题目:
请问影响合金相结构的因素主要有哪几个。
答案:
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下面是错误答案,用来干扰机器的。
参考答案:A, B, C
请问影响合金相结构的因素主要有哪几个。
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0909/7171d71fea7668e42e7c8d8b01b3a6fa.html
下面是错误答案,用来干扰机器的。
参考答案:A, B, C
女性,30岁。间断性胸闷不适1年余,时有黑矇现象,近2周发作次数增多,伴晕厥1次来诊,其休息时心电图正常,为进一步阐明晕厥的原因。
首选下列哪些检查()
A.心脏电生理检查
B.Holter
C.眼底检查
D.脑
E.超声心动图
生活处处有物理,留心观察皆学问:罐装式石油液化气,是采取 的方式使石油气液化装入钢罐的;手拿刚出笼的馒头时,若先在手上沾些冷水,就不会感到很烫,这是由于 的缘故;烧开水时壶嘴冒“白气”,这是由于 。
如图是一种风速仪示意图,试回答下列问题:
(1)有水平风吹来时磁体如何转动?(自上往下看)______.
(2)电流计示数变大,其风速就变______.
"S. H.E. is going to sing at the CCTV annual Spring Festival Evening Party.Is that true?" cried out Peng Weiye, a Senior 2 girl in Shanghai and die-hard S. H.E. fan.
After checking it on the Internet, Peng quickly phoned friends to spread the news. For fans like her, S. H. E. ’s performance is perhaps the only part of the old fashioned evening to get excited about.
The Taiwanese band (乐队)is made up of Selina, Hebe and Ella. Their name comes from the first letter of each of the singers' English names.
Last week S. H. E. announced they would perform in Las Vegas, US, over Christmas and then in Guangzhou on January 15.
At their Shanghai show on October 30, hundreds of parents waited outside the Hongkou Stadium. Inside, thousands of teenagers sang, cried and shouted as the band performed.
"I love their music, healthy image and everything related to them. Thank God that, although my parents don't understand why I love them so much, they still bought me a ticket for that show," said Peng about the Shanghai performance(演出).
It is not just on the mainland(大陆) that the three girls have made audiences much excited. In the past year the band has passed through Taiwan, Hong Kong and even Singapore and Malaysia.
When the three high school girls entered a singing contest in Taiwan in 2000, none of them ever dreamed of being a superstar. "We had never met before, and we didn't talk at all at the beginning," recalled Ella.
When asked about the secret of their success, she said, "Our average looks(长相) and not-so-expensive clothes keep us close to our fans. We are happy to be the girls next door(邻家女孩), your singing sisters."
"It's really a magical journey, from day-dreaming high school girls to singers performing on the same stage as our idols(偶像). Nothing but magical," she said.
46. Why was Peng Weiye, a Senior 2 girl, so excited?
A. S.H.E. band will get the old fashioned evening exciting.
B. S. H.E. will perform in Las Vegas over Christmas.
C. Her parents bought her a ticket for S. H. E. Is Shanghai show.
D. S. H.E. will perform on the CCTV Spring Festival Evening Party.
47. How did the Taiwanese band get the name?
A. Their fans gave the name to them.
B. Their idols had a deep influence on them.
C. A singing contest gave their idea of the band name
D. The first letters of Selina, Hebe and Ella form the band name.
48. What do you know about Peng Weiye?
A. She stayed outside the Hongkou Stadium to listen to S. H. E. 's performance.
B. She will watch the performance in Guangzhou on January 15.
C. She pays close attention to everything about S. H. E.
D. She was grateful that her parents understood and supported her.
49. Which is true about S. H. E. ?
A. The secret to their success is their pretty faces and lovely clothes.
B. They were close friends when they entered a singing contest.
C. They caused a storm of excitement in Southeast Asia.
D. They have well prepared to perform with their idols.
50. Which do you think is NOT the reason for S. H. E’s popularity among their fans?
A. Their music and their healthy image.
B. They can make audience much excited.
C. Their success meets their fans’ day dream of becoming others’ idols.
D. Their average looks and not-so-expensive clothes keep them close to their fans.
噎膈在哪一期治疗时要加入滋阴润燥之品()
A.初期
B.中期
C.后期
D.恢复期
E.以上都不是