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A controllable pitch propeller on a diesel driven vessel eliminates the need forA.friction

A controllable pitch propeller on a diesel driven vessel eliminates the need for

A.friction clutches

B.disconnect clutches

C.reversing gears

D.reduction gears

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更多“A controllable pitch propeller…”相关的问题

第1题

Business environment may be defined as a set of conditions–social, legal, economical,

political or institutional that is absolutely controllable in nature and affects the functioning of organization.()

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第2题

在效果器上，（）的中文意义是“移调”。

A.pitch

B.thoay

C.toss

D.phaias

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第3题

在效果器上，pitch的中文意义是（）。

A.慢进

B.移调

C.暂停

D.混响

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第4题

The elbows on your coat have worn thin, so I must ________ them

A.repair

B.patch

C.mend

D.pitch

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第5题

The Biscuits division （Division B) and the Cakes division （Division C) are two divisions o

The Biscuits division (Division B) and the Cakes division (Division C) are two divisions of a large, manufacturing company. Whilst both divisions operate in almost identical markets, each division operates separately as an investment centre. Each month, operating statements must be prepared by each division and these are used as a basis for performance measurement for the divisions.

Last month, senior management decided to recharge head office costs to the divisions. Consequently, each division is now going to be required to deduct a share of head office costs in its operating statement before arriving at ‘net profit’, which is then used to calculate return on investment (ROI). Prior to this, ROI has been calculated using controllable profit only. The company’s target ROI, however, remains unchanged at 20% per annum. For each of the last three months, Divisions B and C have maintained ROIs of 22% per annum and 23% per annum respectively, resulting in healthy bonuses being awarded to staff. The company has a cost of capital of 10%.

The budgeted operating statement for the month of July is shown below:

Required

(a) Calculate the expected annualised Return on Investment (ROI) using the new method as preferred by senior management, based on the above budgeted operating statements, for each of the divisions. (2 marks)

(b) The divisional managing directors are unhappy about the results produced by your calculations in (a) and have heard that a performance measure called ‘residual income’ may provide more information. Calculate the annualised residual income (RI) for each of the divisions, based on the net profit figures for the month of July. (3 marks)

(c) Discuss the expected performance of each of the two divisions, using both ROI and RI, and making any additional calculations deemed necessary. Conclude as to whether, in your opinion, the two divisions have performed well. (6 marks)

(d) Division B has now been offered an immediate opportunity to invest in new machinery at a cost of $2·12 million. The machinery is expected to have a useful economic life of four years, after which it could be sold for $200,000. Division B’s policy is to depreciate all of its machinery on a straight-line basis over the life of the asset. The machinery would be expected to expand Division B’s production capacity, resulting in an 8·5% increase in contribution per month.

Recalculate Division B’s expected annualised ROI and annualised RI, based on July’s budgeted operating statement after adjusting for the investment. State whether the managing director will be making a decision that is in the best interests of the company as a whole if ROI is used as the basis of the decision. (5 marks)

(e) Explain any behavioural problems that will result if the company’s senior management insist on using solely ROI, based on net profit rather than controllable profit, to assess divisional performance and reward staff. (4 marks)

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第6题

One factor that can influence consumers is their mood state. Mood may be defined 【B1】_____

_ a temporary and mild positive or negative feeling that is generalized and not tied 【B2】______ any particular circumstance. Moods should be 【B3】______ from emotions which are usually more intense, 【B4】______ to specific circumstances, and often conscious. 【B5】______ one sense, the effect of a consumer's mood can be thought of in 【B6】______ the same way as can our reactions to the 【B7】______ of our friends -- when our friends are happy and "up", that tends to influence us positively, 【B8】______ when they are "down", that can have a 【B9】______ impact on us. Similarly, consumers operating under a 【B10】______ mood state tend to react to stimuli (刺激因素) in a direction 【B11】______ with that mood state. Thus, for example, we should expect to see 【B12】______ in a positive mood state evaluate products in more of a 【B13】______ manner than they would when not in such a state. 【B14】______ , mood states appear capable of 【B15】______ a consumer's memory.

Moods appear to be 【B16】______ influenced by marketing techniques. For example, the rhythm, pitch, and 【B17】______ of music has been shown to influence behavior. such as the 【B18】______ of time spent in supermarkets or 【B19】______ to purchase products. In addition, advertising can influence consumers' moods which, in 【B20】______ , are capable of influencing consumers' reactions to products.

【B1】

A．as

B．about

C．by

D．with

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第7题

The influence of climate on behavior. appears all-pervasive. Indeed, who can claim that we

ather factors have no influence on their decision-making？ Everyone can point to instances where plans and activities have been changed because of weather conditions. People's moods also change with the weather: bright sunny days seem to lift spirits, while dark rainy periods bring on depression.

Law enforcement agencies are beginning to show interests in the effect of atmospheric conditions on behavior. Every year, the FBI's Uniform. Crime Reports provide break-downs of the crime rates by month and season of the year. Both monthly and seasonal variations are considered to reflect the varying influence of temperature, precipitation, humidity, length of daylight, and a number of other climatological factors.

