模壓收縮 的英文怎麼說

中文拼音 [shōusuō]
模壓收縮 英文
mold shrinkage
  • : 模名詞1. (模子) mould; pattern; matrix 2. (姓氏) a surname
  • : 壓構詞成分。
  • : 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...
  • : 縮構詞成分。
  • 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. With the established rf front - end system simulation platform, adding the digital modulated baseband signal, this paper simulated the multifold digital modulated signal ’ s transmission, such as 2ask, qpsk, and 16qam. then researches of power compression and phase noise of local oscillation influence the bit error ratio for different modulated system. the designing is satisfied multifold functions request with the high - powered and integrated broadband rf front - end

    隨后在建立的寬帶射頻前端通用擬平臺上,加入基帶數字調制信號,對多種數字調制格式的信號在該通用平臺上的傳輸作了研究,擬了2ask 、 qpsk和16qam等調制格式信號的發射與接,研究了功率和本振相位噪聲對不同調制的誤碼率影響,實現了滿足多種功能要求的寬帶高性能綜合射頻前端的設計。
  2. In this research, the lime - fly - ash bound macadam was joined with steel fibers, glass fibers and polypropylene fibers with the contents of the lime, the fly ash and the macadam fixed in lab tests. the study focuses mainly on the split strength, compression strength, and modulus of compressive resilience and shrinkage property of the lime - fly - ash bound macadam enhanced by different kinds of fibers. based on the test, a detail theoretical analysis was made on the relation of mechanical property, dry shr inkage with the variety and the quantity of fibers, applying the theories of strength, dry shrinkage and the methods of statistics, curve mimesis and variance analysis

    本論文主要是研究在同一種二灰碎石混合料(石灰、粉煤灰、集料的含量及比例相同)中分別摻入不同數量的鋼纖維、玻璃纖維、聚丙烯纖維,通過室內試驗對其抗拉強度、抗強度、抗回彈量和乾燥性能與纖維摻量和纖維品種之間的關系加以分析和研究,並在此基礎上根據二灰碎石強度形成機理、乾燥機理和數理統計、曲線擬合、方差分析的方法分析纖維品種和纖維數量對二灰碎石的力學性能和乾燥性能的影響,最後得出纖維對二灰碎石的強度、抗回彈量、乾燥有很顯著的影響,並提出了相應的建議。
  3. In addition, it was the sign of the initial amplitude growth rate, not the manner of the interface motion that determined whether the amplitude could increase. at weakly nonlinear stage, mode - coupling equations were derived in cylindrical and spherical geometries. it showed that the nonlinear terms were inversely proportional to the position of the interface in cylindrical and spherical geometries

    在弱非線性階段,推導了柱和球幾何中耦合方程,結果表明:非線性作用項反比于界面的位置,界面的位置越小,非線性作用越強,反之越弱;同時柱幾何中耦合方程的解表明,在幾何中,擾動在界面兩側的發展是不對稱的,在弱非線性階段,不穩定性向內發展的部分受到慣性力的擠,而向外發展的部分受到慣性力的拉伸。
  4. Abstract : through a series of hydraulic model tests for researching actual power tunnel operation, a conclusion is reached that in order to get a better flow pattern the profile of the wate - carrying structure should be adapted to the variation of water streamline shrinkage, flow velocity and pressure intensity. the configuration and dimension of the kinetic energy dissipator should be selected carefully to make the water tunnel safe and reliable at different levels of diversion dischage

    文摘:針對實際工程中的發電引水隧洞運行的各種工況進行了水工型試驗研究,指明要獲得良好的水流流態,過水建築物各部位結構輪廓的造型應適應水流流線的、流速及強的變化;為使引水隧洞在各級引水流量下能安全可靠地運行,需慎重確定洞內消能工的體形和尺寸。
  5. A myocardial bridge simulator is made and an experimental model is built to simulate and study the blood pressure and the blood flow under the compression state

    摘要利用研製的心肌橋擬裝置,對冠狀動脈受迫狀態建立了圓形的實驗型,進行了冠狀動脈受心肌橋迫持續到舒張期情況下的血和流量擬實驗。
  6. The results showed that the intensity of uterine contraction was reinforced by mifepristone and misoprostol used in combination ; and the random uterine contraction was effectively inhibited and the effective uterine contraction was strengthened by acupuncture

