代际流动

题型:名词解释

问题:

代际流动

考点:应用社会学城市社会学城市社会学题库
题型:名词解释

根据下列文字资料,回答下列问题。


2006年,广东城镇单位从业人数创历史新高,2006年从业人数比上年年底增加50.17万人,比1995年高峰期的911.90万人还多42.54万人。2006年年末企业从业人员达到696.33万人,比上年年底增加42.45万人,而同期事业、机关单位的从业人员为258.11万人,比上年年底增加7.72万人。2006年年末,全省城镇单位从业人员按经济类型分,国有经济为383.78万人,占总体的40.3%,城镇集体经济、其他各种经济从业人员分别占总体的7.0%、52.6%,各比重依次与上年相比,国有经济略增0.3%,集体经济下降0.6%,其他各种经济提升2.2%。广东制造业从业人员2006年的人数已发展到359.98万人,占总体的41.0%,比上年增加了1.2%。

2005年,广东事业、机关单位的从业人员占城镇从业人员的比例是多少( )

A.27.69%
B.7.72%
C.28.30%
D.27.0%

题型:名词解释

哪些是肾脏分泌的生物活性物质()

A.血管紧张素

B.前列腺素

C.促红细胞生成素

D.肾素

E.1,25-(OH)2-D3

题型:名词解释

下列哪些病变因肺含气量减少而叩诊为浊音或实音()

A.气胸

B.肺梗死

C.肺肿瘤

D.肺包虫

E.肺气肿

题型:名词解释

图中是一底边宽为L的闭合线框,其电阻为R。现使线框以恒定的速度v沿x轴向右运动,并穿过图中所示的宽度为d的匀强磁场区域,已知L< d,且在运动过程中线框平 面始终与磁场方向垂直。若以x轴正方向作为力的正方向,线框从图中所示位置开始运动的时刻作为时间的零点,则在图所示的图像中,可能正确反映上述过程中磁场对线框的作用力F 随时间t变化情况的是

题型:名词解释

Arnold: I was recently denied a seat on an airline flight for which I had a confirmed reservation, because the airline had overbooked the flight. Since I was forced to fly on the next available flight, which did not depart until two hours later, I missed an important business meeting. Even though the flight on which I had a reservation was canceled at the last minute due to bad weather, the airline should still pay me compensation for denying me a seat on the flight.
Jamie: The airline is not morally obligated to pay you any compensation. Even of you had not been denied a seat on the earlier flight, you would have missed your business meeting anyway.
Which is the principle that, if established, justifies Jamie’s response to Arnold is that an airline is morally obligated to compensate a passenger who has been denied a seat on a flight for which the passenger has confirmed reservations

A.If the only reason the passenger is forced to take a later flight is that the airline overbooked the original flight.

B.Only if there is a reason the passenger is forced to take a later flight other than the original flight’s being canceled due to bad weather.

C.Only if the passenger would not have been forced to take a later flight and the airline not overbooked the original flight.

D.Even if the only reason the passenger is forced to take a later flight were that the original flight is canceled due to bad weather.

E.(E) Even if the passenger would still have been forced to take a later flight and the airline not overbooked the original flight.

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