Various studies find relationships between specific climatological conditions and crime. Rising temperature is generally accompanied by increase in aggression and violent crime. On the other hand, high humidity appears to reduce the incidence of physical activity and aggression. Rain, cloud cover, and other forms of inclement weather are associated with lower levels of property crimes and increased depression.

Our study showed that low humidity has the most widespread influence on all types of crime studied. The analysis also shows that as humidity increase the level of crime decreases. Temperature also has a great effect. Increasing temperature fails to influence the number of nighttime burglaries/larcenies, but it does increase the other crime categories. Burglaries/larcenies (day and night) and daytime assaults also tend to increase along with cloud cover. Except for wind speed and barometric pressure with regard to daytime assaults, the remaining weather factors have virtually no influence on the levels of crime.

Individuals who respond with criminal behavior. to weather change or weather extremes may be controllable by administering drugs that offset these influences. Electrical stimulation of pleasure centers in the brain may someday be a feasible countermeasure to aggressive stimuli due to increased temperature or other weather variables.

Changing or manipulating the weather is one possible means of attacking a weather crime interaction. This approach may not be feasible due to the many relationships between weather/ climate and the rotation of the earth. Minor changes may be possible such as regulation of rainfall of sky cover. On the other hand, temperature control may be impossible.

More research is needed to assess and clarify the relationship between crime and the various climatological factors. Once this is accomplished, it will be necessary to devise more accurate means of forecasting the weather, counteracting the effects of weather on human behavior, and controlling the environment, or identifying other approaches to the problem.

People are likely to be very active and aggressive

A．when it is rainy and cloudy.

B．as humidity increases.

C．when there is little moisture.

D．as temperature decreases.

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第8题

The close relationship between poetry and music scarcely needs to be argued. Both are aura

l modes which employ rhythm, rime, and pitch as major devices; to these the one adds linguistic meaning, connotation, and various traditional figures, and the other can add, at least in theory, all of these plus harmony, counterpoint, and orchestration techniques. In English the two are closely bound historically. Anglo-Saxon heroic poetry seems certainly to have been read or chanted to a harpists accompaniment; the verb used in Beowulf for such a performance, the Finn episode, is singan, to sing, and the noun gyd, song. A major source of the lyric tradition in English poetry is the songs of the troubadours. The distance between the gyd in Beowulf and the songs of Leonard Cohen or Bob Dylan may seem great, but is one of time rather than aesthetics. The lyric poem as a literary work and the lyrics of a popular song are both still essentially the same thing: poetry. Whether the title of the work be "Gerontion", or "Hound Dog", our criteria for evaluating the work must remain the same. The most important prerequisite for both a significant poem and significant lyrics in a popular song is that the writer be faithful to his own personal vision or to the vision of the poem he is writing. Skill and craft for writing poetry are indeed necessary because these are the only means by which a poet can preserve the integrity of this vision in the poem. A poet must not, either because of lack of skill or because of worship of popularity, wealth, or critical acclaim, go outside of his own or his own poems vision—on pain of writing only the derivative or the trivial. Historically, the writers and singers of the lyrics of popular songs have seemed often to be incapable of personal vision, and to have confused both originality and morality with a servile compliance to popular taste.

According to the writer, the relationship between poetry and music______.

A．is a debatable topic

B．can be made but in a limited way

C．is indisputable if you analyse history

D．needs to be acknowledged more by poets

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第9题

Most people have no idea of the hard work and worry in the collecting of those f

ascinating birds and animals that they pay to see in the zoo. One of the questions that is always asked of me is 1 I became an animal collector in the first 2 .The answer is that I have always been interested in animals and zoos. According to my parents, the first word I was able to say with any 3 was not the conventional"mamma"or"daddy", 4 the word "zoo", which I would 5 over and over again with a shrill 6 until someone 7 me up, would take me to the zoo. When I 8 a little older, we lived in Greece and I had a great 9 of pets, ranging from owls to seahorses, and I spent all my spare time 10 the countryside in search of fresh specimens to 11 to my collection of pets. 12 on I went for a year to the City Zoo, as a student 13 , to get experience of the large animals, such as lions, bears, bison and ostriches, 14 were not easy to keep at home. When I left, I 15 had enough money of my own to be able to 16 my first trip and I have been going 17 ever since then. Though a collector's job is not an easy one and is full of 18 , it is certainly a job which will appeal 19 all those who love animals and 20 .

1. A. how B. where C. when D. whether

2. A. region B. field C. place D. case

3. A. clarity B. emotion C. sentiment D. affection

4. A. except B. but C. except for D. but for

5. A. recite B. recognize C. read D. repeat

6. A. volume B. noise C. voice D. pitch

7. A. close B. shut C. stop D. comfort

8. A. grew B. was growing C. grow D. grown

9. A. many B. amount C. number D. supply

10. A. living B. cultivating C. reclaiming D. exploring

11. A. increase B. include C. add D. enrich

12. A.Later B.Further C.Then D.Subsequently