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A.Each cell can handle the same amount of subscribers
B.The network is dimensioned for all mobile classes
C.All cells are of the same size
D.All BTSs use the same output power
E.Uplink and downlink coverage is the same
答案
更多“ What is system balance?()”相关的问题
第1题
此题为判断题(对，错)。
第2题
A.SAP ERP is a technology platform. that can be used as a basis for implementing customer-specific enhancements
B.SAP ERP is a system that contains components for purchasing, sales, materials management, production, and so on
C.SAP ERP is an application that a company can use to manage its business processes efficiently
D.SAP ERP is a planning system in which enhanced planning processes can be represented
第3题
Language is always changing.The earliest known languages had complicated grammar but a small, limited vocabulary.Over the centuries, the grammar changed, and the vocabulary grew.For example, the English and Spanish people who came to America during the sixteenth and seventeenth centuries gave names to all the new plants and animals they found.In this way, hundreds of new words were introduced into English and Spanish vocabularies.Today life is changing very fast, and language is changing fast, too.
There are several major language families in the world.Some scientists say there are nine main families, but other scientists divide them differently.The languages in each family are related, and scientists think that they came from the same parent language.
We learn our own languages by listening and copying.We do this without studying or thinking about it.But learning a foreign language takes a lot of study and practice.
(1).What do all languages in the world have？
A.Complicated vocabularies
B.Single grammar
C.Large vocabularies
D.A system of sounds
(2).What does the earliest known languages have？
A.Different word orders
B.Difficult grammar
C.Difficult vocabularies
D.Easy sound system
(3).What did the English and Spanish people who came to America do？
A.They gave names to different animals
B.They found many new plants and animals
C.They changed the grammar of English and Spanish
D.They introduced new words into English and Spanish
(4).Scientists think that the languages in each family_________________________.
A.are related
B.should be divided differently
C.should be separated
D.are not very different
(5).According to the passage, we learn our own language by_________________________.
A.thinking about it
B.practicing it
C.listening and copying
D.studying it
第4题
A、It is quite common that requirements always change, which makes big trouble for development organization
B、Users always welcome the completed software system
C、Sometimes, the clients do not know what they really need
D、Some good software organizations can forecast the requirements
of the potential users, so they can lead clients and users
第5题
A.Invoices for blanket purchase orders are always blocked by the system
B.Blanket purchase order items require an account assignment to be entered
C.Blanket purchase orders items can have multiple account assignment
D.Blanket purchase orders allow non-valuated goods receipts only
第6题
Americans, valuing competition, have devised an economic system to go with-free enterprise. Americans feel very strongly that a highly competitive economy will bring out the best in its people and ultimately, that the society which fosters competition will progress most rapidly. If you look for it, you will see evidence in all areas--in all fields as diverse as medicine, the arts, education, and sports--that free enterprise is the approach most often preferred in America.
16. What does the author mean by saying “The ‘self-made man or woman’ is still very much the ideal in present-day America”？
A. Americans no longer respect those who are born rich as they used to.
B. Americans still respect those who have climbed up the social ladder through hard work.
C. Americans think that an ideal man or woman should be born poor.
D. Americans think that only the self-made man or woman is worthy of respect.
17. What does the author think of the American social system？
A. It is a system that does not favor those who are born rich.
B. It is a system that makes social climbing very difficult, if not impossible.
C. It makes it comparatively easy for the poor to move up the social ladder.
D. It is the best system possible in the world
18. Americans teaching in Third World countries found that ___.
A. competition is a unique American (or Western ) value
B. competition must be fostered in the classroom for success in business
C. cooperation is more important than competition in bringing about progress
D. competition is one of the universal human characteristics
19. We can infer from the passage that free enterprise is ____.
A. an economic system allowing free competition among businesses
B. a belief that competition brings out the best in any individual
C. an attitude that values competition rather than cooperation
D. a theory that advocates competition as the source of all progress
20. Americans would most likely frown at you if you ____.
A. complain that you were born poor and had had no opportunities
B. tell then you were born poor and had to work with your hands
C. go around telling people that your father is a self-made man
D. tell them that their social system is not necessarily the best
第7题
The word "ingenious" means ()
A、clever
B、admirable
C、important
D、useful
第8题
We learn to read, often with considerable effort, by noticing or being taught that groups of letters stand for the sounds that we already know2to speak.We learn to write, with even greater effort, by learning to form. the letters,3 are symbols of sounds, and to put them together on paper so that others can read what we "say".
Since human language is a form. of human behavior,there is nothing absolute about it.It has 4lowly throughout human history and will continue to develop.In the English language there are perhaps 600,0005, Possibly more, but most of them are know only to specialists and are rarely used.
1、A.how
B.which
C.developed
D.of
E.sounds
2、A.how
B.which
C.developed
D.of
E.sounds
3、A.how
B.which
C.developed
D.of
E.sounds
4、A.how
B.which
C.developed
D.of
E.sounds
5、A.how
B.which
C.developed
D.of
E.sounds
第9题
fessionals reveal their favorite methods.
Comfort with food. When diet expert Judith Wurtman is stressed out, she does what a lot of people do this time of year: she reaches for food .But in her case, it’s a healthy rice cake or two. “My research suggests that carbohydrates (碳水化合物) raise levels of a brain chemical, which has a calming effect on the entire body,” says the MIT research scientist. “So signs of stress — such as anger, tension, and inability to focus — are eased.”
Run from your problems. Dr. Kenneth H. Cooper, who popularized aerobics (有氧运动) through his1968 book by that name, handles his own stress with a daily after-work run. He knows that physical activity reduces anxiety and depression. “Aerobic exercise is the best way to dissipate stress,”says Cooper.
