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- Cyclic variation of integrated back scatter, CVIB 心動周期心肌背向散射變化幅度
- Portable gamma back scatter thickness meter 攜帶式反散射厚度計
- back scatter electron technology 背散射電子技術
- Besides, homomorphic filtering was introduced into the contrast enhancement of the radiographic image with scattering noise. 此外,針對射線圖像的散射雜訊,提出用同態濾波的方法實現對比度增強。
- Ultrasound integrated back scatter 超聲背向散射積分
- Among the four kinds of doubly doped crystals, the performances of nonvolatile recording in LiNbO3:Ce:Cu is the best with low scattering noise and high diffraction efficiency. 結果表明,四種晶體中,LiNbO3:Ce:Cu以低散射雜訊和高衍射效率表現出最好的非揮發全息記錄性能。
- back scattered electron detector 反散射電子檢測器
- The principle of Laser Doppler Velocity (LDV) and the method of back scattering are presented. 介紹了激光多普勒測量技術的原理和后散射型固體表面測量方式。
- Rose bushes shoot again after being cut back. 玫瑰叢修剪後還能再長出新枝。
- Coherent scattering noise properties of a blue laser sensitized holographic photopolymer material[A]Proceedings of Quantum Optics, Optical Data Storage, and Advanced Microlithography[C], 2007 . 郝銳;趙原源.;體全息光柵衍射特性的相位迭加分析[A]2007年中國南京第三屆全國光學技術(光學製造技術與裝備)交流會論文集[C];2007
- AD603, a variable-gain amplifier, is used in the pre-amplifier circuit for restraining the back scattering and amplifying the laser signal of target. 信號前端放大電路採用AD603可變增益放大器,用於抑制水體後向散射並放大激光回波信號;
- Scattered noise in marine seismic data and its attenuation techniques 海上地震數據中側面干擾波的特徵與壓制方法
- Compton Back Scattering(CBS) imaging is a radiation imaging technique that forms the image of an object by measuring CBS emitted from the object while it is irradiated. 康普頓背散射CBS(Compton Back Scattering)成像技術是利用從被照物體中放射出來的康普頓背散射線對物體內部進行成像的放射線成像技術。
- The proton elastic scattering analysis (PESA) and proton non-Rutherford back scattering (PNBS) were used for measuring of the H, C, N and O contents in aerosol samples. 利用多離子束分析方法對氣溶膠樣品中的輕元素含量進行分析。
- Technology for Image Reconstruction of Compton Back Scatter 康普頓背散射圖象重建技術
- He trudge three hour in the snow to get back home. 他在雪中跋涉三個鐘點才回到家。
- The crowd fell back to let the players through. 人群後退讓運動員們通過。
- Do exercise every day and you'll be back in condition. 每天鍛煉鍛煉,你很快會恢復健康的。
- The ship beat back against a monsoon. 船逆著季風艱難地行駛。
- I flap the flies away but soon they fly back. 我把蒼蠅趕走,但一會兒又飛回來了。