碘化鈉彈性常數和聲速的量子力學從頭算
  2. Application of elastic variable - section pressure - equalizing groove in the structural design of high - stiffness aerostatic thrust bearing

    用可變截面均壓槽實現高剛度空氣靜壓軸承的結構設計
  3. Fist of all, on the basis of the research of agone boffins, this author investigates the interaction mechanism of bolts and rock, and introduces the elastic ? lastic analytical resolution which is consist of the liner structure, the equivalent reinforced wall rock and the original wall rock in the simple loading from the equivalent well - proportioned view ; this solution is very important meaning for the engineering design. on the basis of coulomb friction model, the author introduces the finite element equation of the contact problem in order to provide the academic foundation for the application of msc. marc. finally, combining the engineering practice of the non - linear analysis of shield tunnel through yellow river of the south - north water transfer and using the model of friction, the author researched the evolution law of stress and displacement field in the structure of grouted rock bolts, and analyzed the effect to the stress and deformation of surrounding rock mass due to anchor supports

    首先，在前人研究成果的基礎上，對錨桿與圍巖的相互作用機理進行研究，利用全長錨固錨桿的中性點理論，從等效均化的角度來考慮錨桿對圍巖的加固作用，並推導了在簡單荷載作用下，含有襯砌、等效加固后的圍巖、原始圍巖三者的彈塑性解析解，對工程設計有著重要的參考意義；在數值模擬方面，以考慮錨固圍巖滿足規則化庫侖摩擦模型為基礎，利用虛功原理推導了接觸問題的有限元方程的計算格式，為開發運用大型商用有限元軟體msc . marc提供了理論根據，也形成了本文的理論基礎：最後，論文以南水北調東線穿黃隧洞穩定性分析項目為工程實例，利用本文所述的接觸問題的摩擦模型理論，對錨桿支護結構的應力場、位移場的變化規律進行了研究，分析了加錨支護對隧洞圍巖應力、變形的影響。
  4. The practical issue of drum brake with oversized overall stroke was resolved by experiments, and it indicates that major effect factors of air chamber overall stroke, which are the drum - shoe clearance, the elastic modulus of lining, the torsion deflection of cam shaft

    研究結果表明，氣室推桿總行程過大的主要影響因素為制動蹄與制動鼓之間的間隙、摩擦片的彈性模量、凸輪軸的扭轉變形。
  5. Main ingredients : green tea essence, almond oil, mint, cationic active agent, high elastic case - hardened cells and etc

    主要成分：綠茶精華、杏仁油、薄荷、陽離子活性劑、高彈性定型因子等。
  6. Alpine skis. determination of the elastic properties

    高山滑雪板.彈性性能的測定
  7. Alpine skis ; determination of the elastic properties

    高山雪撬.彈性性能的測定
  8. Elastic fibers usually occur as individual, refractile, branching, and anastomosing fibers.

    彈性纖維通常是單獨的，折光的，分枝的及吻合的纖維。
  9. It is rare that we study antiproton - nuclear inelastic scattering and elastic scattering by using phenomenological annihilation potentials

    ） n湮沒勢對反質子-核非彈性散射和彈性散射進行研究是少有的研究方法。
  10. At this elastic pulling status which guarantees the balance of the pulling strength on both sides, the waist is relaxed with muscle fibre, aponeurosis, joint capsule refreshed and the disorder of lumbar posterior joint and shift of lumbar intervertebral nucleus pulposus can be corrected, thus reaching the object of health care and therapy

    在彈性牽引狀態下能活動腰部，還能保證左右牽引力平衡，理順肌纖維、筋膜、小關節囊，糾正腰椎后關節紊亂和腰椎間盤髓核的移位，從而達到保健和治療的目的。
  11. In chapter 3, we briefly present the fundamental theory of the elastic response of a spherical earth to the surface loads and the treatment to the loading effects of the barometric pressure

    第三章：簡述球形彈性地球負荷響應解的基礎理論和大氣負荷效應的處理方法；建立大氣重力和傾斜格林函數表達式
  12. Sensible of a benignant persistent ache in his footsoles he extended his foot to one side and observed the creases, protuberances and salient points caused by foot pressure in the course of walking repeatedly in several different directions, then, inclined, he disnoded the laceknots, unhooked and loosened the laces, took off each of his two boots for the second time, detached the partially moistened right sock through the fore part of which the nail of his great toe had again effracted, raised his right foot and, having unhooked a purple elastic sock suspender, took off his right sock, placed his unclothed right foot on the margin of the seat of his chair, picked at and gently lacerated the protruding part of the great toenail, raised the part lacerated to his nostrils and inhaled the odour of the quick, then with satisfaction threw away the lacerated unguinal fragment

