闪光你我 发表于 2025-3-25 04:54:14
Renate Lollantum wells (QW) and transport properties in selectively-doped heterojunction two-dimensional electron gas (2DEG) are described. In particular quantum effects associated with the two-dimensional character of these systems (intersubband transitions, step-like density of states, Shubnikov-de Haas osciLAIR 发表于 2025-3-25 08:04:50
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Corporate Social Responsibility Reporting System in China,s, the motivation of voluntary CSR information disclosure by companies, and the popular CSR reporting guidelines adopted in China. Finally, this part also describes the existing states of assurance, assurors, and assurance standards in China.格言 发表于 2025-3-25 21:36:06
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herapies.Ideal for students and medical professionals in a vSince the second edition of Hemostasis and Thrombosis published over a decade ago, advances on assessing, treating and preventing common and rare hemostatic problems have emerged. This latest edition features these new developments while pr诗集 发表于 2025-3-26 11:35:54
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Book 2002e medical profession, whether a student, resident or practitioner, working with abdominal organ transplantation and its effects on their patients. ..This manual includes concise and directed topics covering:..- end-stage abdominal organ disease; .