科技英语同义词和近义词辨析PDF电子书下载

a,per 1

abrasion,wear 1

absorb,assimilate,soak,imbibe 1

目录 1

accident,incident,failure 2

accurate,precise,exact 2

adjust,regulate 3

amount,number,quantity 3

actinic,photochemical 3

angle,corner 4

anneal,soften 4

antiseptic,antirot,anticorrosive 4

aperture,bore 5

appraise,identify,authenticate 5

approximately,about,some,roughly 5

arrangement,layout,array,alignment 6

attachment,accessories 7

at,under 7

artificial,imitative 7

astronomical,celestial 7

axis,axle,shaft,pivot 8

balance,equilibrium 8

bar,rod 9

barter,exchange 9

base,basis,foundation 9

beat,hit,strike 10

bend,twist,buckle,warp 10

between,among,of 11

benefit,profit,advantage 11

blank,stock,briquette,slug 12

body,object 12

boiling,ebullition 12

break,crush,crack,cleave 13

brewery,distillery,winery 13

brightness,brilliance,illuminance 14

brochure,catalogue 14

burn,ignite,blow 14

case,box 15

case,circumstance,condition 15

carburetor,vaporizer 15

calibration,sizing 15

casting,foundry 16

cause,reason 16

cell,battery,accumulator 17

chance,opportunity 17

change,vary 17

circuit,circuitry 18

chopper,interrupter 18

choose,select 18

circular,round,rounded 19

circumference,periphery 19

clamp,fasten,fix,wedge 19

clearance,play,backlash 20

clearness,clarity,articulation,distinction 20

coating,wash,primer 21

collect,gather 21

compare,contrast 22

complement,supplement,replenishment 22

combustibility,flammability 22

combine,bind 22

complex,complicated,intricate,sophisticated,involved 23

component,element 24

composition,ingredient,constitu-ent 24

compress,constrict 24

concentrate,integrate,enrich 25

condense,coagulate,solidify 25

confine,restrict,limit 26

connect,link,join,dock 26

constitution,structure,texture,construction 27

consistency,concentration,body,proof 27

consume,expend,exhaust 28

contain,include,involve,embrace 28

container,vessel 29

contract,agreement 29

convert,transform,modify,trans-mute 30

cooperate,collaborate 30

corrosion,erosion 30

costly,expensive 31

counter,calculator,computer 31

coupler,adapter,turnbuckle 31

deformation,distortion 32

defect,breakdown 32

cure,heal 32

decelerate,retard 32

derrick,pitheadframe 33

design,devise 33

destroy,damage,spoil 33

determine,decide,specify,prescribe 34

develop,evolve 34

digest,abstract,argument 35

digit,figure 35

difference,distinction 35

dimension,magnitude,size,proportions 36

direction,bearing,aspect 36

discover,find 37

disk,dial,capstan 37

dissection,analysis 37

dissolve,melt,fuse 37

diversity,variety 38

document,literature 38

drawing,figure,diagram,graph,sketch,scheme 38

drug,herb,medicine 39

drill,train 39

ductility,toughness 40

easy,liable 40

economic,economical 40

effective,efficient,valid 41

effectiveness,efficiency,utility 41

elasticity,resilience 42

electric,electrical 42

electrify,charge 42

eliminate,discard,abandon,cancel,obviate 43

elementary,primary 43

elliptical,oval 44

engage,mesh 44

entire,complete,perfect 44

enough,sufficient 45

equal,equivalent 45

equipment,device,gear,facility,plant,set,complex 45

error,fault,deviation 46

estimate,evaluate 47

evaporate,vaporize 47

exert,apply 47

explain,interpret 48

expert,specialist 48

expand,dilate 48

experiment,experimentation 48

explosion,detonation 49

exponent,index 49

extent,scope,range 49

extra,surplus,excess 50

extract,draw 50

fall,drop,plummet,descend 50

last,quickly,rapidly 51

fee,expenses,charge,fare 51

filler,extender,loading 52

ferment,enzyme 52

figure,place 52

film,membrane,diaphragm 53

finish,complete,perform,fulfil 53

firm,tight,secure 54

fit,mate,match 54

float,drift 55

force,power 55

form,shape,configuration 55

fragile,brittle 56

formula,equation,expression 56

found,establish 56

function,effect,role,action 57

get,obtain,gain,acquire,derive 57

goods,cargo 58

grasp,master 58

grind,hone 58

groove,slot,trough 59

guide,conduct,direct 59

harmful,deleterious 60

height,altitude 60

harden,quench 60

hardly,scarcely 60

hole,orifice,opening 61

humidity,moisture 61

idea,concept 61

