肺通气的原动力是A.呼吸肌的舒张活动 B.呼吸肌的收缩活动 C.胸内压变化 D.肺本

题型:单项选择题

问题:

肺通气的原动力是

A.呼吸肌的舒张活动

B.呼吸肌的收缩活动

C.胸内压变化

D.肺本身的舒缩活动

E.呼吸肌的舒缩活动

考点:普通考研西医综合西医综合
题型:单项选择题

关于X线管容量的组合,错误的是()

A.瞬时负荷--比负荷值

B.连续负荷--阳极热容量和冷却效率

C.旋转阳极的代表容量--以0.1秒时的最大负荷

D.热容量--表示连续使用特性

E.X线管容量--阳极最大热容量

题型:单项选择题

Human Capital - How what you know shapes your life

Version: Print (Paperback) Publication date: 20 Feb 2007

Language: English ISBN: 9789264029088  Price: €15 £19  1$10

This book explores the influence of education and learning on our societies and lives and examines what countries are doing to provide education and training to support people throughout their lives.

Economic Policy Reforms -- Going/or Growth, 2007 Edition

Version: Print (Paperback) Publication date: 15 Feb 2007

Language: English ISBN: 9789264030473  Price: €60| £75 |$41

Based on a broad set of indicators of structural policies and performance, Going for Growth 2007 takes stock of the recent progress made in implementing policy reforms and identifies, for each OECD country, five policy priorities to lift growth.

Climate Change in the European Alps -- Adapting Winter Tourism and Natural Hazards Management

Version: Print (Paperback) Publication date: 22 Jan 2007

Language: English ISBN: 9789264031685  Price: €24 £32$ 17

The first systematic cross-country analysis of snow-reliability of Alpine ski areas under climate change for five countries in the region: France, Switzerland, Austria, Italy and Germany.

OECD in Figures 2006--2007--Statistics on the Member Countries -- OECD Observer

-- Volume 2006 Supplement 1

Version: Print (Paperback) Publication date: 05 Jan 2007

Language: English ISBN: 9789264022638 Price.; €15 |£20 |$10

A handy pocket reference containing key data covering the entire range of OECD

work including the economy, employment, health, education, migration, the environment, science and technolog y, public finances, agriculture, trade, and development aid.

OECD Economic Outlook -- December No, 80 -- Volume 2006 Issue 2

Version: Print (Paperback) Publication date: 26 Jan 2007

language-English ISBN: 9789264030954 Price: €80 | £97|$55

OECD's twice yearly assessment and projections for the economies of the OECD area and selected non-members.This edition also looks at the rise in household debt.

小题1:Which of the following books was published most lately?

A.OECD in Figures 2006-2007.

B.OECD Economic Outlook.

C.Human Capital.

D.Climate Change in the European Alps.小题2:We can learn from the passage that Alps is _______ .

A.an Austrian interesting place most attractive in summer seasons

B.an European mountain belonging to three countries

C.a stadium for skiing lovers from five European countries

D.an European mountain famous for its winter skiing小题3:From the book with ISBN ____ you can get a wider range of information about OEC  D.

A.9789264029088                 B.9789264022638

C.9789264030954                D.9789264030473

小题4:You should afford _______ Euro dollars for a book to know about the recent progress in economic policies in the OECD countries.

A.60

B.15

C.55

D.80小题5:All the five books are ______.

A.written in English

B.concerned about OECD countries

C.involved with education and economy

D.published by the same print

题型:单项选择题

有线电报和无线电报是人类进入电子通信时代的标志,其中,有线电报是1873年由美国人莫尔斯发明的。

题型:单项选择题

下对特定交易工具的多头空头给予限制的市场风险控制措施是()。

A.止损限额

B.特殊限额

C.风险限额

D.交易限额

题型:单项选择题

下列粉碎机中,属锤式粉碎机的有:().

A、立式锤片式粉碎机

B、对辊式粉碎机

C、齿爪式粉碎机

D、劲锤式粉碎机

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