化工专业英语课件.ppt

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1、EnglishforChemicalEngineers1.Itemsinlaboratory(实验用品)试管testtube玻棒:glassrod试管刷testtubebrush移液管(吸量管)pipette试管夹testtubeholder/clamp橡皮塞rubberstopper试管架test-tuberack导管deliverytube烧杯beaker集气瓶bottle/glassjar烧瓶flask橡皮管rubbertube圆(平)底烧瓶round(flat)-bottomflask锥形瓶conicalflask容量瓶volumetricflask水槽ta

2、nk干燥管dryingtube量筒graduatedcylinder铁架台ironstand漏斗funnel滴定管burette分液漏斗separatingfunnel角匙spoon滴管eyedropper洗瓶washbottle温度计thermometer表面皿watchglass滤纸filterpaper天平balance蒸发皿evaporationdish石棉网wiregauze研钵(杵)mortarpestle磁搅拌magneticstirrer搅拌子stirringbarSee“化工英语教程”,p712.  Namesofelements(化学元素名称)I

3、AHydrogenLithiumSodiumPotassiumRubidium(铷)Cesium(铯)['si:zjəm]Francium(钫)IIABeryllium(铍)MagnesiumCalciumStrontium(锶)['strɔnʃiəm]Barium(钡)Radium(镭)IIIABoron'bɔ:rɔn]AluminiumGallium(镓)Indium(铟)Thallium (铊)['θæliəm]IVACarbonSiliconGermanium(锗)[dʒə:'meiniəm]TinLeadVANitrogenPhosphorusArsenic

4、(砷)['ɑ:sənik]Antimony(锑)['æntiməni]Bismuth(铋)['bizməθ]VIAOxygenSulfurSelenium(硒)[si'li:niəmTellurium(碲)[te'ljʊəriəmPolonium(钋)[pə'ləuniəm]VIIAFluorineChlorineBromineIodineAstatine(砹)['æstəti:n]0HeliumNeon['ni:ən]ArgonKrypton(氪)['kriptɔn]Xenon(氙)['zenɔn]Radon(氡)Fe:ironCu:copperZn:zincHg:

5、mercuryAg:silverAu:goldNamesofcommonmetalsPt:Platinum铂['plætinəm]Pd:Palladium钯[pə'leidiəm]Cd:Cadmium镉['kædmiəm]Mn:manganese锰'mæŋgəni:z]钨元素来自德文：Wtungsten['tʌŋstən]（wolfram）十个来自拉丁文（括号内为拉丁文）：Nasodium（natrium）Agsilver（argentums）Kpotassium（kalium）Augold（aurum）Feiron（ferrum）Cucopper（cuprum）Sn

6、tin（stannum）Hgmercury(hydrargyrum)Pblead（plumbum）Sbantimony（stibium）(锑)3.Mathematicalsymbols(数学术语)＋plus,positivesign－minus,subtraction×multiple,times÷over,divideby()roundbrackets/parentheses[]square/angularbrackets{}braces＝equals/isequalto≈approximatelyequalto＜lessthan＞greaterthanX2squa

7、redX3cubedoCcentigrade%percentSee“化工英语教程”,p65NomenclatureofInorganicCompounds（无机化合物命名法）*命名（Nomenclature）来自拉丁文的nomen(name)和calare(call)1.1NamesofCations(阳离子的命名)1.1.1MonatomicCations(单原子阳离子)：元素名称+ionNa+：sodiumionCa2+：calciumionAg+：silverionAl3+：aluminumionCu＋copper(I)ion;Cu2+copp