化工原理答案下册.doc

1、position-related consumption of civil servants has been swept by finance, consumer, regardless of cost, extravagance and waste in the civil service position-related consumption, abuse, corruption and embezzlement, corruption is important. Then, under the conditions of market economy, how to reform t

2、he existing civil duty consumption management, explores a source to prevent and curb the post consumption corruption way, is currently a major issue faced by honest work. Recently, I conducted research on this issue, this problem on some humble opinions. First, the existing public servants duty cons

3、umption the main problems seen from the investigation and reasons, in recent years, public servants duty consumption caused by the abuses and not a person of integrity, is one of the major problems in the party in Government, its operation order have a negative effect on the party and Government org

4、ans, seriously damaging the image of the party and the Government, undermining the relationship between party and the masses, effect, opening up and economic construction. From I County in recent years of governance situation see, positions consumption in the produced of “two not“ phenomenon renderi

5、ng four a features: a is positions consumption system lost has due of binding, right is greater than rules, and right is greater than method of phenomenon more highlight; II is in positions consumption in the Camera Obscura operation, using terms, will positions consumption into has personal consump

6、tion, will corporate points to into personal points to, makes positions consumption in some aspects has into positions enjoy and self-dealing of means; three is to positions consumption for name, fraud, false impersonator, Trend of negative corruption phenomena such as corruption and misappropriatio

7、n; four palaces, follow the fashion, rivalries, wasteful, and post consumption became a symbol of showing off their individual capacities. Caused by public servants duty consumption of many “two“ phenomenon in which people reflect the biggest problems are: (a) the official car problems. Mainly in th

8、ree aspects: one is the larger buses cost expenditure. According to statistics, until November 2003, XX County township Department bus 159 cars, which department owns the bus 145 vehicles, and showed an increasing trend. Financial expenses cost per bus per year to 35,000 yuan, and in fact every cost

9、 up to 50,000 yuan. Some units also hiring temporary drivers and expenditure on wages and subsidies. Necessary to “keep a car“, but also “dependants“, leading to larger expenses. Second, gongchesiyong breed unhealthy tendencies. Some people believe that now some bus drivers use one-third, one-third

10、leading private one-third used for official purposes. Some public servants, especially leading officials motoring, cars for private purposes, violating the self-discipline regulations, and even lead to traffic accidents. According to statistics from related departments, since 2004, the correct inves

11、tigation in our County serves nearly 30 cars for private purposes, only the first half of this year, cars for private purposes or leaders driving a vehicle accident caused by road accidents, 1, 1 people killed and direct economic losses amounting to more than 100,000 yuan. Third, high efficiency and

12、 low cost of the bus. Surveys show that, the operating costs of taxis for the 8200/. Is a fundamental priority of the reform, it is a difficult problem that must be solved in the reform process. Clearly, the post consumption averages three years before as a base and fine-tuned on the basis of this s

13、ingle practices must be improved. Improvements to adhere to three principles: first, under the existing policy provisions approved for public servants duty consumption standards, calibration, is not contrary to policy. Second, according to the local financial situation and peoples sustainability, pu

14、blic servants duty consumption standards approved, both financial reach, and people passing through. Third, according to the operational needs of civil servants responsible for authorized public servants duty consumption standards, both high and low positions, but also the nature of the work and the

15、 workload. In reform of method Shang, approved civil servants positions consumption standard to “big unified, and small dispersed“ suitable, that most positions consumption project should according to policy provides proposed unified standard, consider to ranks, and units and the work task of differ

16、ences sex, unified of standard should has elastic of and dynamic of, makes regions, and units in implementation unified standard Shi has must of flexible disposal right; but since set of standard must after financial, and audit, sector audit approved Hou to implementation. (C) reform package. Public

17、 servants duty consumption elasticity of consumption to limit consumption, turning mess into kitchen after dinner, follow the civil servant with a how to use personal title subsidies, or how to manage a personal duty consumption use of subsidies. Therefore, we must establish and perfect with public

18、servants duty consumption monetization reform support of the series of governance systems such as the civil service examination of responsibility, system, low fault investigation system, the report said. While other measures to keep up. Discipline inspection and supervision organs, financial, auditi

19、ng departments should strengthen supervision and inspection of public servants duty consumption monetization reform progress, to strengthen the reform of public servants duty consumption monetization system, measures to develop and monitor the implementation of inspection, not consumption as require

