责问
发表于 2025-3-23 10:07:17
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原始
发表于 2025-3-23 17:53:03
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countenance
发表于 2025-3-23 18:36:17
High Efficiency, Eye-Safe KTP OPOAn Optical Parametric Oscillator (OPO) employing Potassium Titanyl Phosphate (KTP) as nonlinear crystal is operated as an eye-safe source at 1.58 .m. With a Q-switched Nd : YAG pump laser emitting at 1.064 pm, a total conversion efficiency of 35% to 1.58 .m is obtained. Results on KTP OPO are compared with similar measurements on LiNb0. OPO.
Enzyme
发表于 2025-3-24 01:48:15
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前奏曲
发表于 2025-3-24 03:07:12
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是他笨
发表于 2025-3-24 06:30:57
L. Wetenkamp,D. Kromm,P. Steinbachenerally transforms to a perovskite-type phase at high pressure. In Earth science, it is established that MgSiO.-rich bridgmanite with an orthorhombic perovskite structure is the most abundant constituent mineral of the Earth’s lower mantle. In solid-state physics, materials science and engineering,
intelligible
发表于 2025-3-24 11:45:31
Ch. Kolmeder,L. Langhansnsitions of various AB.O. compounds are discussed. The high-pressure phases of spinel-type AB.O., called “post-spinel phases”, have generally CaFe.O.-, CaTi.O.- and CaMn.O.-type structures. All the structures consist of double chains of edge-sharing BO. octahedra, and the four double chains form tun
agnostic
发表于 2025-3-24 18:17:35
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他去就结束
发表于 2025-3-24 20:54:55
U. Wittrock,G. Bostanjoglo,S. Dong,B. Eppich,Th. Haase,O. Holst,Q. Lü,N. Müllererence to the surrounding environment. The seamless fusion of the virtual and real environment is, however, an essential factor in many areas, which is of particular importance when calculating lighting in mixed realities on mobile devices. Current approaches focus on approximations, which allow the
危险
发表于 2025-3-25 02:41:16
J. Plorin,K. Altmann,P. Durkin,A. Mehnert,N. Schmitt,P. Peusererence to the surrounding environment. The seamless fusion of the virtual and real environment is, however, an essential factor in many areas, which is of particular importance when calculating lighting in mixed realities on mobile devices. Current approaches focus on approximations, which allow the