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Book 2007ecades in developing countries. The major driving force behind this demand for livestock products is a combination of population growth, urbanization and income growth, especially in developing countries. The challenge is to enhance animal productivity without adversely affecting the environment. ANOMAD 发表于 2025-3-24 06:04:59
suring methane.The techniques can be adapted to other systemThe world’s livestock sector is amidst a major transformation, fuelled by high demand for meat and milk, which is likely to double over the next two decades in developing countries. The major driving force behind this demand for livestock p易于交谈 发表于 2025-3-24 06:34:50
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C.R. Soliva,H.D. Hess submicrometer range, technological and physical limitations in integrated electronics become more and more severe. It is generally believed that a feature size of about 0.1um will have a crucial character. In other words, the present two-dimensional ICs are anticipated to reach their limit of minim左右连贯 发表于 2025-3-24 22:18:05
K.A. Johnson,H.H. Westberg,J.J. Michal,M.W. Cossalmanrameter. This modulation is commensurate with the underlying lattice and can be attributed to a direct observation of the charge density wave (CDW) on this type of material. Low temperature tunneling spectroscopy data show a energy gap between 40–50mV, which confirms the metal-semiconductor transiti种子 发表于 2025-3-24 23:50:11
R.S. Hegarty,J.V. Nolanide range of structural, chemical, and physical properties, belong in this category of novel materials. This book reflects the efforts of researchers from various disciplines: physicists, chemists, and materials scientists. It addresses the normal and superconducting properties of organic materials,