seroma 发表于 2025-3-25 04:58:49
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1,3,3-Trinitroazetidine (TNAZ),nt is a melt-castable explosive that has been proposed as a potential replacement for TNT. The structure of the compound has been confirmed by IR, NMR, mass, elemental analysis and by X-ray crystallography. HPLC technique has been employed to confirm the purity of TNAZ (>99%). The compound is furtheMusculoskeletal 发表于 2025-3-25 19:37:06
Electron Microscopy the advent of electron microscopy, considerable efforts have been made to obtain a better understanding of lignin morphology in wood cell walls. One of the techniques in electron microscopy for detection of lignin involves the use of potassium permanganate (KMnO.) stains (Crocker 1921, Hepler et al噱头 发表于 2025-3-25 20:49:59
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Outsourcing — Strategic Alliances and Partnerships in the Context of New Strategic Realitiesrethinking. “Corporate Perestroika” is not redesigning the system from within, it is a complete redesign of the system, a wholesale restructuring of the corporation. The super-corporations of the 21st century will not be built on a collection of fiefdoms of bureaucratic monopolies, but on closely co混沌 发表于 2025-3-26 08:15:49
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