熔化极氩弧焊为使熔滴出现喷射过渡,其电源极性应选用()。A.直流正接 B.直流反接

题型:单项选择题

问题:

熔化极氩弧焊为使熔滴出现喷射过渡,其电源极性应选用()。

A.直流正接

B.直流反接

C.交流电

考点:焊工技能考试中级机械焊接工中级机械焊接工题库
题型:单项选择题

下面句子没有语病的一项是(    )

A.在那美丽富饶的黑土地上,是我祖祖辈辈生活的地方

B.微笑是一首动人的歌声,它让我们的生活充满了温馨

C.江边垂柳,袅娜多姿,令许多游人不禁停下脚步驻足观赏

D.语言文字是人类最重要的交际工具和信息载体,是人类文化的重要组成部分

题型:单项选择题

下列政府对经济运行的宏观调控中属于直接调控的是()。

A.政府对产品的行政调拨

B.对银行贷款的额度控制

C.对短缺资源的定量配给

D.财政政策调控

E.收入分配政策

题型:单项选择题

恐龙的质量可达50t,则它的体重为               N,相当于             个质量为50kg的同学的体重.

题型:单项选择题

D

The Focal Point of the “ Chinese Liquor Golden Triangle”

In China, there is a saying: a good spirit(wine) is in Sichuan, but the great one is in Yibin.

Yibin, the birthplace of Wuliangye, has a centuries-old tradition of producing great spirits. At the confluence of Jinsha and Min rivers, Yibin is praised as the first city on the source of the Yangtze River. Here, the water is clean, the soil is rich, and the climate is very favorable for brewing good liquor. The blessings of nature and centuries-old liquor brewing traditions gave rise to “ The Ten-Mile Liquor City ”, the main production facility of domestic liquor giant Wuliangye Group Co. Ltd.

Extending across 10 kilometers and dotted with gardens and sculptures, the city attracts domestic and foreign visitors with its famed liquor brewing and related culture. Another attraction is its legendary Ming Dynasty (1368-1644AD) liquor cellars (酒窖,地下储藏室).

The city has 30,000 large modern brewing tanks that provide an enormous capacity to store liquor.

The high quality of Wuliangye also owes much to its unique brewing techniques and materials. These traditional techniques are included on the list of national intangible(非物质的) cultural heritage.

Wuliangye’s sales revenues(销售额)and pre-tax profits accounted for nearly half of the respective (分别的) 59 billion yuan and 12.5 billion yuan generated by Sichuan’s provincial liquor industry in 2008. Liquor production by large enterprises in the province was about 1.1 million kiloliters, accounting for 19.6% of the production in the country.

Wuliangye is now investing 300 million yuan in a state-of-the-art quality assurance center (质保中心)that has higher standards than national requirements, which will boost the existing quality-control system when it is put into service next year.

With a goal of production value of 100 billion yuan for the year of 2020, Wuliangye is playing a leading role in the development of the liquor industry in the region. A lot of related industries are now building up in the region to create a Chinese Liquor Golden Triangle —the Chinese equivalent (相当于)of the French Bordeaux region---that continues to appear on the upper reaches of the Yangtze River.

67. To be exact, the domestic liquor giant Wuliangye Group Co. Ltd. Lies _________.

A. on the Jinsha River              B. in the city of Yibin

C. to the west of Sichuan            D. on the middle reaches of the Youngtze River

68. Which of the following is the most favorable for brewing the good wine?

A. The water       B. The soil         C. The climate          D. The facility     

69. Which of the following is NOT true according to the passage above ?

A. Compared with the western countries, Chinese wines have a long way to go.

B. The Golden Triangle is known for its wines and related industries.

C. Wuliangye’s pre-tax profit accounted for nearly 6.25 billion in 2008.

D. The liquor production of our country in 2008 is about 5,6 million kiloliters.

70. Domestic and foreign visitors go to the city for its _______.

A. famous wine brewing and related culture

B. beautiful geographical landscape

C. historic relics of different Chinese dynasties

D. the source of the Yangtze River

题型:单项选择题

认可的含义是什么

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