座杆束子 Seat post clamp
座杆及束子 Seat Posts & Clamps ; Seat Posts & ; Seat Posts andClamps ; Clamps
电子束 [物] electron beam ; E-Beam ; EB ; [物] electronic beam
离子束 ion cluster ; FIB ; HIPIB
分子束外延 Molecular Beam Epitaxy ; MBE ; LMBE ; beam epitaxy
电子束曝光 electron beam lithography ; electron beam exposure ; EBL ; ebe
粒子束武器 [军] particle beam weapon
电子束熔炼 electron beam melting ; EBM ; electron beam fusion ; electronic torch melting
电子束焊接 [机] electron beam welding ; electron beam bonding ; EBW ; eletric welding
束缚电子 [物] bound electron ; fixed electron ; binding electron ; electron bonding
一束激光被分成几束子光束，每子光束具有不同的延时并用以不同方位放置的光栅对它编码。
A laser beam is split into several sub-beams, each of which has different delay time and is encoded by using a grating placed in different azimuth.
大型强子对撞机在位于日内瓦附近欧洲粒子物理实验室的欧洲核子中心。从周末开始，物理学家们在LHC周长为27公里的圆环内，开始质子束流的调束工作。
Over the weekend, physicists began circulating beams of protons around the 27-kilometre ring of the Large Hadron Collider (LHC) at CERN, Europe's particle-physics laboratory near Geneva, Switzerland.
根据欧洲物理研究所报道，现在，大型强子对撞机已经打破了迄今为止世界上最密集的对撞粒子束的记录，超过了台质子-反质子对撞机。
CERN reports today that the LHC has broken the record for the world's most intense beams of colliding particles, snatching the title from the Tevatron.
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