    為探討針刺、藥物抗早孕的作用機制,我們採用早孕大鼠型,建立間接反映子宮內的記錄方法,安放電極記錄子宮頻率、強度作為判斷宮變化的指標,科學、簡便、靈敏、客觀地記錄宮內變化及子宮情況。
  7. After the introduction of the innovations and the improvements of foreign hydraulic shock absorbers, the profound cushion mechanics study is done aiming to the shock absorbers chosen for the thesis ; the cushion process of hydraulic shock absorbers can be divided into several stages, which include local pressure loss caused by across sectional area shrinking, sharp edge throttling and aperture throttling

    在對國外新型液緩沖器的研究基礎上,針對本課題所選液緩沖器的結構特點,提出了分階段建立機理數學型方法。將液緩沖器緩沖過程分為:由於流道斷面突然引起的局部力損失階段,緩沖柱塞的邊緣和緩沖孔的邊緣形成銳緣節流階段,當緩沖柱塞進入緩沖孔中形成的縫隙節流階段等三過程。
  8. Not only t he self - weigh of every beam, the prestressing, the compression on the support of form scaffolding, constriction of concrete, creeping are considered when the inter nal force is calculated, but also the result of displacement and deviation of th esupport and precamber should be taken into consideration

    施工階段的內力計算不僅考慮逐段施工梁的自重,預加應力,板支架的支點力,以及混凝土的、徐變;同時還應考慮施工程序,施工中的支座位移、支座偏差和預拱度等的影響。
  9. On the basis of relative researches in the world, according to the study status of steel - concrete composite slab, which would be widely used in modern bridge, modified equivalent inflexibility of steel - concrete composite slab was deduced by use of conversion section principle in this paper ; based in this, this paper put forwards the theory of ultimate flexural capacity of steel - concrete composite slab in consideration of slip effect, and introduces the practical simplified method for calculating flexural deformation of steel - concrete composite slab in consideration of the effect of steel studs and welded wire, and conclude that the methods in this paper is veracious and reliable, comparing with the traditional calculating mode ; morever, this paper put forwards the calculating theory and program of the effect analysis of creep and shrinkage to steel - concrete composite slab, using conversion elastic modulus principle, and testifies that the theory is right and the program is reliable and practical

    本文在國內外研究成果的基礎上,針對型鋼板與混凝土組合板結構在現代橋梁建設中廣泛應用前景和研究現狀,利用換算截面法導出了型鋼板與混凝土組合板結構的修正等效慣性矩;在此基礎上,又推出了考慮型鋼板與混凝土之間的相對粘結滑移影響的型鋼板與混凝土組合板結構極限抗彎承載能力計算理論,並介紹了考慮栓釘、聯結件影響的型鋼板與混凝土組合板結構簡化實用撓曲變形計算公式,而且通過與傳統計算理論的分析比較,表明本文提出的計算理論公式的準確可靠性;此外,採用換算彈性量比法著重提出了型鋼板與混凝土組合板結構的徐變、效應分析的計算理論和程序,並通過實例分析計算證明了理論的正確性、程序的可靠性和實用性。
  10. With the prerequisite of meeting requirement of its working performance, the mix design of common grades can be concluded though strength test if we check various property of the said concrete with the certain mix design, such as compressive strength, tensile strength, elastic modulus, reinforcement wrapping strength, leakage resistance, shrink property and charring resistance, and compare them with property of ordinary concrete, we will find that the various dynamic property of self - densifying high performance concrete is very satisfactory and the durability is quite ideal

    在滿足自密實高性能混凝土工作性能的前提下,通過強度試驗得出常用強度等級混凝土的配合比,檢測該配合比下的自密實高性能混凝土的抗強度、劈裂抗拉強度、彈性量、鋼筋握裹力性能、抗滲性、性、抗炭化性等性能,以及各種性能與普通混凝土的比較,驗證自密實高性能混凝土硬化后的各方面力學性能是完全能夠符合要求的,並且具有較高的耐久性。
  11. With the different loading ratio of parallel to axis and normal to axis direction, damage defects will occur bulking problem. by varying the degree of material anisotropy relative to the loading axis such as poisson ' s ratio and shear modulus, crack growth bulking strain value parallel to or normal to the loading axis is different. the parameters controlling the growth or arrest of the delamination damage are identified as the geometry and the depth of defects and radius of cylindrical etc. at last, it was investigated that the delamination damage is often induced by the tip of matrix damage under higher stress