impact,collision 62

improvement,modification,sophis-tication 62

indicate,illustrate,demonstrate 63

information,data 63

impurity,contaminant 63

innumerable,numerous 64

install,mount,assemble,fit,fix 64

instrument,meter,gauge 65

intaglio,gravure 65

interference,jamming,disturbance 65

invent,create 66

investigate,research,study 66

irritability,induction 66

knob,button 67

kind,category,class 67

jig,fixture 67

lamellar,laminated 68

launch,shoot 68

layshaft,countershaft 68

like,alike,similar,identical,same 69

liquid,liquor,solution 69

load,payload 70

locating,positioning,localization,fix 70

loop,ring 70

magnify,enlarge 71

magazine,cassette 71

luster,season 71

machine,machinery 71

main,chief,principal,major 72

malleable,wrought 72

manual,handbook 72

manufacture,fabricate,produce 72

mark,blip,indication 73

market,fair 73

measure,survey 74

metastasis,proliferation 74

mean,average 74

matter,material,substance 74

method,process,way,means,manner,approach 75

mine,pit 76

miniature,baby,midget 76

mix,blend 76

motion,movement 76

need,require,demand 77

nautical,marine 77

multiple,times 77

mould,die 77

notch,cut,recess 78

observe,scrutinize 78

obtuse,blunt 78

only,merely 78

operate,manipulate,maneuver 79

opposite,contrary,reverse 79

orbit,locus,track,trajectory,course 79

origin,source,supply 80

order,contract 80

original,initial 81

outlet,socket,jack,connector 81

overload,surcharge 82

pad,lining,liner,bush 82

paint,varnish,shellac,lacquer 82

paper,thesis,treatise,dissertation 83

parameter,variable 83

part,portion,fraction,section,share 83

pattern,model 84

particular,special,specific 84

percent,percentage 85

perhaps,probably 85

permutation,transposition 85

perpendicular,normal,right,vertical,plumb 85

pilot,experimental 86

pipe,tube,hose 86

place,put 87

plate,electroplate,galvanize 87

plate,sheet,board 87

pointed,sharp 88

pole,polarity,terminal,plate 88

pneumatic,air 88

point,spot,dot 88

polish,buff 89

pollute,contaminate 89

position,location 90

possibility,feasibility 90

potency,efficacy 90

preface,foreword 90

procedure,program 91

property,characteristic,behavior,nature 91

principle,theorem,law,rule 91

proportion,scale 92

prove,confirm 92

pull,drag,haul 93

pulse,impulse,burst 93

pulverizer,kibbler 93

push,thrust 94

question,problem,puzzle 94

quota,norm 94

reach,attain,achieve 95

random,disordered,anomalous,irregular 95

rate,ratio 95

reaction,response 96

reduce,diminish,decrease,decline 96

refine,extract 97

reflect,bounce 97

region,zone 97

repair,overhaul,maintain,service 98

replace,substitute,supersede 98

rigidity,stiffness 99

return,refund 99

resist,withstand 99

result,findings 99

rotate,revolve,spin,roll,turn 100

rough,coarse 100

sample,specimen 101

scales,balance 101

scour,wash 101

separate,detach,decompose,dissociate 101

show,display 102

side,edge,brim 102

smoke,fume 103

single,individual,sole 103

slag,dross 103

soft,mild 104

sound,voice 104

spanner,wrench 104

speed,velocity 104

spread,diffuse 105

stage,step 105

standard,criterion 105

state,status 105

steam,vapour 106

stationary,steady,stable 106

stop,cease 107

store,reserve 107

stove,furnace,oven 107

sterilize,disinfect 107

strength,intensity 108

stretch,elongate,extend,prolong 108

substitute,alternative 108

successive,continuous 109

suction,attraction 109

success,achievement 109

suggestion,proposal 110

sunlight,sunshine 110

symbol,sign,signal 110

symposium,seminar 110

table,bench 111

table,list 111

tap,eavesdrop 111

technology,technique,skill 111

tilt,slant,slope 112

timber,lumber 112

tendency,trend 112

tip,end 113

tolerance,allowance 113

tool,appliance,apparatus 113

tract,duct 114

train,system,series 114

treat,dispose,tackle 114

trial,test 115

universal,versatile 115

use,utilize,employ,apply,harness,salvage 115

volume,bulk 116

waste,refuse,scrap,trash 117

weld,braze,solder 117

wet,humid,moist,damp 117

while,as,when 118

width,breadth 118

wire,thread,line 119

wisp,pencil,beam 119

work,machine 120

yield,output 120

索引 121