Look to the light side. On his way to the hospital where his father was to have surgery Joel Goodman shared a hotel bus with anxious relatives of several patients. The driver began telling his stressed-out passengers a few jokes. “Then he did some magic tricks that had my mother and me laughing.” Goodman says. “In that five-minute ride he taught us that humor can lessen our stress.”
The surgery was successful, and Goodman was so moved by his experience that he researched laughter’s power. “A good laugh relaxes muscles, reduces blood pressure, restrains stress-related hormones and enhances the immune system (免疫系统),” he says.
Go green. Coffee, loaded with hidden sources of caffeine, stimulates (刺激) the nervous system and can make you feel stressed more easily. That’s why Arizona Doctor Andrew Weil, author of best seller Spontaneous Healing, does not take caffeine. “When I want gentle energy, I drink green tea. It contains a caffeine-like element”, Weil says. It also contains compounds that, some studies suggest, have anti-cancer effects.
16. The following are ways to free you from stress EXCEPT__________.
A. looking at things in a more relaxed way
B. getting a lot of sleep during the day
C. eating some food with carbohydrates
D. doing some aerobic exercise
17. Eating or drinking the following can be helpful in freeing you from stress EXCEPT________.
A. drink green tea B. eat some bread
C. eat some rice cake D. drink a lot of coffee
18. A good laugh is very helpful EXCEPT to__________.
A. reduce blood pressure B. restrain stress-related hormones
C. enhance the immune system D. take a holiday
19. What is the meaning of the word “dissipate” in the part “Rum from your problems”？
A. lessen. B. Depress. C. Disturb. D. Level.
20. Which of the following group of people can have a happier life, according to passage？
A. Those who are continuously eating something.
B. Those who are always engaged in working.
C. Those who use right methods to reduce tension.
D. Those who study medicine or psychology.
第10题
Will he need bones of steel and powerful muscles to resist rocket thrust，the lungs of a glass blower，a mighty heart，the calmness of an acrobat，unconscious death urges，or a schizophrenic(患精神分裂症的)drove toward isolation？ Popular ideas of a spaceman tend to be funny composites of fiction and fact.
A more realistic portrait emerges from the young science of bioastronautics，the newest and strangest of medical disciplines.The astronaut may be described as a young man of high intelligence who is normal to an abnormal degree.On earth he may well have been a high diver，high jumper，pole vaulter，or acrobat.He must be highly motivated，carefully trained，and he must want to come back.
His heart and lungs must be healthy but need not be exceptionally developed，for his cabin will be pressurized.Huge muscles may actually be disadvantageous，for he will have almost no way to get exercise，and he will find that the strength of a year old child is adequate in the weightlessness of space.A firm body and a short， strong neck will help him to withstand(抗拒;经得起……)the tremendous forces encountered at take off.Most important physically，his digestive system must be one that will not be upset by weightlessness;he must not be subject to motion sickness.
() 41.All the following are popular beliefs about the future spaceman EXCEPT that .
A.faced with isolation，he is brave enough and not liable to go mad
B.he needs to have a strong death complex
C.he must have strong bones and powerful muscles
D.he must be cool headed
() 42.Which of the following is NOT be considered by the author as a more realistic image of the future spaceman？
A.He must have superior intelligence.
B.He is young.
C.He should have a strong desire to survive.
D.He doesn’t get upset easily.
43.Bioastronautics is mostly related to .()
A.literature
B.the science of medicine
C.biology
D.disciplines and regulations
44.“normal to an abnormal degree”(Para.3)means .()
A.seemingly normal but actually abnormal
B.so ordinary that he is undistinguished in every way
C.extremely healthy，and there is nothing abnormal with him
D.so normal that no one believes it is true
45.To the future spaceman，what is most physically important is that .()
A.his vital capacity must be as great as a glass blowers
B.he must have a short and firm neck
C.his heart must be comparatively large
D.his digestive system should not be upset by weightlessness
第11题
So we decided to put a lot of pots and pans like that under the window. Then if a thief came in, the pots and pans would fall down and we would wake up. That's what we did. Anyway, we were asleep.
All of the sudden in the middle of the night, sure enough, I hear the pans crash.I sat up in bed. My heart was beating like anything. I could see that there was a man in a white robe standing up next to the bed. I tried to scream and I had laryngitis which means my voice wasn't working. And I was screaming in the local language for help. It was like "help help", but I couldn't scream.
So the man came over and he shoved me down on the bed. Then he says in English "be quiet." Then I realized it was my husband, huh… And when I was able to speak, I asked, "What are you doing"
He said, "well, I had a headache and I wanted to get up and get some aspirins."
1. Why did they want to sleep with the windows open Because ().
A. the windows didn’t have any screens
B. it was very hot there
C. they stayed on the first floor
D. there were no neighbors around
2. Why were they worried about leaving the windows open Because ().
A. they were worried about their kids
B. nobody opened the windows in the hotel
C. it was very windy in the late night
D. they were afraid of being stolen while they were asleep
3. How did they construct an alarm system ().
A. They called the police for help
B. They set the alarm clock in the bedroom
C. They put a lot of pans and pots under the window
D. They closed the window after a second thought
4. Who was the intruder who crashed into the pots and pans ().
A. It was the husband
B. It was a thief
C. It was their kids
D. It was the wife
5. What was the person doing in the darkness The person ().
A. was having a nightmare
B. wanted to take some medicine
C. was going to the toilet
D. wanted to have some water
