《自然》百年科学经典 第3卷 1934-1945 英汉对照版2025|PDF|Epub|mobi|kindle电子书版本百度云盘下载

《自然》百年科学经典 第3卷 1934-1945 英汉对照版PDF格式电子书版下载

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Planetary Photography2

行星的照相分析3

Experiments in the Stratosphere14

平流层中的实验15

Reaction Rates of the Hydrogen Isotopes20

氢同位素的反应速率21

Recent Discoveries at Choukoutien22

周口店的最新发现23

The Ether-Drift Experiment and the Determination of the Absolute Motion of the Earth28

以太漂移实验和地球绝对运动的确定29

Heavy Hydrogen and Heavy Water38

重氢和重水39

Ernst Haeckel46

恩斯特·海克尔47

Artificial Production of a New Kind of Radio-Element54

一种新放射性元素的人工制造55

The Indian Earthquake(1934) Area58

1934年印度地震的区域59

Recent Developments of Sterol Chemistry in Relation to Biological Problems64

与生物学问题相关的甾体化学的最新进展65

Evolution of the Mind72

思维的进化73

A Velocity-Modulation Television System96

一个基于速度调制的电视系统97

The Positron102

正电子103

Production of Induced Radioactivity by High Velocity Protons116

由高速质子产生的感生放射性117

Designation of the Positive Electron120

正电子的命名121

Hormones of the Anterior Lobe of the Pituitary Gland122

垂体前叶激素123

Transmutation Effects Observed with Heavy Hydrogen132

通过重氢观察到的嬗变效应133

Liquid Crystals136

液晶137

Supraconductivity of Films of Tin174

锡膜的超导电性175

Persistent Currents in Supraconductors178

超导体中的持续电流179

The Velocity of Light182

光的速度183

Attempt to Detect a Neutral Particle of Small Mass186

探测小质量中性粒子的尝试187

The New Hydrogen188

氢的新同位素189

Developments of Television202

电视的发展203

A Rapid Test for the Diagnosis of Pregnancy206

一项快速诊断妊娠的实验方法207

The "Neutrino"210

“中微子”211

Disintegration of the Diplon216

氘核的蜕变217

Apparent Clustering of Galaxies220

星系的视成团221

The Inheritance of Acquired Habits226

获得性习性的遗传227

Commercial Production of Heavy Water234

重水的商业化生产235

The Neutrino236

中微子237

Liquefaction of Helium by an Adiabatic Method without Pre-cooling with Liquid Hydrogen240