20、d, even shifting consumer behavior to stop, serious cases to deal with. Three ideas, public servants duty consumption monetization reform of politics, the economy and the deepening of the reform, public servants duty consumption as somewhere between a reform also demonstrated its importance and urge

21、ncy. First of all, civil servants especially party and Government leaders and public servants duty consumption there are big drawbacks. NPC deputies and CPPCC members and the broad masses are concerned about. Secondly, the 化工原理第二版 夏清，贾绍义 课后习题解答 （夏清、贾绍义主编.化工原理第二版（下册）.天津 大学出版）社,2011.8.） 第 1 章 蒸馏 1.已知含

22、苯 0.5（摩尔分率）的苯-甲苯混合液，若外压为 99kPa，试求该溶液 的饱和温度。苯和甲苯的饱和蒸汽压数据见例 1-1 附表。 t（） 80.1 85 90 95 100 105 x 0.962 0.748 0.552 0.386 0.236 0.11 解：利用拉乌尔定律计算气液平衡数据 查例 1-1 附表可的得到不同温度下纯组分苯和甲苯的饱和蒸汽压 PB*，P A*， 由于总压 P = 99kPa，则由 x = (P-PB*)/(PA*-PB*)可得出液相组成，这样就可以得到 一组绘平衡 t-x 图数据。 以 t = 80.1为例 x =（99-40）/（101.33-40）= 0.96

23、2 同理得到其他温度下液相组成如下表 根据表中数据绘出饱和液体线即泡点线 由图可得出当 x = 0.5 时，相应的温度为 92 2.正戊烷（C 5H12）和正己烷（C 6H14）的饱和蒸汽压数据列于本题附表，试求 P = 13.3kPa 下该溶液的平衡数据。 温度 C5H12 223.1 233.0 244.0 251.0 260.6 275.1 291.7 309.3 K C6H14 248.2 259.1 276.9 279.0 289.0 304.8 322.8 341.9 position-related consumption of civil servants has been s

24、wept by finance, consumer, regardless of cost, extravagance and waste in the civil service position-related consumption, abuse, corruption and embezzlement, corruption is important. Then, under the conditions of market economy, how to reform the existing civil duty consumption management, explores a

25、 source to prevent and curb the post consumption corruption way, is currently a major issue faced by honest work. Recently, I conducted research on this issue, this problem on some humble opinions. First, the existing public servants duty consumption the main problems seen from the investigation and

26、 reasons, in recent years, public servants duty consumption caused by the abuses and not a person of integrity, is one of the major problems in the party in Government, its operation order have a negative effect on the party and Government organs, seriously damaging the image of the party and the Go

27、vernment, undermining the relationship between party and the masses, effect, opening up and economic construction. From I County in recent years of governance situation see, positions consumption in the produced of “two not“ phenomenon rendering four a features: a is positions consumption system los

28、t has due of binding, right is greater than rules, and right is greater than method of phenomenon more highlight; II is in positions consumption in the Camera Obscura operation, using terms, will positions consumption into has personal consumption, will corporate points to into personal points to, m

29、akes positions consumption in some aspects has into positions enjoy and self-dealing of means; three is to positions consumption for name, fraud, false impersonator, Trend of negative corruption phenomena such as corruption and misappropriation; four palaces, follow the fashion, rivalries, wasteful,

30、 and post consumption became a symbol of showing off their individual capacities. Caused by public servants duty consumption of many “two“ phenomenon in which people reflect the biggest problems are: (a) the official car problems. Mainly in three aspects: one is the larger buses cost expenditure. Ac

31、cording to statistics, until November 2003, XX County township Department bus 159 cars, which department owns the bus 145 vehicles, and showed an increasing trend. Financial expenses cost per bus per year to 35,000 yuan, and in fact every cost up to 50,000 yuan. Some units also hiring temporary driv

32、ers and expenditure on wages and subsidies. Necessary to “keep a car“, but also “dependants“, leading to larger expenses. Second, gongchesiyong breed unhealthy tendencies. Some people believe that now some bus drivers use one-third, one-third leading private one-third used for official purposes. Som

33、e public servants, especially leading officials motoring, cars for private purposes, violating the self-discipline regulations, and even lead to traffic accidents. According to statistics from related departments, since 2004, the correct investigation in our County serves nearly 30 cars for private

34、purposes, only the first half of this year, cars for private purposes or leaders driving a vehicle accident caused by road accidents, 1, 1 people killed and direct economic losses amounting to more than 100,000 yuan. Third, high efficiency and low cost of the bus. Surveys show that, the operating co

