宇宙中的地球(The Earth in the Universe) 地球的运动(Motion of the Earth) 地球概观(Survey of the Earth) 构造学说(Tectonic Theories) 海洋起源(Origin of the Ocean) 海洋的划分(Sorts of Ocean and Sea)

复旦大学：《国外马克思主义 Western Marxism》课程教学资源（讲义）Lecture Two Georg Lukacs and the Origin of Western Marxism

复旦大学：《人类进化 Human Evolution》参考文献_分子人类学_Neandertal DNA Sequences and the Origin of Modern Humans

A.The human genome and its chromosomes B. The origin of chromosome abnormalities C. Chromosome disorders

1. Origin of the Law of Gravitation 2. Newton’s Law of Universal Gravitation 3. The Gravitational Constant G 4. Gravitation Near the Earth’s surface 5. The Two Shell Theorems 6. Gravitational Potential Energy

2.1 为什么要进行数据处理 2.2 有效数字及运算规则 2.3 不确定度的评定 2.4 作图 2.5 最小二乘法 2.6 用origin和excel作线性拟合

What Do You Know About Your Target? The sensitivity needs of your system are primarily determined by the abundance of your target, which can be approximated according to its origin. Plasmids, cosmids, phagemids as colony lifts or dot blots, and PCR products are usually intermediate to high-abundance targets. Genomic DNA is considered an intermediate to low-abundance target. Most prokaryotic genes are present as single copies, while genes from higher eukaryotes

I feel that this award was not made to me as a man, but to my work -- a life's work in the agony and sweat of the human spirit, not for glory and least of all for profit, but to create out of the materials of the human spirit something which did not exist before. So this award is only mine in trust. It will not be dif ficult to find a dedication for the money part of it commensurate with the purpose and significance of its origin. But I would like to do the same with the acclaim too, by using this moment as a pinnacle

1.1 Biology is the science of life. Properties of Life. Biology is the science that studies living organisms and how they interact with one another and their environment

Cross-flow filtration (CFF) also known as tangential flow filtration is not of recent origin. It began with the development of reverse osmosis (RO) more than three decades ago. Industrial RO processes include desalting of sea water and brackish water, and recovery and purification of some fermentation products. The cross-flow membrane filtration technique was next applied to the concentration and fractionation ofmacromolecules commonly recognized