第2题
B.将溶液中某种特定离子的活度(浓度)转变成电位信号
C.将测定的信号传递给仪器
D.将测定的信号放大并传递给仪器
第4题
Environmental issues raise a host of difficult ethical questions,including the unciont one of the nature of intrinsic value,Whereas rany philosophers in the past have agreed that human experiences have intrinsic value and the utilitar ians at least have always acccpted that the pleasures and pains of nonhuran aninals are af some intrinsic significance,this does not show why it is so bad if dodos become extinct or a rain forest is cut down.Are these things to be regretted only because of the loss to humans or other sentient creatures?Or is there more to it thar that.?Some philosophers are nor prepared to defend the view that trees,rivers,specics(consi dered apart fron the individual animals of which they consist),and perhaps ecological systems as a whole have a walue independent of the instrumental value they may have for hurans or other sentient creatures.
Our concern for the environment also raises the question of our obligations to future generations. How much do we owe to the future? From a social contract view of ethics or for the ethical egoist, the answer would seem to be: nothing. For weenefit them, but they are unable to reciprocate. Most other ethical theorieser, do give weight to the interests of coming generations. Utilitarians. For would not think that the fact that members of future generations do not exist yet is any reason for giving less consideration to their interests than we give toour own, provided only that we are certain that they will exist and will have intereststhat will be affected by what we do. In the case of, say, the storage of radioactivewastes, it seems clear that what we do will indeed affect the interests of generations to come.
The question becomes much more complex, however, when we consider that we canaffect the size of future generations by the population policies we choose and theextent to which we encourage large or small families. Most environmentalists believethat the world is already dangerously overcrowded. This may well be so, but the notionof overpopulation conceals a philosophical issue that is ingeniously explored byDerek Parfit in Reasons and Persons (1984). What is optimum population? Is it thatpopulation size at which the average level of welfare will be as high as possible?Or is it the size at which the total amount of welfare-the average multiplied bythe number of people-is as great as possible? Both answers lead to counterintuitive outcomes, and the question remains one of the most baffling mysteries in applied ethics
1、The first paragraph is mainly about
A.the intrinsic value of human experiences
B. the intrinsic value of the experiences of nonhuman animals
C. the intrinsic value of ecological system as a whole
D. an ancient ethical question about the nature of intrinsic value
2、We owe nothing to the future generations
A. in the author's opinion
B. from a social contract view of ethics
C. for a utilitarian
D. for most environmentalists
3、Population policy we take should be considered
A. positive
B. negative
C. complex
D. reasonable
4、According to this passage, optimum population
A. refers to the population size at which the average level of welfare will beas high as possible
B. refers to the population size at which the total amount of welfare will be asgreat as possible
C. is a difficult philosophical issue which remains to be resol ved in the future
D. is a difficult philosophical issue which Derek Parfit has successfully settledin Reasons and Persons
5、The proper title for this passage should be
A. A Mystery in Applied Ethics
B. Our Obligations to Future Generations
C. Environmental Ethics
D. Environmental issues
第5题
A、在ISE的Project中直接生成
B、ISE -> Accessories -> Core Generator
C、ISE -> Accessories -> Architecture Wizard IP
D、以上三种都包括
第6题
A、The global presence of e-commerce reduces competition.
B、E-commerce sites are open 24/7. That means, they are always open, 24 hours a day, 7 days a week.
C、People can order goods from anywhere at any time. That is, there are no barriers of geography, or place; no barriers of time.
D、People can save a lot of money through buying online.
第7题
A、装载符号表,显示出器件符号,然后对各个器件符号的引脚进行连线
B、装载IP核,实现各个器件电路功能,然后对各个器件的引脚进行连线
C、先进行Verilog编程,实现各个器件逻辑功能,然后对各器件引脚进行连线
D、装载IP核及进行Verilog编程,完整实现整个系统后
第8题
A、装载符号表,显示出器件符号,然后对各个器件符号的引脚进行连线,形成一个顶层原理图
B、装载IP核,实现各个器件逻辑功能,然后对各个器件的引脚进行连线,形成一个顶层原理图
C、先进行Verilog编程,实现各个器件逻辑功能,然后对各器件引脚进行连线,形成一个顶层原理图
D、装载IP核及进行Verilog编程,完整实现整个系统后,将自动生成出顶层原理图
第9题
The company A and B intend to raise a CO. LTD. They are allowed to offering to social, and which of the following implement behavior is against the law? A、 Subscription in record: the subscribers shall not be withdrawn once the Subscription Shares. B、 Conclude an underwriting agreement with a bank for selling shares and deposit of share proceeds, money from the sale of shares and the bank for deposit of share. C、 On the prospectus to inform: the articles of association of the subscribers will made jointly when found in the General Assembly D、 On the prospectus to inform: after the founding fully subscribed, establishment meeting would be held within 60 days.
第10题
A. 电极电位与待测离子的活度的关系服从Nernst方程式
B. 溶液的pH值要适当
C. 要保持标准液与标本之间具有相同的离子强度
D. 敏感膜对被测离子选择性响应
E. 溶液的温度要适当
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