35、sts of taxis for the 8200/. Is a fundamental priority of the reform, it is a difficult problem that must be solved in the reform process. Clearly, the post consumption averages three years before as a base and fine-tuned on the basis of this single practices must be improved. Improvements to adhere

36、to three principles: first, under the existing policy provisions approved for public servants duty consumption standards, calibration, is not contrary to policy. Second, according to the local financial situation and peoples sustainability, public servants duty consumption standards approved, both f

37、inancial reach, and people passing through. Third, according to the operational needs of civil servants responsible for authorized public servants duty consumption standards, both high and low positions, but also the nature of the work and the workload. In reform of method Shang, approved civil serv

38、ants positions consumption standard to “big unified, and small dispersed“ suitable, that most positions consumption project should according to policy provides proposed unified standard, consider to ranks, and units and the work task of differences sex, unified of standard should has elastic of and

39、dynamic of, makes regions, and units in implementation unified standard Shi has must of flexible disposal right; but since set of standard must after financial, and audit, sector audit approved Hou to implementation. (C) reform package. Public servants duty consumption elasticity of consumption to l

40、imit consumption, turning mess into kitchen after dinner, follow the civil servant with a how to use personal title subsidies, or how to manage a personal duty consumption use of subsidies. Therefore, we must establish and perfect with public servants duty consumption monetization reform support of

41、the series of governance systems such as the civil service examination of responsibility, system, low fault investigation system, the report said. While other measures to keep up. Discipline inspection and supervision organs, financial, auditing departments should strengthen supervision and inspecti

42、on of public servants duty consumption monetization reform progress, to strengthen the reform of public servants duty consumption monetization system, measures to develop and monitor the implementation of inspection, not consumption as required, even shifting consumer behavior to stop, serious cases

43、 to deal with. Three ideas, public servants duty consumption monetization reform of politics, the economy and the deepening of the reform, public servants duty consumption as somewhere between a reform also demonstrated its importance and urgency. First of all, civil servants especially party and Go

44、vernment leaders and public servants duty consumption there are big drawbacks. NPC deputies and CPPCC members and the broad masses are concerned about. Secondly, the 饱和蒸汽压(kPa) 1.3 2.6 5.3 8.0 13.3 26.6 53.2 101.3 解： 根据附表数据得出相同温度下 C5H12（A）和 C6H14（B）的饱和蒸汽压 以 t = 248.2时为例，当 t = 248.2时 P B* = 1.3kPa 查得

45、 PA*= 6.843kPa 得到其他温度下 AB 的饱和蒸汽压如下表 t() 248 251 259.1 260.6 275.1 276.9 279 289 291.7 304.8 309.3 PA*(kPa) 6.843 8.00012.472 13.30026.600 29.484 33.42548.873 53.200 89300 PB*(kPa) 1.300 1.634 2.600 2.826 5.027 5.300 8.000 13.300 15.694 26.600 33.250 利用拉乌尔定律计算平衡数据 平衡液相组成 以 260.6时为例 当 t= 260.6时 x = (P

46、-P B*)/(PA*-PB*) =（13.3-2.826）/（13.3-2.826）= 1 平衡气相组成 以 260.6为例 当 t= 260.6时 y = P A*x/P = 13.31/13.3 = 1 同理得出其他温度下平衡气液相组成列表如下 t() 260.6 275.1 276.9 279 289 x 1 0.3835 0.3308 0.0285 0 y 1 0.767 0.733 0.524 0 根据平衡数据绘出 t-x-y 曲线 3.利用习题 2 的数据，计算：相对挥发度；在平均相对挥发度下的 x-y 数 据，并与习题 2 的结果相比较。 position-related co

47、nsumption of civil servants has been swept by finance, consumer, regardless of cost, extravagance and waste in the civil service position-related consumption, abuse, corruption and embezzlement, corruption is important. Then, under the conditions of market economy, how to reform the existing civil d

48、uty consumption management, explores a source to prevent and curb the post consumption corruption way, is currently a major issue faced by honest work. Recently, I conducted research on this issue, this problem on some humble opinions. First, the existing public servants duty consumption the main pr

49、oblems seen from the investigation and reasons, in recent years, public servants duty consumption caused by the abuses and not a person of integrity, is one of the major problems in the party in Government, its operation order have a negative effect on the party and Government organs, seriously damaging the image of the party and the Government, undermining the relationship between party and the masses, effect, openin