(29.1)--4.1.2科技词汇讲解（2）.pdf

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1、Scientific and Technical Words Section TwoWord Building and FormationContents1.Derivations2.Compound words3.Abbreviations4.Blendings1.DerivationsAffixPrefixSuffixExamples semi-micro auto-thermo-semiconductorautomotivemicroscopethermometerPrefix anti-geo-inter-trans-carbo-momo-bio-sub-ultra-antibodyg

2、eomagneticintermediatetransplantcarbohydratemonoamplifierbiodiversitysubcontinentultrafilterSuffix-ology-itis-meter-ics-ism-tantanthropologyarthritisgasometerstatistics mechanism pollutant-load-se/-ze-en-fy-ise/ize-ateoverload/uploadincrease/defreezeshorten/enlightenpurify/amplifymegnetise/formalize

3、integrate/accelerate-al-able-ible-ive-ous-proof-ic-entrational/critical knowledgeable/noticeablepossible/negligibleeffective/reactivesimultaneous/porouswaterproof/fireproofelectronic/metallicdivergent/sufficient2.Compound words work+shop workshop lap+top laptop mine+sweeper minesweeper voice+mail vo

4、icemailN.+V-ingV-ing+N.target-trackingsleeping-pillswatch-makingbuilding-material closed-loop V-belt breakthrough downfall white+wash whitewash out+spread outspread under+line underline short+circuit short-circuit large+scale large-scale glass+topped glass-topped record+breaking record-breaking newl

5、y+invented newly-invented3.Abbreviations Clipped words Acronyms Initials AbbreviationsClippingsmaths mathematicsflu influenzagas gasolinelab laboratorykilo kilogramphone telephoneAcronyms sonar Sound Navigation and Ranging radar Radio Detecting and Ranging laser Light Amplification by Stimulated Emi

6、ssion of RadiationROM Read Only MemoryRAM Random Access MemoryPLUTO Pipeline Under the OceanSARS Severe Acute Respiratory SyndromeInitialsABM Anti-ballistic MissileCPU Central Processing UnitADSL Asymmetric Digital Subscriber LineGPS Global Positioning SystemAbbreviationset al.and othersvs.versusFig.Figuresq.squaree.g.for exampleLtd.limited4.Blendingstransceivertransmitter+receivercomsatcommunication+satellitehitechhigh+technologyoptocoupleroptical+couplerecocideecology+cideaerosolaero+solutionThanks!