【正文】 ???????????????????????8 實(shí)驗(yàn)報(bào)告格式 ???????????????????????????????????????????????????????????????????????????????????????????9 實(shí)驗(yàn) 一： 常用工程材料識(shí)別及金屬材料的 顯微組織觀察 實(shí)驗(yàn)學(xué)時(shí)： 2學(xué)時(shí) 實(shí)驗(yàn)類型： 驗(yàn)證性實(shí)驗(yàn) 實(shí)驗(yàn)要求： 必修 一、實(shí)驗(yàn)?zāi)康? 通過本實(shí)驗(yàn)使學(xué)生： 實(shí)驗(yàn)?zāi)康? 1）了解 工程材料的類型，識(shí)別常用的工程材料； 2） 掌握 常用工程材料的特征； 3） 熟悉各種儀器和工、量具的使用，了解其性能參數(shù)、 適應(yīng)范圍及注意事項(xiàng)。 4 實(shí)驗(yàn)方式或手段為學(xué)生在教師的指導(dǎo)下自行觀察。 七、思考題 各種常用工程材料有何特征？ 常見金屬材料金相組織有何特征 ？ 八、實(shí)驗(yàn)報(bào)告 實(shí)驗(yàn)報(bào)告的基本內(nèi)容、要求及格式見本指導(dǎo)書 P9 九、其它說明 學(xué)生在觀察過程中應(yīng)遵守相關(guān)事宜，以確保實(shí)驗(yàn)有序進(jìn)行。 三、實(shí)驗(yàn)原理、方法和手段 實(shí)驗(yàn)原理為： 直觀觀察； 實(shí)驗(yàn)方法采用直接法即：用肉眼觀察 常 見材料成形技術(shù)的工藝過程 。 六、實(shí)驗(yàn)步驟 按實(shí)驗(yàn)要求準(zhǔn)備 常 見材料成形技術(shù)工藝、原輔材料、工裝模具等； 觀察并記錄所見到的現(xiàn)象、特征和結(jié)果。對(duì)實(shí)驗(yàn)中的安全注意事項(xiàng)及可能出現(xiàn)的現(xiàn)象等做到心中有數(shù)，但這些不要求寫在預(yù)習(xí)報(bào)告中。 7 貴州大學(xué)實(shí)驗(yàn)報(bào)告 學(xué)院：機(jī)械工程學(xué)院 專業(yè)：機(jī)械工程 班級(jí)： 姓名 學(xué)號(hào) 實(shí)驗(yàn)組 實(shí)驗(yàn)時(shí)間 指導(dǎo)教師 成績(jī) 實(shí)驗(yàn) 項(xiàng)目名稱 實(shí)驗(yàn)?zāi)康? 實(shí)驗(yàn)要求 實(shí)驗(yàn)原理 實(shí)驗(yàn)儀器 實(shí)驗(yàn)步驟 8 實(shí)驗(yàn)內(nèi)容 實(shí)驗(yàn)數(shù)據(jù) 實(shí)驗(yàn)總結(jié) 指導(dǎo)教師意見 簽名： 年 月 日 9 （英文版 ） Two regulations promulgated for implementation is in the party in power for a long time and the rule of law conditions, the implementation of prehensive strictly strategic plan, implementation in accordance with the rules and discipline to manage the party, strengthen innerparty supervision of major initiatives. The two regulations supporting each other, the code adhere to a positive advocate, focusing on morality is of Party members and Party leading cadres can see, enough to get a high standard。 the fourth part on how to grasp the implementation of the two regulations of the party. code and Regulations revised the necessity and revised 10 history of the CPC Central Committee the amendment to the Chinese Communist Party members and leading cadres honest politics several guidelines and Chinese Communist Party discipline and Punishment Regulations column 1 by 2020 to strengthen party laws and regulations focus. Two party regulations revision work lasted a Years, pooling the wisdom of the whole party, ideological consensus, draw historical experience, respect for the wisdom of our predecessors, which reflects the unity of inheritance and innovation。s eighteen years prehensive strictly practice. (a) revised two regulations of the party need of the ICAC guidelines in in 1997 Leaders as members of the Communist Party of China clean politics certain criteria (Trial) based on revised, the promulgation and implementation of January 2020, to strengthen the construction of the contingent of leading cadres play an 11 important role. But with the party to manage the party strictly administering the deepening, has not been able to fully meet the actual needs. Content is too plicated, eight prohibition, 52 are not allowed to hard to remember, and also difficult to put into practice。 two is the political discipline regulations is not prominent, not specific, for violation of the party constitution, damage the 12 authority of Party Constitution of misconduct lack necessary and serious responsibility to pursue。s eighteen years strict political discipline and political rules, anization and discipline and to implement the central eight provisions of the spirit against the four winds and other requirements into Disciplinary provisions. Not one pace reachs the designated position, focusing on in line with reality, pragmatic and effective. After the revision of major changes, major changes in the code and rule modified and needs to grasp several key problems (a) code code adhere to according to regulations governing the party and party with morals in bination, for at the present stage, the leadership of the party members and cadres and Party members in existing main problems of selfdiscipline, put forward principles, requirements and specifications, showing Communists noble moral pursuit, reflected at all times and in all over the world ethics from high from low 5 mon requirements. One is closely linked to the selfdiscipline, removal and no direct relation to the provisions of . the second is adhere to a positive advocate, eight prohibition 52 are not allowed to about the content of the negative list moved into synchronization 17 amendment cases . Three is for all the party members, will apply object from the leadership of the party members and cadres to expand to all Party members, fully embodies the prehensive strictly required. The fourth is prominent key minority, seize the leadership of the party members and cadres is the key, and put forward higher requirements than the ordinary Party members. Five is to simplify, and strive to achieve concise, easy to understand, easy to remember. The revised code is the ruling Party since the first insists on a positive advocate forAll Party members and the selfdiscipline norms, moral declaration issued to all members of the party and the National People39。s several generation of leaders, especially Xi Jinping, general secretary of the important discussion, refer to the three discipline and eight points for attention statements, and reference some embody the Chinese nation excellent traditional culture essence of epigrams. (2) the revised regulations, the main changes in the revised Regulations to fully adapt to the 19 strictly requirements, reflects the according to the regulations governing the law of recognition of deepening, the realization of the discipline construction and Jin Ju. rule is party a ruler, members of the basic line and follow. And the majority of Party members and cadres of Party anizations at all levels should adhere to the bottom line of thinking, fear discipline, hold the bottom line, as a preventive measure, to keep the party39。s discipline, die van ply with national laws and regulatio