建立系统模型时应满足的基本要求是()A.简洁性 B.复杂性 C.现实性 D.仿真性

题型:多项选择题

问题:

建立系统模型时应满足的基本要求是()

A.简洁性

B.复杂性

C.现实性

D.仿真性

E.适应性

考点:数学运筹学运筹学题库
题型:多项选择题

It is reported that five passengers got killed and _____ got _____ in the traffic accident. [ ]

A. much more; injured        

B. many more; wounded  

C. many more; injured        

D. much more; hurt

题型:多项选择题

如图所示,两光滑平板MO、NO构成一具有固定夹角θ0=75°的V形槽,一球置于槽内,用θ表示NO板与水平面之间的夹角。若球对板NO压力的大小正好等于球所受重力的大小,则θ值应该是

[ ]

A.15°

B.30°

C.45°

D.60°

题型:多项选择题

Danish Textiles (Private) Limited (‘DTL’) is authorised by the objects clause of its memorandum of association to engage in the business of textile manufacturing. It has been manufacturing textiles since 1995. Sub-clause 20 of the objects clause of the memorandum of association also authorises DTL to invest its surplus funds not required for the business of manufacturing textile, in any manner as the board of directors may decide. For the past three years DTL has been investing such surplus funds in the Stock Market and DTL has made substantial gains on such investments. The directors are of the view that DTL should invest more funds in the stock market to make more profits. To achieve this purpose, they are proposing to the shareholders that a new independent provision may be inserted in the objects clause of the memorandum of association effectively enabling DTL to invest its principal funds in the stock market. Moreover, they also want to continue with the existing business of textile manufacturing.Required:With reference to the Companies Ordinance, 1984:

(b) Explain the basic procedure for making such an addition to the memorandum of association. (3 marks)

题型:多项选择题

“三通一平”指的是( )。

A.通水

B.通电

C.平整地面

D.通信

E.通路

题型:多项选择题

在Word编辑状态下,若光标位于表格外右侧的行尾处,按Enter(回车)键,结果为()。

A.光标移到下一列

B.光标移到下一行,表格行数不变

C.插入一行,表格行数改变

D.在本单元格内换行,表格行数不变

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