長度收縮 的英文怎麼說

中文拼音 [zhǎngdùshōusuō]
長度收縮 英文
contraction in length
  • 長 : 長Ⅰ形容詞1 （年紀較大） older; elder; senior 2 （排行最大） eldest; oldest Ⅱ名詞（領導人） chief;...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 收 : Ⅰ動詞1 （把攤開的或分散的事物聚集、合攏） put away; take in 2 （收取） collect 3 （收割） harvest...
  • 縮 : 縮構詞成分。
  • 長度 : length; longitude; size; extent; footage
  • 收縮 : 1 （由大變小; 由長變短） contract; shrink 2 （緊縮） concentrate one s forces; draw back 3 take u...
  1. Through the experimental research, we think : the technological capacity of fiberglass asphalt macadam if weaker than asphalt macadam, however, if use elasticized capacity to solve blending technological problem. adjust the breed of fiber silk, extend its diameter, its paving capacity is still worth exploring, asphalt - rubber macadam structure lager have good deformed - become capacity and crazed - resistance capacity, small gap rate. good water - resistance capacity, good hot - stability and simple construction technology. therefore. pitch rubber spall is a good cover material which is suitable for the second class or lower whose asphalt pavement has split open because of fatigue. and is the good structural measure of preventing half - rigidity grass - roots unit shrink - rift reflecting. pave a thin layer of pitch rubber spall between asphalt - type pavement layer and half - rigidity basic level, although the cost of building is higher than paving togongbu in the middle, the construction technology, crazing - resistance and water - resistance are better than togongbu, not only could reduce greatly the reflex of half - rigidity grass - roots unit material, long then the use lifespan of pavement, but also it is possible to reduce suitably the thickness of asphalt mixture layer, though the cast of building in the early days becomes more, in the long - term opinion, it have fully important technological and economical significance

    通過試驗研究認為：玻璃纖維瀝青碎石的技術性能不如瀝青碎石好，但路用彈性性能較好，如能解決拌和工藝問題，調整纖維絲的品種，增大其直徑，其路用性能仍值得探討，瀝青橡膠碎石結構層具有變形性能和抗裂性能良好，空隙率小，防水性能好，熱穩定性較好，施工工藝簡單的特點，因此，瀝青橡膠碎石是二級及二級以下公路因疲勞而開裂的瀝青路面的良好罩面材料，也是防止半剛性基層收縮裂縫反射的良好結構措施，在瀝青類路面面層和半剛性基層之間夾鋪瀝青橡膠碎石薄層，雖然造價比夾鋪土工布高，但其施工工藝，抗裂性能和防水性能均優于土工布，不僅可以大大減少半剛性基層材料的反射裂縫，延長路面使用壽命，而且可能適當減薄瀝青混合料面層的厚度，雖然初期造價有所增加，從長遠來看，具有十分重要的技術和經濟意義。
  2. But high strength concrete has many defects itself. mainly foy : with higher strength be much fragility ; the final strength increments are smaller for high volume silica - ash concrete ; because high strength concrete ’ s self - shrinkage is large, so the deformation performance is much severely with the strength increments

    而高強混凝土又有其自身缺陷，主要是:強度越高，脆性越大;摻入硅灰量大的高強混凝土，後期增長減小;由於高強混凝土自收縮大，因而變形性能也隨強度等級的提高而變得嚴重。
  3. The annual variations of the longitudinal and latitudinal circle lengths demonstrate that the southern hemisphere appears to be expanding, while the northern hemisphere looks like contracting

    計算地球經、緯圈長度的年變化率表明，南半球在擴張，北半球在收縮。
  4. The strength of convergent shock was enhanced in cylindrical and spherical geometries than in planar geometry. the bubble became more wide and big and the spike became more narrow and long. it showed in spherical implosion that the spike close to the symmetrical axis grew faster than the ring one away from the symmetrical axis

    第四，利用lared一s程序模擬柱和球幾何內爆過程中rt不穩定性增長，表明收縮幾何效應對內爆過程中不穩定性的增長有重要影響，柱和球幾何中聚心沖擊波的強度大於平面情況，氣泡變得更加寬而大，而尖頂變得更加細而長。
  5. At linear stage, the theoretical growth rate for the rt instability in cylindrical and spherical geometries was enhanced ( or reduced ) due to the decrease ( or increase ) in the perturbation wavelength during an implosion ( or explosion ). even in the absence of an acceleration the perturbation could grow in the convergent geometries. the amplitude growth rate was proportional to the cube of the convergent ratio in spherical geometry and to the square of the convergent ratio in cylindrical geometry

