科技英语阅读教程 12025|PDF|Epub|mobi|kindle电子书版本百度云盘下载

科技英语阅读教程 1PDF格式电子书版下载

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目录1

UNIT 1 PHYSICS,HEAT 物理学 热1

ARTICLE 1 PHYSICS 物理学1

ARTICLE 2 SOLID-STATE PHYSICS 固态物理学3

ARTICLE 3 NUCLEAR PHYSICS 核物理学4

ARTICLE 4 THERMODYNAMICS 热力学5

ARTICLE 5 HEAT 热7

ARTICLE 6 LATENT HEAT 潜热10

ARTICLE 7 TEMPERATURE 温度11

ARTICLE 8 SCALES OF TEMPERATURE 温标12

ARTICLE 9 SPECIFIC HEAT CAPACITY,BRITISH THERMAL UNIT,CALORIE 比热英制热单位卡14

ARTICLE 10 HEAT CONDUCTION,INVERSE SQUARE LAW 热传导平方反比定律15

ARTICLE 11 CONVECTION 对流17

ARTICLE 12 INSULATION 绝缘体18

ARTICLE 13 EXPANSION,EVAPORATION 膨胀 蒸发20

ARTICLE 14 CRYOGENICS 低温学22

ARTICLE 15 ABSOLUTE ZERO,SUPERCOOLING 绝对零度 过冷24

UNIT EXERCISES 单元练习26

KEY TO UNIT EXERCISES 单元练习答案30

UNIT 2 MECHANICS 力学32

ARTICLE 1 MECHANICS,DYNAMICS 力学 动力学32

ARTICLE 2 MASS,WEIGHT,WEIGHTLESSNESS 质量 重量 失重34

ARTICLE 3 GRAVITY 万有引力36

ARTICLE 4 HYDROSTATICS 流体静力学38

ARTICLE 5 ELASTICITY 弹力40

ARTICLE 6 PRESSURE 压强42

ARTICLE 7 STRESS AND STRAIN 应力 张力44

ARTICLE 8 FRICTION 摩擦力45

ARTICLE 9 ACCELERATION 加速度47

ARTICLE 10 CENTRIPETAL FORCE,CENTRIFUGE 向心力 离心分离机48

ARTICLE 11 ENERGY　能量50

ARTICLE 12 POTENTIAL,INERTIA,KINETIC ENERGY 势能　惯性　动能52

ARTICLE 13 CONSERVATION OF ENERGY,IDEAL MECHANICAL ADVANTAGE 能量守恒，理想的机械利益54

ARTICLE 14 EFFICIENCY　效率56

ARTICLE 15 PERPETUAL MOTION　永动57

ARTICLE 16 SOLAR ENERGY　太阳能58

UNIT EXERCISES　单元练习60

KEY TO UNIT EXERCISES　单元练习答案64

UNIT 3 OPTICS 光学65

ARTICLE 1 INTRODUCTION　简介65

ARTICLE 2 LIGHT　光68

ARTICLE 3 SPECTRUM　光谱72

ARTICLE 4 INFRARED RAY AND ULTRAVIOLET LIGHT　红外线　紫外线73

ARTICLE 5 COHERENT LIGHT AND LASER　相干光线 激光75

ARTICLE 6 PHOTOELECTRIC EFFECT　光电效应79

ARTICLE 7 LENS　透镜81

ARTICLE 8 PHOTOGRAPHY　摄影83

UNIT EXERCISES　单元练习88

KEY TO UNIT EXERCISES　单元练习答案90

UNIT 4 ACOUSTICS　声学92

ARTICLE 1 OSCILLATION　振动92

ARTICLE 2 SIMPLE HARMONIC MOTION 简谐振动93

ARTICLE 3 FREQUENCY　频率94

ARTICLE 4 RESONANCE 共振96

ARTICLE 5 INTERFERENCE　干扰98

ARTICLE 6 ACOUSTICS　声学99

ARTICLE 7 SOUND　声音102

ARTICLE 8 WAVE　声波107

ARTICLE 9 ULTRASOUND　超声波110

ARTICLE 10 LOUDSPEAKER 喇叭112

ARTICLE 11 SONAR　声呐113

UNIT EXERCISES　单元练习115

KEY TO UNIT EXERCISES　单元练习答案119

UNIT 5 ELECTRICITY AND MAGNETISM 电磁121

