《大学英语文选 理工科 2》求取 ⇩

Contents1

1．Whale Watching1

2．Spare that Spider3

3．Training Elephants5

4．Smoking and Health9

5．The Periodic Table12

6．How a Chemist Works15

7．The Science of Matter18

8．How Matter is Put Together21

9．Charles Darwin to W.D.Fox25

10．The World of Plant Life29

11．Simple Forms of Life33

12．Tissues,Organs and Systems37

13．Solutions41

14．Go to the Ant45

15．Animals Without Backbones49

16．Animals With Backbones54

17．Fun With Chemistry60

18．Bacteria70

19．Aluminum and Copper75

20．S.O.S.Mission for Our Plant Life80

21．The Structure of Atoms85

22．Giving Sharks a Good Name90

23．The Chemist's Tools95

24．Fibers and Plastics110

25．Insects118

26．When We Are Well129

27．Radio-Carbon152

28．Our Superintelligence156

29．Microsurgery160

30．There's Too Much Scare Talk About Cancer165

31．Threatened Depletion of the Earth's Ozone Shield170

32．Extraterrestrial Chemistry174

33．How Did Life Begin?181

34．Mercury and Chlorine in the Environment186

35．This Little Monkey is Nursemaid to a Man192

36．Breathing Polluted Air198

37．Methane205

38．Fantastic Voyagers:the Migrating Birds210

39．Listen to the Bees Talking!216

40．Electromagnetic Interference—Hazardous to Health224

41．Photosynthesis—Miracle of the Sunbeam230

42．Trees in Winter Windand Ice238

43．Probing Plant Cell's Secrets—The Goal:Growing Petroleum244

44．Our Weather251

45．The Exquisite Mathematics ofNature261

46．The Vanishing Prairie268

47．Feeding All the Extra Billions:Endless Ingenuity Is Needed277

48．Old Weather Sayings are Rational—And Here's Their Rationale288

49．Your Own Solar System297

50．Dreams:Do They Ever Stop?Can They See the Future?306

总词汇表314