无液氢预冷的绝热法氦液化241

Mass of the Neutron246

中子的质量247

The Explanation of Supraconductivity252

超导电性的解释253

Modern Ideas on Nuclear Constitution262

核组成的现代思想263

Radioactivity Induced by Neutron Bombardment276

由中子轰击引发的放射性277

X-Ray Photographs of Crystalline Pepsin282

胃蛋白酶晶体的X射线照片283

Production of Large Quantities of Heavy Water288

重水的大量生产289

Possible Production of Elements of Atomic Number Higher than 92292

原子序数大于92的元素的可能生成293

The Factor 137/136 in Quantum Theory300

量子理论中的137/136因子301

Exchange Forces between Neutrons and Protons,and Fermi's Theory304

质子中子之间的交换力与费米理论305

Interaction of Neutrons and Protons308

中子和质子的相互作用309

A"Nuclear Photo-effect":Disintegration of the Diplon by γ-Rays312

一种“核的光效应”：γ射线引发的氘核蜕变313

Quantum Mechanics and Physical Reality318

量子力学和物理实在319

Isotopic Constitution of Uranium322

铀的同位素构成323

Form,Drift,and Rhythm of the Continents326

大陆的形成、漂移及节律327

The Fundamental Paradox of the Quantum Theory364

量子理论的基本佯谬365

Uncertainty Principle and the Zero-Point Energy of the Harmonic Oscillator368

测不准原理和谐振子的零点能369

Solar Magnetism372

太阳磁场373

Crossing-Over and Chromosome Disjunction382

染色体分离与交换383

Crossing-Over and Chromosome Disjunction386

染色体分离与交换387

Chemical Detection of Artificial Transmutation of Elements390

元素人工嬗变的化学检测391

The Slowing Down of Neutrons by Collisions with Protons394

与质子碰撞而导致的中子慢化395

The Pattern of Proteins400

蛋白质结构模型401

A New Fossil Anthropoid Skull trom South Africa410

发现于南非的一件新的类人猿头骨化石411

Viscosity of Liquid Helium below the λ-Point420

液态氦在λ点以下的黏度421

Flow of Liquid Helium Ⅱ426

液氦Ⅱ的流动427

The λ-Phenomenon of Liquid Helium and the Bose-Einstein Degeneracy432

液氦的λ现象和玻色—爱因斯坦简并433

Discovery of an Additional Pithecanthropus Skull440

又一件爪哇猿人头骨的发现441

Mesotron(Intermediate Particle)as a Name for the New Particles of Intermediate Mass444

将介子（中间粒子）定为一种中间质量新粒子的名字445

Structure of Proteins448

蛋白质结构449

Nature of the Cyclol Bond452

环醇键的本质453

New Broadcasting System466

新的广播系统467

The Expanding Universe and the Origin of the Great Nebulae468

膨胀的宇宙和大星云的起源469

Glaciological Results of the Jungfraujoch Research Party472

来自少女峰研究群体的冰川学成果473

Interpretation of Beta-Disintegration Data476

对β衰变数据的解释477

Liquid Helium482

液氦483

Disintegration of Uranium by Neutrons:a New Type of Nuclear Reaction494

由中子引起的铀衰变：一类新型核反应495

Theory of Mesons and Nuclear Forces500

介子和核力理论501

Physical Evidence for the Division of Heavy Nuclei under Neutron Bombardment506

中子轰击导致重核分裂的物理证据507

The Fundamental Length Introduced by the Theory of the Mesotron (Meson)510

介子理论中的基本长度511

Energy Obtained by Transmutation516

嬗变产生的能量517

Cause,Purpose and Economy of Natural Laws:Minimum Principles in Physics518

自然规律的起源、宗旨和经济性：物理学的极小原理519

Origin of the Earth's Magnetic Field534

地磁场的成因535

The"Failure"of Quantum Theory at Short Ranges and High Energies538

短程和高能中量子理论的“失败”539

A Living Fish of Mesozoic Type544

一种存活至今的中生代鱼类545

Element 43550

43号元素551

Liberation of Neutrons in the Nuclear Explosion of Uranium556

铀核爆炸时中子的释放557

Products of the Fission of the Uranium Nucleus562

铀核的裂变产物563

The Structure of the Globular Proteins568

球蛋白的结构569

New Products of the Fission of the Thorium Nucleus578

钍核裂变的新产物579

Structure of Proteins582

蛋白质结构583

Number of Neutrons Liberated in the Nuclear Fission of Uranium598

铀核裂变时释放的中子数量599

Use of Isotopes in Biology604

同位素在生物学中的应用605

Surface Transport in Liquid Helium Ⅱ612

液氦Ⅱ中的表面传输613

The Living Coelacanthid Fish from South Africa618

在南非发现的现生腔棘鱼619

Control of the Chain Reaction Involved in Fission of the Uranium Nucleus626

铀核裂变中链式反应的控制627

Emission of Neutrons Accompanying the Fission of Uranium Nuclei630

伴随铀核裂变的中子发射631

Fission of Heavy Nuclei:a New Type of Nuclear Disintegration634

重核裂变：一种新型的核蜕变635

Energy of Neutrons Liberated in the Nuclear Fission of Uranium Induced by Thermal Neutrons646

在热中子诱发的铀核裂变中释放出的中子的能量647

New Prospects in Isotope Separation650

同位素分离的新视野651

Nuclear Reactions in the Continuous Energy Region658

连续能量区域的核反应659

The Scattering by Uranium Nuclei of Fast Neutrons and the Possible Neutron Emission Resulting from Fission666