    在線性階段，已有的研究表明：一方面，在內爆（或外爆）過程中擾動波長變短（或變長） ，使得不穩定性的增長率變大（或變小） ；另一方面，即使不存在界面加速度，界面運動仍然可能導致擾動幅度的增加，柱幾何中擾動幅度的變化速率正比于界面收縮比的平方，球幾何中擾動幅度的變化速率正比于界面收縮比的三次方，並且擾動幅度的變化方式（增加或減少）只與初始時刻擾動幅度的增長速率（正或負）有關，而與界面的運動方向（向內或向外）無關。
  6. Children rhinitis, sinusitis in children, children with allergic rhinitis, children rhinitis, sinusitis children, children allergic rhinitis : clinical treatment : children rhinitis occurs when adults take to avoid readily rhinitis medication, children ' s nose points rhinitis nasal drug concentration required to reduce infant banned vasoconstrictor, intranasal net, ephedrine, rhinitis in children should be treated conservatively, with the age growth and development, many cases will disappear naturally

    臨床治療：小兒鼻炎發生時，切忌隨手拿成人鼻炎藥物治療，小兒的鼻炎鼻部點鼻藥物需要減濃度，嬰兒禁用血管收縮劑，如滴鼻凈、麻黃素等，小兒鼻炎應採用保守治療方法，隨著年齡增長發育，許多病癥會自然消失。
  7. In this paper, the course of isothermal crystallization kinetics of polymer in limited volume unit is simulated by use of the method of monte carlo. four factors influenting on the course of polymer in the limited volume unite isothermal crystallization are analyzed under the given conditions. the four factors are sample volume shrinkage, the change of the linear growth rate of entities g, the change of sample thickness and the change of the number of nuclei

    本文採用montecarlo方法研究了高聚物在有限體積元中的等溫結晶動力學過程，分析了在一定條件下，樣品體積收縮、晶體線生長速率變化、樣品厚度變化和晶核數目變化這四種因素對高聚物在有限體積元中的等溫結晶過程的影響。
  8. Test results show that the flow regime is good in a head tank with a greater length of the outlet pond and a smaller contract angle, while the sediment deposition is heavy

    試驗結果表明，出水池長度較長，收縮角較小的高位井中的水流流態較好，但池內泥沙淤積程度較重。
  9. Based on the two postulates that the speed of light is constant and the laws of physics apply equally to all inertial reference frames, the theory predicts strange effects such as time dilation, length contraction and simultaneity of events varies according to viewers

    基於兩個論點，即光速不變及物理定律可應用於任何慣性系統，狹義相對論預測了時間變慢長度收縮及同時事件是因觀察者而異等奇怪現象。
  10. At first, modeling of these divvies by rate equations to obtain expressions for threshold and slope efficiency is given. on the case of this theory, the large numbers of literatures and datum are consulted, and the laser is home studied. through rationally selecting and improving the reflector surface, ensuring the beam quality, increasing farthest the absorption path, and improving effective pumping frequency ; through designing the water cooler of yag bar, the volume of laser is half the same internal and international production, and the output power is get to the extremum of the same international production

    並在此基礎上查閱了大量文獻和資料，對該種激光器進行了深入的研究，通過對yag棒直徑的合理選取併合理地改進反射鏡面，從而既保證了光束質量又最大限度的增加了吸收長度，有效的提高了泵浦效率；在不影響泵浦的前提下，通過有效縮短yag棒的長度減小輸出損耗；對yag棒的水冷系統進行優化結構設計，使激光器體積減小到國外同類產品體積的一半，而輸出功率已達到國外同類產品的極限值。
  11. Cotton fiber of polyester series has fine performance in resisting being eroded and only a small part is eroded meanly. the effect of erosion on bacterium - resisting viscose fiber is not obvious, while the effect on burning - resisting viscose fiber is the most obvious

    在力學分析方面：我們得到陽離子可染的滌綸纖維的于態斷裂比強度較一般滌綸棉纖維的有所降低，斷裂伸長反而上升：高收縮滌綸棉纖維干濕態的斷裂強力和斷裂伸長都較一般滌綸棉纖維的有所降低。
  12. This machine is suitable for heat - sealing and heat - cutting such materials as bopp, opp thermal contracting films, etc., and it is a king of ideal equipment for making socks bags, towel bag, bread bag and ornametc bagmetc. the machine has such characteristics as length fixing by computr, photoelectris tracking stable performande ( castiron stucture ) and highspeed, etc. and has such functions as automatic gluing, automatic punching and lace heat - selaling, etc

    本機適用於bopp 、 opp熱收縮膜等材料的熱合熱切，是製作襪子袋、毛巾袋、麵包袋、飾品袋的理想設備，本機具有電腦定長、光電跟蹤，性能穩定，速度快等特點，具備自動上膠、自動打孔，熱花邊等功能。
  13. Ptfe is one of the most corrosion - resistant materials in the world. however it has defects such as the hot expansion and cold contraction rate is10 times larger than that of steel and the original cold fluidity ( creeping ) etc. therefore, as temperature increases, ptfe extends so excessively that it would collapse and then block the flow of media ; as temperature decreases, ptfe contracts so excessively that it would be ripped and then cause leakage

