首页
登录
职称英语
The word science is heard so often in modern times that almost everybody has
The word science is heard so often in modern times that almost everybody has
游客
2025-04-05
10
管理
问题
The word science is heard so often in modern times that almost everybody has some notion of its meaning. On the other hand, its definition is difficult for many people. The meaning of the term is confused, but everyone should understand its meaning and objectives. Just to make the explanation as simple as possible, suppose science is defined as classified knowledge(facts).
Even in the true sciences distinguishing fact from fiction is not always easy. For this reason great care should be taken to distinguish between beliefs and truths. There is no danger as long as a clear difference is made between temporary and proved explanations. For example, hypotheses and theories are attempts to explain natural phenomena. From these positions the scientist continues to experiment and observe until they are proved or discredited. The exact status of any explanation should be clearly labeled to avoid confusion.
The objectives of science are primarily the discovery and the subsequent understanding of the unknown. Man cannot be satisfied with recognizing that secrets exist in nature or that questions are unanswerable; he must solve them. Toward that end specialists in the field of biology and related fields of interest are directing much of their time and energy.
Actually, two basic approaches lead to the discovery of new information. One, aimed at satisfying curiosity, is referred to as pure science. The other is aimed at using knowledge for specific purposes—for instance, improving health, raising standards of living, or creating new consumer products. In this case knowledge is put to economic use. Such an approach is referred to as applied science.
Sometimes practical-minded people miss the point of pure science in thinking only of its immediate application for economic rewards. Chemists responsible for many of the discoveries could hardly have anticipated that their findings would one day result in application of such a practical nature as those directly related to life and death. The discoveries of one bit of information opens the door to the discovery of another. Some discoveries seem so simple that one is amazed they were not made years ago; however, one should remember that the construction of the microscope had to precede the discovery of the cell. The host of scientists dedicating their lives to pure science are not apologetic about ignoring the practical side of their discoveries; they know from experience that most knowledge is eventually applied. [br] A scientist interested in adding to our general knowledge about oxygen would probably call his approach______.
选项
A、applied science
B、agriculture science
C、pure science
D、environmental science
答案
C
解析
本题的依据句是第四段中的“…aimed at satisfying curiosity,is referred to as pure science.(旨在满足求知欲的科学方法叫作纯科学)”。因此,增加我们在氧气方面的知识属纯科学的范畴。正确答案为C。
转载请注明原文地址:https://tihaiku.com/zcyy/4028010.html
相关试题推荐
Thewordscienceisheardsoofteninmoderntimesthatalmosteverybodyhas
Thewordscienceisheardsoofteninmoderntimesthatalmosteverybodyhas
Thewordscienceisheardsoofteninmoderntimesthatalmosteverybodyhas
Thelaserrepresentsatruemarriagebetweenscienceandtechnology,themenwho
Thereisprobablynolimittowhatsciencecandointhewayofincreasingp
Thereisprobablynolimittowhatsciencecandointhewayofincreasingp
Thereisprobablynolimittowhatsciencecandointhewayofincreasingp
ThejournalScienceisaddinganextraroundofstatisticalcheckstoitspe
ThejournalScienceisaddinganextraroundofstatisticalcheckstoitspe
Agoodmodernnewspaperisanextraordinarypieceofreading.Itisremarkab
随机试题
GoodWritingEducatorsinEnglish-speakingcount
A.abuseB.awardC.badlyD.complimentsE.correlationF.e
Puttingfeelingsintowordsmakessadnessandangerlessintense,U.S.brain
A根据aninternshipatalocalnewspaper定位到A段。8月底,多数俄亥俄青少年准备返回学校。但有一些可能前往某个当地报社实习,或
决定一个国家汇率制度的因素有()A.经济开放程度 B.人口素质状况 C.
《期货交易管理条例》的立法宗旨包括()。A.规范期货交易行为,加强对期货交易的
A. B. C. D.
有利于学生系统掌握人类所取得的经验和科学认识的课程种类是()。 A.学科课程
从需求替代角度界定相关商品市场时,需要考虑的因素有()。A.商品的外形、特性、
关于鞘膜积液的治疗,下列哪项措施疗效最不理想A.婴儿鞘膜积液、成人较小的鞘膜积液
最新回复
(
0
)