中国科学院科学出版基金资助出版。

片断：Chapter1IntroductiontoBioorganicChemistry"llmightbehelpful10rrminiliwrselvesrcglariyofthesizcttbleincompletenessofourunderstanding.notonlyofourselves（tsindividualsandusilgroup，hutalsoofNatureandtheworldaroundus.N.Hai-kermanScience183.907（1974）1.1BasicConsiderationsAmongthefirstpersonstodevelopbioorientedorganicprojectswasF.H.Westheimer.inthe1950s.Hewasprobabiythefirstphysicalorganicchemisttodoseriousstudiesot'biochemicalreactions.However.itwasonlytwentyvearslaterthatthefieldblossumedtowhatisnowacceptedasbioorganicchemistry.Bioorganicchemistrvisadisciplinethatisessentialtyconcernedwiththeapplicationofthetoolsot'chemistrytotheunderstandingolbio-chemicalprocesses.Suchanunderstandingisot'tenachievedwiththeaidot'moleculurmodelschemicallysynthesizedinthelaboratory.Thisallowsa"sortingout"ofthemanyvariableparameterssimultaneouslyoperativewithinthebiologicalsystem.Forexample.howdoesabiologicatmembranework？Onebuildsasimplemodelofknowncompositionsandstudiesasinglebehavior，suchasaniontransportproperty.Howdoesthebrainwork？Thisisbyfarz，morecomplicatedsystemthanthepreviouscxample.Againonestudiessinglesynapsesandsinglesynaptieconstituentsandthenasestheobservationstoconstructamodel.Organicchemistsdevelopsyntheticmethodologytobetterunderstandorganicmechanismsandcreatenewcompounds.Ontheotherhand，biochemistsstudylifeprocessesbymeansofbiochemicalmethodology：enzymepurificationandassay，radioisotopictracerstudiesininvivosystems.Theformerpossessthemethodologytosynthesizebiologicalanalogsbutoftenfailtoappreciatewhichsynthesiswouldberelevant.Thelatterpossessanappreciationofwhatwouldbeusefultosynthesizeinthelaboratorybutnottheexpertisetopursuetheproblem.Theneedforthemultidisciplinaryapproachbecomesobvious，andthebioorganicchemistwilloftenhavetwolaboratories：oneforsynthesisandanotherforbiologicalstudy.Anewdimensionresultsfromthiscombinationofchemicalandbiologicalsciences，thatis，theconceptofmodelbuildingtostudyandsortoutthevariousparametersofacomplexbiologicalprocess.Bymeansofsimpleorganicmodels，manybiologicalreactionsaswellasthespecificityandefficiencyoftheenzymesinvolvedhavebeenrepro-ducedinthetesttube.Thesuccessofmanyofthesemodelsindicatestheprogressthathasbeenmadeinunderstandingthechemistryoperativeinbiologicalsystems.Extrapolationofthismultidisciplmarysciencetothepathologicalstateisamajorthemeofthepharmaceuticalindustry-organicchemistsandpharmacologistsworking"sidebyside，"sothatbioorganicchemistryistobiochemistryandmedicinalchemistryistopharmacology.Whatarethetoolsneededforbioorganicmodelstudies？Organicandphysicalorganicchemicalprincipleswillprovide.bytheirverynature，thebestopportunitiesformodelbuilding-modelingmoleculareventsthatformthebasisoflife.Alargeportionoforganicchemistryhasbeenclassicallydevotedtonaturalproducts.Manyofthoseresultshaveturnedouttobewonderfultoolsforthediscoveryandcharacterizationofspecificmoleculareventsinlivingsystems.Think，forinstance，ofthedevelop-mentofantibiotics，certainalkaloids，andthedesignofnewdrugsforthemedicineot'todayandtomorrow.Alllivingprocessesrequireenergy，whichisobtainedbyperformingchemicalreactionsinsidecells.Thesebiochemicalprocessesarebasedonchemicaldynamicsandinvolvereductionsandoxidations.Biologicaloxidationsarethusthemainsourceofenergytodriveanumberofendergonicbiologicaltransformations.Manyofthereactionsinvolvecombustionoffoodssuchassugarsandlipidstoproduceenergythatisusedforavarietyofessentialfunctionssuchasgrowth，replication，maintenance，muscularwork.andheatpro-duction.Thesetransformationsarealsorelatedtooxygenuptake;breathingisabiochemicalprocessbywhichmolecularoxygenisreducedtowater.Throughoutthesepathways，energyisstoredintheformofadenosnetriphosphate（ATP），anenergy-richcompoundknownastheuniversalproductofenergetictransactions.

本书是按照我国各类院校植物学教学的实际情况与要求编写而成。全书分上、下两篇。上篇主要介绍高等植物各大类群的一般特征，以解剖典型代表的方式展示它们共同的结构特征；在绪论部分着重作了解读学名和检索植物的方法指导；教育部生物学教学指导委员会关于标准化考试试题库的大纲中指定了种子植物30个科，本书作了适当的增加以利于各类院校根据自己的教学要求进行选择。下篇为高等植物的多样性，是上篇分类部分内容的补充与拓展、书后还附有拉丁文名称（学名）释义。///本书含插图927幅，其中彩色照片近900余幅。可供高等院校生

地球有百分之七十是海洋，海洋中蕴藏着巨大的宝藏，海洋中有各种各样的动物，本书主要介绍了海洋中的海兽，鲸鱼、海豚、海狮等都是大家所熟悉的，他们的由来、本领和特殊的习性你知道吗？本书将给你答案，让你了解你喜欢的海兽。

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《扬子鳄大体解剖》是以标本的实地观察与解剖所得资料分析汇总而成。书中系统而详实地记叙了扬子鳄的外形与皮肤、骨骼、肌肉三大系统的形态与解剖结构，同时还将许多构造作了成、幼个体之间和不同种属之间的比较。所对照的标本数量较多。书中图表丰富、文字详明。可作为系统发生和化石爬行类研究、以及各方面深入研究扬子鳄的基础和参考资料。也可供广大教学人员及各自然博物馆工作人员参考。

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作者积三十年田野观察之经验，为我们展开了一幅童话般美丽动人的昆虫世界的画卷。他不仅首次正确地解释了这些虫子的生命奇迹，而且还拓宽了人类认识自然的视野。细致的观察、科学的分析加了最优美的描述，使这本生物学专著成为公认的文学经典之一。

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内容简介《自由基生命科学进展》自出版以来，受到专家、学者及专业人士的密切关注，已出版了5集，读者反映有较高的参考及交流价值。第6集仍与以往各集相同，登载纯学术性论文，综述及书评，范围涉及自由基对医学及农业的影响，自由基生命科学的理论及测试方法，以及在医药、农业、保健、环保等方面的应用。为便于国际交流，每篇文章的题目、摘要及图、表都用英文撰写。