split beam 中文意思是什麼
split beam
解釋
分裂波束-
In this thesis, four types of steel beam - rectangular cfst column connections, including normal welded flange plate ( wfp ) connection, bolted flange plate ( bfp ) connection, stiffened end plate ( sep ) connection and double split - tee plate ( dst ) connection, were designed based on the configuration of steel frame connection. total 8 models, 2 models of each kind of connections were tested under low - reversed cyclic loading at the end of cfst columns. the relationships between force and displacement at the end of columns, the relationships between the moment and rotation of the joints, degradations of strength and stiffness, ductility, failure mechanism and failure characteristics of these four connections under different axial - compression ratios were presented
本文借鑒鋼框架節點構造，設計了四種類型矩形鋼管混凝土柱與鋼梁連接節點，包括常規栓焊（ wfp ）節點、翼緣全螺栓連接（ bfp ）節點、雙t板連接（ dst ）節點以及加勁端板連接（ sep ）節點，進行了四類節點8個模型試件在柱端低周反復荷載作用下的抗震性能試驗研究，比較了不同軸壓比下節點的滯回性能、強度與剛度退化、延性、破壞機理與破壞特徵，主要結論有： 1 、節點的位移滯回曲線與轉角滯回曲線為塊型分佈，沒有或略有捏攏現象，耗能能力強； 2 、軸壓比對節點滯回曲線有顯著影響，全部節點都有顯著的剛度退化； 3 、位移與轉角骨架曲線在峰值荷載後有較長的水平或下降段，具有良好的延性性能； 4 、從整體抗震性能上看，翼緣全螺栓連接節點、雙t板連接與加勁端板連接節點都優于常規栓焊節點，可在實際工程中加以推廣。 -
This paper designs an optical system based on above to measure the small angle of the laser beam. a non - polarized beam splitter ( npbs ) is used to split the incident beam into two branches, and a rhombic prism agglutinated by two right - angle prisms is placed to realize total internal reflection twice in each branch. it not only improves the measurement sensitivity and linearity, but also increases antinoise ability by the differential optics
本文正是基於這一原理設計了測量光束微小偏轉角的光路系統，用消偏振分光棱鏡將入射光分為兩路，並在兩路分別用兩個直角棱鏡組成的斜方棱鏡來實現兩次全內反射，不但提高了測量靈敏度和線性，還利用差分光路的特點提高了抗干擾能力。 -
We could put a repeating device in such a position that it strengthened the signal from one half of the split beam and not from the other.
我們在一定的地點設置一種重復發射器，加強分裂射束的一半信號，而不加強另一半信號。 -
Reliability analysis of the plugging process of split beam pressure contact finish used for automotive electronic connector
汽車電子用裂隙梁型壓力連接器插接過程的可靠性分析 -
When passed through the beam - splitter, a pulsed laser beam was split into 3 beams with an interpulse delay of 13 ns. these 3 separated laser pulses reach the m - z interferometer at different time and each laser pulse gave a snapshot of the implosion state. thus three different - time interferograms can be obtained in one shot of z - pinch
激光器發出的光束經過分光系統被分成時間間隔13ns的三束光，它們于不同的時刻先後到達m - z干涉儀，每一束激光脈沖可以記錄下等離子的一個狀態，從而可以得到三幅不同時刻的干涉圖。 -
When the laser beam goes through the diffraction grating, it is split up into a central bright beam plus a number of side beams
當激光束射入衍射光柵后，被分成一個中間的明亮光束和一些處于旁邊的光束。 -
A repeatedly operating split - cavity oscillator with hole foil - focused beam
一種帶孔箔聚焦可重復運行的分離腔振蕩器 -
In the aspect of detection and high precision estimation of seafloor backscattering, algorithms of fast convergence of energy center and correlation of eigen - replica were developed. also studded were processing methods of weighted mean time ( wmt ) and bearing direction indicator ( bdi ) based on fft beam forming as well as high precision detection and estimation of time of arrival ( toa ) and direction of arrival ( doa ) using split beams phase difference detection technique
圍繞海底反向散射信號的高精度檢測和估計技術，開發了快速能量中心收斂演算法和特徵模型相關演算法，研究了基於fft波束形成的加權時間平均與方位指示處理方法，並討論了利用分離波束相位差檢測技術的海底反向散射信號到達時間（ toa ）和到達方向（ doa ）的高精度檢測與估計方法。 -
Test methods for thickness of anodic oxide coatings on aluminium and aluminium alloys - part 3 : non - destructive measurement by split - beam microscope
鋁和鋁合金的陽極氧化膜厚度試驗方法.第3部分:用分光束顯微鏡的無損測量 -
Aluminium and aluminium alloys. anodizing. part 3 : determination of thickness of anodic oxidation coatings. non - destructive measurement by split - beam microscope
鋁和鋁合金.陽極化.第3部分:陽極氧化層厚度的測定.用分裂束顯微鏡的無損測量 -
They split a laser beam in two, sending one half to a sample
當雷射光擊中單一小顆粒，便會向後散射，然後與另外一道雷射光重新結合。 -
Beam split camera
分光攝影機
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