    研究結果表明:殼體筒段受軸向拉伸和內載荷作用時,軸向和環向載荷的比率不同,母層和子層可能發生拉伸屈曲,也可能發生屈曲,或者同時發生拉伸和屈曲;母層與子層各向異性存在差異,即泊松比與剪切量不匹配時,將使子層板的邊界上承受和剪切作用,當分層達到臨界狀態則發生屈曲,當母層與子層的各向異性差異越大,則發生分層屈曲的可能性越大;分層損傷的屈曲應變值與子層自身的彈性量、分層子層的形狀、厚度以及圓柱半徑等因素有關。
  12. In this thesis, hypersonic sidewall compression inlet ' s self - starting characteristics are numerical simulated and tested. with increasing mach number of inflow gradually, the hypersonic sidewall compression inlets can self - start. compared with the hypersonic sidewall compression inlet starting directly, characteristics are different. moving cowl, decreasing interior contraction ratio also can realize the hypersonic sidewall compression inlet ' s self - starting because of separation bubble on sidewall spilling out

    其次,在數值擬結果的基礎上,設計了實驗型和裝置並在馬赫3 . 85的風洞中進行了移動唇口板減小內比實現側式進氣道自起動的風洞實驗,驗證了數值擬的結果。
  13. The method of fractal image compression transfers a digital into a group of contract iterate function system ( ips ) model. encoding ifs ' s parameters achieves image compression. this method may gain higher compression ratio, as well as decoding rapidly

    分形圖象方法是根據圖象的自相似性,將一幅數字圖象轉化為一組的迭代函數系統型,通過對迭代函數系統參數編碼達到圖象的目的。
  14. Finally, the two dimensional flow in the diffuser is calculated, the results show that the change of ma makes an effect to the performance of the diffuser. owing to the accretion of ma, the action of oblique shock waves and the boundary layer pricks up, the flow separates from the wall where the shock waves impinge on the boundary layer more quickly, the cluster of diamond shock waves becomes larger. moreover, by comparing the change of flow field under different structure parameter, it is found that the augment of length of constant area section alter the structure of fluid field little, a smaller area ratio and larger angle of compression section make the diffuser working better

    最後,針對擴器中的二維流場進行了數值擬,結果表明馬赫數對擴器性能影響較大,隨著馬赫數的增大,擴器管道內激波-附面層干擾加劇,流動從附面層分離相應加劇,激波串數目增多;通過比較不同結構參數下的擴器內流場,發現等直段長度的變化幾乎沒有改變流場結構,只是對局部流場稍有影響,並且在其它參數不變的情況下,一定范圍內減小面積比a2 / a1和增大角有利於擴器性能的提高。
  15. Controlling shrinkage ratio and surface - quality through optimization of process conditions in smc molding

    工藝控制製品率和表面粗糙度
  16. 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(主要包括抗強度,抗剪強度,彈性量和泊松比)進行研究,還分析了rpc的性、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。
  17. Plastics - thermoset moulding compounds smc - bmc - determination of compression moulding shrinkage ; german version en 1842 : 1997

    塑料製品.熱固製件.量測定
  18. Testing of plastics ; determination of shrinkage properties of moulded materials from thermosetting moulding materials

    塑料的試驗.熱固性材料制件的特性的測定
  19. Methods of testing plastics - dimensional properties - determination of shrinkage of test specimens in the form of bars of compression moulded thermosetting moulding materials

    塑料的試驗方法.尺寸特性.熱固性製材料在製棒材過程中試樣的量測定
  20. Clinical experiments have proved that dual - cuff method could effectively minimize the uncertainty of systolic measurement. the waveforms detected from lower cuff would clearly indicate the point corresponding to a patient s systolic

    在雙袖帶血測量中,大袖帶作為阻斷袖帶,而小袖帶作為聽音袖帶,可以有效地避免判別的糊性。
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