ARTICLE 1 ELEctricity 电121

ARTICLE 2 ELECTROSTATICS　静电学124

ARTICLE 3 CAPACITOR AND CAPACITANCE　电容器　电容127

ARTICLE 4 BATTERY　电池128

ARTICLE 5 ELECTRIC CURRENT,ELECTRIC CIRCUIT　电流　电路130

ARTICLE 6 ELECTRICAL RESistANCE　电阻133

ARTICLE 7 CONDUCTION OF ELECTRICITY,SEMICONDUCTOR,SUPERCONDUCTIVITY 电传导　半导体　超导134

ARTICLE 8 ELECTROMAGNETISM 电磁137

ARTICLE 9 ELECTRICAL GENERATOR,ELECTRIC MOTOR 发电机　电动机140

UNIT EXERCISES　单元练习144

KEY TO UNIT EXERCISES　单元练习答案147

UNIT 6 PARTICLE PHYSICS　粒子物理学150

ARTICLE 1 PARTICLE PHYSICS　粒子物理学150

ARTICLE 2 ATOM　原子154

ARTICLE 3 PROTON,NEUTRON　质子　中子157

ARTICLE 4 QUARK,NEUTRINO　夸克　微中子159

ARTICLE 5 ANTIMATIER 反物质160

ARTICLE 6 IRRADIATION,RADIATION　放射　辐射162

ARTICLE 7 RADIOACTIVITY　放射性163

ARTICLE 8 FISSION,CHAIN REACTION　核裂变连锁反应165

ARTICLE 9 FUSION　核聚变167

ARTICLE 10 NUCLEAR POWER　核能169

ARTICLE 11 NUCLEAR WEAPONS　核武器172

ARTICLE 12 QUANTUM THEORY　量子论173

ARTICLE 13 PARTICLE ACCELERATORS　粒子加速器175

UNIT EXERCISES　单元练习179

KEY TO UNIT EXERCISES　单元练习答案182

UNIT 7 BIOLOGY　生物学183

ARTICLE 1 BIOLOGY　生物学183

ARTICLE 2 MICROBIOLOGY　微生物学185

ARTICLE 3 MOLECULAR BIOLOGY 分子生物学187

ARTICLE 4 BIOPHYSICS　生物物理学189

ARTICLE 5 EVOLUTION　进化论192

ARTICLE 6 LIFE　生命196

ARTICLE 7 CLASSIFICATION OF LIVING ORGANISMS　生物有机体的分类200

ARTICLE 8 CELL　细胞202

ARTICLE 9 GENETICS　遗传学205

ARTICLE 10 CLONE　克隆209

UNIT EXERCISES　单元练习212

KEY TO UNIT EXERCISES　单元练习答案215

UNIT 8 PHYSIOLOGY　生理学217

ARTICLE 1 PHYSIOLOGY　生理学217

ARTICLE 2 SKIN　皮肤218

ARTICLE 3 SKELETON　骨骼221

ARTICLE 4 BRAIN　脑224

ARTICLE 5 NERVE CELL,NERVOUS SYSTEM　神经细胞　神经系统226

ARTICLE 6 RESPIRATORY SYSTEM,LUNGS　呼吸系统　肺229

ARTICLE 7 CIRCULATORY SYSTEM　循环系统233

ARTICLE 8 BLOOD,BLOOD GROUPS　血液血型235

ARTICLE 9 HEART,HEART DISEASE　心　心脏病239

ARTICLE 10 DIGESTION　消化系统243

ARTICLE 11 LIVER　肝脏244

ARTICLE 12 KIDNEY　肾脏246

ARTICLE 13 REPRODUCTIVE SYSTEM　生殖系统247

UNITEXERCISES　单元练习249

KEY TO UNIT EXERCISES　单元练习答案252

ARTICLE 1 MEDICAL ENGINEERING　医学工程254

UNIT 9 MEDICINE　医学254

ARTICLE 2 MEDICINE　医学256

ARTICLE 3 DENTISTRY　牙科学259

ARTICLE 4 PSYCHIATRY　精神病治疗261

ARTICLE 5 MENTAL HEALTH　心理健康262

ARTICLE 6 PHARMACOLOGY　药理学266

ARTICLE 7 PATHOLOGY　病理学267

ARTICLE 8 HYGIENE　卫生学268

ARTICLE 9 PHYSIOTHERAPY　理疗269

