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Quiz Directions : Please write down the Chinese characters of the words you hear in the blanks. 1. They also continued to use 1 .And here you can see two pieces belonging to the 2 , and the 2 went from 770 BC down to 221 BC. And they have the most amazing polish. (British Museum) 2. One of the most spectacular objects in the exhibition is this solid gold belt. The belt was made for Prince 3 of 4 , a younger brother of one of the early 5 Emperors. The gemstones with which it was studded were not produced within the Chinese empire itself. They almost came from Sri Lanka. (British Museum) 3. 6 is the masterpiece of 7 , a 8 dynasty artist, which vividly captures the thriving life of people from the 8 dynasty, in the capital city of 9 , today’s 10 . 4. China's first cargo spacecrafte 11 1 will carry out several experiments . You may have seen the famous Hollywood movie The Martian starrring Matt Damon. Space immigration as depicted in the film may not seem too far now. China has already done some research on that,including making babies while travelling in space. 5. China's 12 3 launched in 2013, making China the third country to land a wheeled vehicle on the moon's surface, and the first in the 21st century. The 12 3 craft has a nuclear-powered lander and a small rover named 13 , or "jade rabbit." 6. 14 wrote his Analects , 15 Wrote the 16 . And 17 became the father of Legalism. And in thestate of 18 , so tradition has it, a militarycommander by the name of 19 later known by the honorific 20 wrote a treatise known as Master 21 ’s Military Methods, better known in the west as The Art of War . 7. 22 was born in 1371 in what is now 23 province in southwest China, under the name, 24 , the Chinese rendering of Muhammad. His familyhad connections in the 25 world, and he may well have spoken Arabic- something that hints of the exploits that would gain him fame because between 1405 and 1433, he commanded seven voyages of a size and splendor, unmatched in Chinese history.
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【简答题】Fe-Fe 3 C相图: (1)画出Fe-Fe 3 C相图,并用组织组成物填写相图。 (2)依据此相图分析w C =1.2%的铁碳合金自液相至室温的平衡转变过程,并画出此成分合金室温下的组织示意图。 (3)计算w C =0.6%铁碳合金室温时相组成物的质量分数及组织组成物的质量分数。
【简答题】对列表L进行降序排列并输出,要求列表L由用户输入
【单选题】习近平总书记多次强调,教育的根本任务是 。
A.
立德树人
B.
发展素质教育
C.
推进教育公平
D.
尊师重教
【多选题】凸轮轴的布置形式有()
A.
下置式凸轮轴
B.
上置式凸轮轴
C.
顶置式凸轮轴
D.
并列式凸轮轴
【多选题】凸轮轴的布置形式有哪些?
A.
上置式
B.
中置式
C.
尾置式
D.
下置式
【多选题】与砼密实度有关的是( )。
A.
抗渗性
B.
抗冻性
C.
工作性
D.
耐久性
E.
【简答题】配气机构中凸轮轴的布置形式有凸轮轴()、凸轮轴中置和凸轮轴下置。
【单选题】习近平总书记多次强调,教育的根本任务是 ____ 。
A.
发展素质教育
B.
推进教育公平
C.
立德树人
D.
尊师重教
【单选题】凸轮轴的布置形式有()
A.
前置和后置
B.
上置和侧置
C.
侧置、下置和上置
D.
下置、中置和上置
【单选题】下列关于砼浇筑的一般要求选项中错误的是?
A.
如已有初凝现象,则应再进行一次强力搅拌方可入模;
B.
如砼在浇筑前有离析现象,亦须重新拌合才能浇筑
C.
浇筑竖向结构砼前,底部应先浇入100-200mm厚与砼成分相同的水泥砂浆,以避免产生蜂窝、麻面及烂根现象
D.
对于配筋较密或不便于捣实的结构倾落高度不超过60cm
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