更多"{{B}}University Physics{{/B}} Uni"的相关试题:
[单项选择]
{{B}}University Physics{{/B}}
University
Physics is intended for students of science and engineering. Primary emphasis is
on physical principles and problem-solving; historical background and
specialized practical applications have been given a place of secondary
importance. Many worked-out examples and an extensive collection of problems are
included with each chapter.
In this new edition, the basic
philosophy and outline and the balance between depth of treatment and breadth of
subject-matter coverage are unchanged from previous editions. We have tried to
preserve those features that users of previous editions have found desirable,
while incorporating a number of changes that should enhance the book’s
usefulness.
The textbook is adaptable to a wide variety of
course outlines. The entire textbook can be used for an intensive course two or
three semesters in length. For a less intensive course, many instructors wil
A. the exposition of physical principles
B. the principles of physics and their application
C. the development of physics
D. the application of physics in different fields
[单项选择]The reason of the increasing university fees may be that ______.
A. universities have too many staff
B. universities, with heavy debt and too many staff, are keen on campus expansion
C. universities have borrowed heavy loans
D. universities have spent too much on their expansion
[填空题]
A.physics
B.medicine
C.physicist
D.society
[填空题]
A.physics
B.recycle
C.bye
D.hydrogen
[填空题]
A.physics
B.quickly
C.library
D.ticket
[填空题]
A．physics
B．cycle
C．nearby
D．myself
[单项选择]A. She has not applied for any university yet.
B. She will begin university classes in a few weeks.
C. She does not know yet if a university will accept her.
D. She is too busy to contact the university right now.
[简答题]Our tragedy today is a general and universal physical fear so long sustained by now that we can even bear it. There are no longer problems of the spirit. There is only the question: when will I be blown up Because of this, the young man or woman writing today has forgotten the problems of the human heart in conflict with itself which alone can make good writing because only that is worth writing about, worth the agony and sweat.
He must learn them again. He must teach himself that the basest of all things is to be afraid; and, teaching himself that, forget it forever, leaving no room in his workshop for anything but the old verities and truths of the heart, the old universal truths lacking which any story is ephemeral and doomed, love and honor and pity and pride and compassion and sacrifice. Until he does so he labors under a curse. He writes not of love but of lust, of defeat in which nobody loses anything of value, of victories without hope and worst of all without pity, or com
[单项选择]Basically, there are three types of fatigue: physical, pathological (由疾病引起的), and psychological. As you might suspect, each differs significantly from the others.
When you exercise your body you produce waste products. Muscles, for example, discard lactic acid (乳酸) into the blood; cells dump in carbon dioxide. When these wastes reach a certain level in the blood, the brain is notified and your activity level drops. Excess wastes in the muscles may produce soreness. If the blood of a physically fatigued animal is injected into a rested animal, it will produce fatigue. The solution to this type of fatigue is simple - rest. That should revive you; if it doesn’t, another cause should be sought.
Have you ever become involved in so many activities that you had to be in two places at once This is what happens when your body has a disease. The cells are overtaxed and cannot keep up with both fighting the disease and keeping you active. The result is fatigue. Some communicable di
A. transmittable diseases
B. too many stimulants
C. lack of physical exercise
D. excess wastes in the bloodstream