ARTICLE 10 RADIOTHERAPY　放疗270

ARTICLE 11 STERILIZATION　消毒271

ARTICLE 12 SURGERY　外科272

ARTICLE 13 TRANSPLANTATION　移植275

ARTICLE 14 INJECTION　注射276

ARTICLE 15 BACTERIA　细菌277

ARTICLE 16 VIRUS　病毒280

ARTICLE 17 ANTIBIOTICS　抗生素282

ARTICLE 18 ANTIBODY　抗体284

ARTICLE 19 VACCINATION 疫苗接种285

ARTICLE 20 IMMUNITY　免疫力286

ARTICLE 21 INFECTION　感染288

ARTICLE 22 DISEASE　疾病289

ARTICLE 23 FEVER,INFLAMMATION　发热　炎症291

ARTICLE 24 CANCER　癌症292

ARTICLE 25 DRUG　药品294

ARTICLE 26 VITAMIN　维生素300

UNIT EXERCISES　单元练习302

KEY TO UNIT EXERCISES　单元练习答案306

UNIT 10 GEOLOGY AND GEOGRAPHY　地质学　地理学307

ARTICLE 1 GEOLOGY　地质学307

ARTICLE 2 PLATE TECTONICS,CONTINENTAL DRIFT,CONTINENTAL SHELF 板块构造　大陆漂移　大陆架310

ARTICLE 3 ROCK　岩石313

ARTICLE 4 FOSSIL　化石315

ARTICLE 5 VOLCANO　火山317

ARTICLE 6 SEISMOLOGY,EARTHQUAKE,RICHTER SCALE 地震学　地震　里氏震级321

ARTICLE 7 GEOGRAPHY　地理学324

ARTICLE 8 MOUNTAIN　山脉326

ARTICLE 9 MAP AND MAPPING 地图 地图绘制328

ARTICLE 10 TROPIC,TROPICAL RAIN FOREST　热带　热带雨林331

ARTICLE 11 HYDROLOGY,GROUNDWATER,WATER TABLE,ARTESIAN WELL 水文学　地下水　地下水位 自流井332

UNIT EXERCISES　单元练习335

KEY TO UNIT EXERCISES　单元练习答案338

UNIT 11 METEOROLOGY　气象学340

ARTICLE 1 METEOROLOGY　气象学340

ARTICLE 2 CLIMATE　气候343

ARTICLE 3 WEATHER　天气346

ARTICLE 4 AIR　空气350

ARTICLE 5 AIR MASS　气团353

ARTICLE 6 WATER VAPOR,HYGROMETER,HUMIDITY 水蒸气　湿度表　湿度354

ARTICLE 7 WIND 风356

ARTICLE 8 HURRICANE 飓风358

ARTICLE 9 CYCLONE,TURBULENCE,ANTICYCLONE,TORNADO 气旋　湍流　反气候　龙卷风360

ARTICLE 10 RAIN 雨363

ARTICLE 11 SNOW,HAIL,SLEET　雪　冰雹　雨夹雪366

UNIT EXERCISES　单元练习368

KEY TO UNIT EXERCISES　单元练习答案371

UNIT 12 ENVIRONMENT 环境373

ARTICLE 1 ECOSYSTEM　生态系统373

ARTICLE 2 WATER AND WATER CYCLE　水　水循环376

ARTICLE 3 POLLUTION　污染379

ARTICLE 4 CONSERVATION,RECYCLING 保护 回收382

ARTICLE 5 ANIMAL KINGDOM,MAMMAL　动物王国 哺乳动物384

ARTICLE 6 INSECT,ENTOMOLOGY 昆虫 昆虫学387

UNIT EXERCISES　单元练习391

KEY TO UNIT EXERCISES　单元练习答案396

UNIT 13 AGRICULTURE,FOOD PRESERVATION 农业 食品保存398

ARTICLE 1 AGRICULTURE　农业398

ARTICLE 2 AGRONOMY,HORTICULTURE,FORESTRY,BOTANY 农艺学　园艺学　林学　植物学400

ARTICLE 3 PLANT KINGDOM 植物王国402

ARTICLE 4 HYDROPONICS,VEGETATIVE PROPAGATION 溶液培养　植物繁殖408

ARTICLE 5 FOOD PRESERVATION 食品保存411

UNIT EXERCISES　单元练习415

KEY TO UNIT EXERCISES　单元练习答案418

REFERENCES 参考文献419