Författare: Dongfeng Wang

This book introduces the chemistry and properties of six essential nutrients contained in foods, including water, carbohydrates, lipids, proteins, vitamins, and minerals and special attention is give …

Knowledge of the responses of microorganisms to environmental stresses has led to tremendous advances in the their morphological, physiological and genetic regulation, following the introduction of n …

This book starts with the introduction of the radar working system from a mathematical point of view. It shows the composition of transmitted signal and echo signal, and describes the principle of sp …