    Ptfe是當今最耐腐蝕的材料之一，可它被製造成襯里的時候，會存在熱脹冷縮比鋼鐵十多倍及固有的冷流性等缺陷，致使ptfe襯里管道、設備，在使用過程中，溫度高時， ptfe襯里層會伸長過多而內癟，阻塞了介質流通；溫度低時， ptfe層會收縮過大被拉裂而泄漏。
  14. When the amount of powder is same, the finer the powder, the less the ratio of linear contraction ; at the same hydration, different fines of particle results in the different linear contraction regulation. in initial hydration, the ratio grows with the fines ; the less fines the fewer ratios. after that linear contraction of hpc gradually gets to the balance

    高鈦礦渣的加入明顯降低混凝土的線收縮率，摻量相同時，礦渣細度的越細，高鈦渣混凝土線收縮率越小；相同齡期時，摻不同細度高鈦礦渣混凝土收縮28天內，高鈦礦渣混凝土收縮率與高鈦礦渣的細度幾乎成比例的增長，而後期收縮線比較平，說明後期的收縮基本達到平衡。
  15. Soil improvers and growing media - determination of physical properties - dry bulk density, air volume, water volume, shrinkage value and total pore space

    土壤改良劑和生長劑.物理特性的測定.毛體積干密度空氣量水量收縮值和總孔容
  16. Topics include : lorentz transformations, length contraction and time dilation, four vectors, lorentz invariants, relativistic energy and momentum, relativistic kinematics, doppler shift, space - time diagrams, relativity paradoxes, and some concepts of general relativity

    題目包括：洛倫茲變換、長度收縮、以及時間膨脹、四種向量、洛倫茲不變數、相對論性能量與動量、相對論性運動學、多普勒位移、空間-時間圖，相對論中的佯謬、和一些廣義相對論的概念。
  17. The next this text is based on the appearance theories, according to the characteristics that the temperature dispersion of super thick mass concrete planceer of high - rise building primarily is an even difference in temperature and an even constringency, suppose the level shears are line with the displacement, adopting a big physical volume concrete of planceer in flexibility foundation for plank computing model, from theoretically deducing the difference in temperature of mass concrete contracting should basic formula of dint, and analysis the crack rule and the influence factor of mass concrete temperature contract, and bringing up the theory calculation method about temperature stress of mass concrete and the biggest whole method that sprinkle the length, at the same time according to basic formula of the temperature stress of mass concrete and the concrete construction experience, bringing five technique measures to prevent the temperature crack of mass concrete

    其次本文以唯象理論為基礎，根據高層建築超厚底板大體積混凝土承受的溫差主要是均勻溫差和均勻收縮的特點，闡述了大體積混凝土溫度應力理論計算的簡化方法和最大整澆長度的計算方法，同時根據大體積混凝土溫度收縮應力基本公式和大體積混凝土結構施工經驗，提出了防止大體積混凝土溫度裂縫的五項技術措施。最後本文以廈門郵電大廈3 . 5m超厚底板施工為實例，從大體積混凝土溫度應力計算、混凝土保溫材料厚度計算、混凝土配合比的確定，鋼筋工程、模板工程、混凝土的泵送和澆築以及大體積混凝土內部溫度的監測和後期養護等方面進行了理論應用。
  18. The dsf is a high strength for regarding polypropylene as raw material, with special craft making, fiber of low extension polypropylene, and can avaylably control the concrete, and fuck, temperature to contract the produce, improving of crack the concrete s anti the function, anti to pound at the ability, extension concrete the service life that product

    丹強絲一種以聚丙烯為原料，以特殊工藝製造的高強度，低延伸性聚丙烯纖維，可以有效地控制混凝土塑性，干縮、溫度收縮裂紋的產生，改善混凝土的抗滲性能，抗沖擊能力，延長混凝土製品的使用壽命。
  19. ( 4 ) the myocardium cell group on embryonic body fibroblast feeder was cultured successfully. the myocardium tissue grew gradually, its contraction changed with temperature and morphology changed with time, and not all myocardium tissue could contract

    （ 4 ）小鼠胚體成纖維細胞可以與心肌細胞團共培養，並出現自律性收縮，細胞團逐漸增長，其收縮情況隨溫度變化而變化，隨時間變化其形態學發生變化，而且並非所有心肌細胞團都能收縮。
  20. Efficiency : richly contain vegetal essence, tea polyphenol, hamamelis essence and ha, instantly penetrate into deep skin, soften horniness, supply moisture and nutrition, balance skin ph value, shrink pores, constantly moisturize skin, activate reticulum cells, remove fine and dry lines, firm droopy skin and make refreshing, moist, firm and bright

    功效：富含豐富的植物精華成份、茶多酚、金縷梅精華和透明質酸，迅速滲透肌膚內層，軟化角質，補充肌膚水份和養份、平衡皮膚酸堿度、收縮毛孔，同時提供長效保濕，活化皮膚網狀組織細胞，減少細紋、干紋的產生，緊實松馳肌膚，用后令肌膚清爽滋潤，回復彈性光澤。
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