    隨后他彎下身去，解起打成結子的靴帶：先掰搭鉤，松開靴帶，再一次一隻只地脫下靴子235 。右邊那隻短襪濕了一部分，大腳趾甲又把前面捅破並伸了出去，這下於便跟靴子分開了。他抬起右腳，摘下紫色的松緊襪帶后，扒下右面那隻襪子，將赤著的右腳放在椅屜兒上，用手指去撕扯長得挺長的大拇腳趾甲，並輕輕地把它拽掉，還舉至到鼻子那兒，嗅嗅自己肉體的氣味，然後就心滿意足地丟掉從趾甲上扯下來的這一碎片。
  13. In this paper, we give a brief introduction to the helfrich elastic theory. to solve the helfrich equation under the physical conditions of vesicles, a taylor series method is introduced, which offers a unified method to reproduce the exact solution including the famous axisymmetrical constant - curvature surfaces and the biconcave shape solution

    本文在簡要介紹了helfrich的彈性理論及膜方程的基礎上，開創性地引入taylor級數法，在軸對稱膜的邊界條件下，對helfrich膜方程以taylor級數法求解，統一地得到了目前已知的兩個特解：常平均曲率曲面和紅血球形狀解。
  14. The scielltific computational theories and methods on bird strike to the windshield of aircraft have been systematically studied and summed up in this thesis, such as fem comptltational principles and procedures to elastic dynamic problems under the conditions of small and non - linear finite deformation, 3d viscous elastic constitutive theory and incremelltal expression under the consideration of the rate effect of non - metallic materials like the aircraft windshield, and the numerical compatational principles and key constitutions for impact - contact dynamic subjects

    2 、系統學習並歸納總結了鳥體撞擊風擋結構問題中的科學計算理論與計算方法。按照鳥撞問題數值計算方法逐步深入的思路，系統總結了小變形結構動力學有限元數值計算方法、有限變形的幾何非線性有限元數值計算方法、粘彈性體非線性形變的本構物理關系；對于實施復雜結構有限元動力學計算的載荷增量方法提出了對newmark差分的改進以及進行材料與幾何非線性數值計算的細致步驟。
  15. From an earthquake source within an elastic medium, both types of body waves will propagate outward into the medium.

    這兩種體波將從彈性介質中的震源出發，向外傳播到介質中去。
  16. Unitary elasticity is the coincidental case that is just on the borderline between elastic and inelastic.

    關于單彈性是一種巧合。這種巧合是有彈性和缺乏彈性的分界線。
  17. Gum elastic bougie

    彈性樹膠探條
  18. The calculation modes of the coefficient of shrinkage and creep of the bulgy core concrete in steel tube are discussed. based on a few reasonable hypotheses and the stress - strain relation of concrete acquired by the " adjusting valid modulus depending on load time " method, a compact formula is reasoned out, which is applied to calculate the equivalent elastic modulus of the bulgy core concrete considering the affection of shrinkage and creep. so, the analysis of the affection on cfst arch bridge by shrinkage and creep can be progressed by pole - girder fem, further more, the analysis precision is quite high

    本文還對核心膨脹混凝土特殊的收縮、徐變系數計算模式展開了探討，在合理的假設前提下，採用「齡期調整的有效模量法」得到的混凝土的本構關系，推導出鋼管內核心混凝土在考慮徐變影響后的等效彈性模量計算公式，並以此為基礎採用桿系有限元方法來對鋼管混凝土拱橋進行較高精度的收縮徐變分析。
  19. Tensile tests of carbon filament yarn shows at high strain rate that the mechanical behavior of carbon fiber bundles are insensitive to strain rate, i. e., the failure stress strain and elastic modulus are not increased with the rising of strain - rate. however, the fractograph of carbon fiber is rate - dependent. the fractograph of carbon will become smooth from coarse as the strain rate increases

    通過對碳纖維束的沖擊拉伸試驗表明，雖然碳纖維束的力學性能與應變率基本上是不相關的，即隨著應變率的增大，碳纖維束的初始模量、破壞應力及其失效應變都變化不大，但碳纖維束的破壞斷口與沖擊拉伸實驗的應變率密切相關。
  20. Elastic cardo is used to reduce the cost for repair and make install easy

    採用彈性軸節，安裝、拆卸方便，維修費用低。
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