铀核的快中子散射与可能源于裂变的中子发射667

Recent Experimental Results in Nuclear Isomerism672

核同质异能性的最新实验结果673

Heavy Cosmic Ray Particles at Jungfraujoch and Sea-Level682

少女峰和海平面处的重宇宙射线粒子683

Interpretation of the Red-Shifts of the Light from Extra-Galactic Nebulae688

河外星云光谱红移的解释689

Cosmic Ray Ionization Bursts694

宇宙射线的“电离暴”695

Social Biology and Population Improvement700

社会生物学与人种改良701

Myosine and Adenosinetriphosphatase708

肌球蛋白与三磷酸腺苷酶709

Action Potentials Recorded from Inside a Nerve Fibre714

从神经纤维内记录到的动作电位715

Solar and Terrestrial Relationships720

日地关系721

Gene and Chromosome Theory730

基因与染色体理论731

Physiological Genetics740

发育遗传学741

The Crab Nebula:a Probable Super-Nova744

蟹状星云可能是一颗超新星745

The Relationship between Pithecanthropus and Sinanthropus748

爪哇猿人与中国猿人的关系749

Measurements of the Velocity of Light760

光速的测定761

The Evolution of the Stars764

恒星的演化765

Radioactive Gases Evolved in Uranium Fission772

铀核裂变时放出的放射性气体773

Scattering of Mesons and the Magnetic Moments of Proton and Neutron778

介子散射与质子和中子的磁矩779

Interpretation of Nebular Red-Shifts784

对星云红移的解释785

Evidence for Transformation of Mesotrons into Electrons792

介子向电子转化的证明793

Some Biological Applications of Neutrons and Artificial Radioactivity800

中子与人工放射性的若干生物学应用801

Radium Treatment810

镭疗811

Cancer-Producing Chemical Compounds820

诱发癌症的化合物821

Molecular Structure of the Collagen Fibres832

胶原纤维的分子结构833

Capture Cross-Sections for Thermal Neutrons in Thorium,Lead and Uranium 238840

钍、铅和铀-238中热中子的俘获截面841

The Mass Centre in Relativity846

相对论中的质心847

The Theory of Nuclear Forces852

核力的理论853

True and False Teleology866

正确的和错误的目的论867

True and False Teleology870

正确的和错误的目的论871

Separation of Uranium Isotopes872

铀同位素的分离873

Chemical Estimation of Vitamin B6 in Foods by Means of the Diazo Reactionand the Phenol Reagent876

利用重氮化反应和酚试剂对食物中的维生素B6进行化学测定877

The Hydrogen Bond880

氢键881

Excited States of Stable Nuclei890

稳定核的激发态891

Considerations Concerning the Fundaments of Theoretical Physics898

关于理论物理基础的思考899

Dextran as a Substitute for Plasma914

作为血浆替代物的葡聚糖915

A Labour-saving Method of Sampling920

一种省力的抽样方法921

A Quantum Theory of the Origin of the Solar System924

太阳系起源的量子理论925

A Quantum Theory of the Origin of the Solar System936

太阳系起源的量子理论937

Plant Viruses and Virus Diseases942

植物病毒和病毒性疾病943

Action of Penicillin on the Rate of Fall in Numbers of Bacteria in vivo954

在体内青霉素对于细菌数量减少速率的作用955

Biphasic Action of Penicillin and Other Sulphonamide Similarity960

青霉素与磺胺的类似性：两相行为及其他961

Causality or Indeterminism?968

因果律还是非决定论？969

Mode of Action of Penicillin978

青霉素的作用机制979

Natural History of Granite984

花岗岩的自然史985

Rubbers and Their Characteristics:Real and Ideal1000

橡胶及其特性：现实的和理想的1001

Penicillin Treatment of Venereal Disease and Spirochaetal Infections1014

青霉素治疗性病和螺旋体感染1015

Comments on Chromosome Structure1020

关于染色体结构的评论1021

Artificial Protein Fibres:Their Conception and Preparation1030

人造蛋白纤维：概念与制备1031