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- A compression wave in decelerating flow steepens. 壓縮波在減速流中變陡。
- This would produce shock wave owing to splice of compress wave. 隨著(zhù)激光的持續輻照,陸續傳入靶內的壓縮波會(huì )形成一個(gè)陣面陡峭的激波。
- This tester is used for determining the transverse compression strength of paper tube, bobbin, paper can, and composite can... etc. it can also be used for testing taper tube. 紙管抗壓試驗機,電動(dòng)紙管抗壓試驗機是專(zhuān)門(mén)測試紙管,膠管,紙罐之橫壓強度,或一般小型包裝容器之抗壓能力。
- The curve of elongation properties of the fiber bundles was plotted according to the experiments of longitudinal extension and transverse compression of the bundles. 通過(guò)對纖維束的縱向拉伸和羊毛纖維束的橫向壓縮實(shí)驗,繪出了其拉伸性能曲線(xiàn)和壓縮性能曲線(xiàn)。
- This paper studied the rheological characteristics of Moso bamboo(Phyllostachys heterocycla var.pubescens) in transverse compression under different levels of temperature,moisture and stress. 以毛竹為對象,研究了在不同應力水平及不同溫度、含水率下竹材橫紋壓縮的蠕變特性。
- The finite element numerical method was used to study the dynamic buckling of cylindrical shells under elastic compression wave. 摘要本文運用有限元特征值分析方法對應力波作用下圓柱殼彈性軸對稱(chēng)動(dòng)力失穩問(wèn)題進(jìn)行了研究。
- There are two kinds of elastic waves in solids a compressional wave and a transverse wave. 在固體中有兩類(lèi)彈性波,一類(lèi)是壓縮波,另一類(lèi)是橫波。
- The plasmas ejects in a high speed, and gives impulsion loading to the target surface which results in a series of compress wave propagation into target. 該等離子體向外高速?lài)娚?,從而施于靶面一個(gè)壓力極高的沖擊加載,導致一系列向靶內傳播的壓縮波。
- Through the theoretical analysis and computer simulation,the statistical peak sidelobe level(PSL) of compression wave of the correlation receiver,and the resolved ability were studied. 仿真結果表明,這種信號與線(xiàn)性調頻超寬帶雷達信號相比,在一定的條件下,可以獲得更低的峰值旁瓣電平,并且具有更好的分辨能力。
- Abstract: A new technique was presented to prevent welding hot cracking of aluminum thin plate by employing transverse compressive pre-load(TCPL)during welding. 摘 要: 提出采用橫向預置擠壓載荷進(jìn)行隨焊同步防止鋁合金薄板焊接熱裂紋的新方法。
- To improve the transverse compressive strength, glass/epoxy nanocomposites with organoclay were fabricated, and then tested in the transverse direction. 為提高側向抗壓強度,制造出含有機黏土的玻璃纖維/環(huán)氧樹(shù)脂奈米復合材料以用于側向方向測試。
- So the compression waves pile up in front of the wings and fuselage, or body, of the plane. 這樣,壓縮波就堆積在機翼和機身的前面。
- So the compression waves pile up in front of the wingsfuselage, or body, of the plane. 這樣,壓縮波就堆積在機翼和機身的前面。
- AVO phenomenon relating to petrophysical parameters can be seen in both compressional wave and shear wave. 地震反射振幅隨炮檢距變化的規律不僅縱波存在,橫波同樣也具有與物性參數有關(guān)的AVO特征。
- Compressional wave velocity based on Two-Phase theory is used to estimate gas hydrate and free gas saturation. 目前大多通過(guò)雙相介質(zhì)理論的縱波速度來(lái)估計水合物和游離氣的飽和度。
- The P wave, or compressional wave, alternately compresses and expands material in the same direction it is traveling. 波,或稱(chēng)壓縮波,在其傳播過(guò)程中在同一方向交替壓縮和拉伸介質(zhì)(見(jiàn)上圖)。
- Storm when we transverse is certainly very big. 我們橫渡時(shí)風(fēng)浪一定很大。
- Creeping wave is a type of compressional wave, which propagates below the surface and is sensitive to surface and near-surface defects. 爬波是一種在材料的表面下傳播的壓縮波,對表面和近表面缺陷非常敏感。
- By increasing the number of the elements, the amplitudes of compressional wave and shear wave are enhanced in the generation condition. 隨著(zhù)相控線(xiàn)陣工作陣元個(gè)數的增加,在近似滿(mǎn)足同相位疊加時(shí),縱、橫波振幅得到明顯的加強。
- The hydrated sediments have low heat conductivity and high compressional wave velocity compared to those of the surrounding unhydrated sediments. 目前大多通過(guò)雙相介質(zhì)理論的縱波速度來(lái)估計水合物和游離氣的飽和度。