党的先进性建设如何借鉴国际共产主义运动的基本经验教训

前苏联及东欧共产党丧失执政地位使国际共产主义运动遭受重大挫折的原因有很多，最重要的因素是苏东共产党蜕化变质。没有按照党的先进性来建设党，丧失了党的思想、理论、阶级基础、群众基础、前进方向的先进性，从而失去了它作为无产阶级先锋队的作用，削弱乃至丧失了执政能力，最终葬送了社会主义事业也葬送了党的自身。国际共产主义的经验教训对中国共产党人在全党开展先进性建设的启示是深刻而巨大的：在新的形势下必须坚持党在指导思想上与时俱进；必须从严治党，建立党的先进性建设长效机制；必须加强党的执政能力建设。巩固党的执政基础；必须加大反腐败力度。永葆党的先进性。     

“砸缸之智”与“让梨之贤”探析——学习加强和改进未成年人思想道德建设有感

本文阐述了当今培养未成年人思想道德建设的重要性。倡导人们学习中国古代孔融“让梨”精神和司马光“砸缸”救人的智慧。进而表明积极构建和社会三位一体的教育体系。努力创造未成年人健康成长的良好社会环境。     

收获期对杂交早稻品质的影响

研究了不同收获期对杂交早稻稻米品质的影响 ,结果表明 :不同收获期处理间稻米的糙米率、精米率、长宽比、垩白指数及直链淀粉含量均无显著差异 ,但胶稠度及蛋白质含量均存在显著差异 ,以抽穗后 35d收获的稻米胶稠度最高 ,以抽穗后 2 5d收获的稻米蛋白质含量最高     

The study on site quality evaluation for dahurian larch (Larix gmelinii Rupr.)

Site quality of larch (Larix gmelinii Rupr.) in Da Xingan Mountain in Inner Mongolia was studied systematically with about 1000 temporary plots and computer software. The nature of site class and site index curve was discussed in view of general mathematical model of height growth. The height growth of dominant tree of four divisions of forest stands were studied and site index tables were constructed respectively. In order to unify the comparing standard and convenience for management in this region, site index table was constucted too. Based on discussing the action and accuracy of forest type, a series of site quality evaluation (forest type-site index class-site index) was suggested. This subject of study is supported by the National Natural Scientific Fund (No. 39270549).     

Utilization of Aromatic Rice in Improving Grain Quality of Hybrid Rice

ThesuccessfuldevelopmentandcommercialuseofhybridricehasgreatlyraisedriceyieldlevelinChina .However ,ithasbeenagreatchallengeforbreederstoim provethegrainqualityofhybridricewithoutsacrificeofitsyield ,i.e .,todevelophybridricecombinationswithgoodgrainqualityaswellashighyield .AromaticricelikeBasmatiinIndiaandPakistanandJasmineinThailand ,isfamousforitshighqualityandu niquepleasantflavorofaroma ,soitishighlyfavoredbyriceconsumersaroundtheworld .Itmightbeaneffectiveapproachtoimprovethegrainqual…     

无线局域网结构与应用前景

从局域网的体系结构出发 ,阐述了无线局域网 (WLAN)的传输技术、发展现状、IEEE80 2 1 1、无线局域网技术标准、无线局域网的组网方式及无线局域网的应用前景     

硝酸还原酶与氮素利用的关系及其在作物遗传育种中的应用(综述)

本文综述了硝酸还原酶与氮素利用的关系及其遗传特性和在作物育种中应用的某些最新进展。氮吸收、利用等性状的生理和遗传特性极其复杂,受环境影响很大,对其进行遗传改良需考虑多种指标。对硝酸还原酶活性(NRA)与品质性状和产量的关系的争论很多,有些研究表明 NRA 可作为品质、产量性状的选择指标,有些则相反。逆境条件下 NRA 的变化非常敏感,NRA 可能与抗逆性有关。     

国产MJ3210小型木工跑车带锯机锯解正交试验分析

采用正交试验设计法，对国产MJ3210小型木工跑车带锯机的锯解质量进行研究。通过实测马尾松锯材尺寸偏差、表面粗糙度等参数，得到其最佳的进料速度、锯解厚度和锯卡高度的组合方案。结果表明，该设备具有结构简单、出材率高、锯解精度高、质量好、成本低和生产效率高等优点。     

Strategic Ideas of Greenway Construction in Ecological Zhejiang Province

INTRODUCTIONThe Zhejiang Provincial Committee of the ChineseCommunist Party and the Zhejiang ProvincialGovernment, followed the natural law and the economicsociety law of development, has laid down the strategicdecision of "to make the ecology province constructionas the carrier, makes afforested Zhejiang" strategicdecision from 2002. From now on, within 20 years,Zhejiang Province will be a sustainable developmentprovince with developedeconomy, exquisite ecologicalenvironment, harmoni…