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[主观题]

A position obtained by crossing lines of position taken at different times and advanced to

a common time is a(n) ______.

A.dead-reckoning position

B.running fix

C.estimated position

D.fix

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发布时间：2022-12-03

更多“A position obtained by crossing lines of position taken at different times and advanced to”相关的问题

第1题

It was Athrough his uncles influence Bwhich Philip obtained his Cposition Dwith the bigges

t oil company in the country.

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第2题

Life insurance, _______ available only to young, healthy persons, can now be obtained for old people.

A.before

B.after

C.former

D.previously

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第3题

Energy is obtained from rivers by ______.A．building bridges across themB．driving generator

Energy is obtained from rivers by ______.

A．building bridges across them

B．driving generators into them

C．building dams across them

D．directing them into homes and factories

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第4题

Which modifier should be applied to a for the lock of object “this” to be obtained prior to excution any of the body？（)

A.synchronized

B.static

C.final

D.abstract

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第5题

Which modifier should be applied to a method for the lock of object "this" to be obtained prior to execution any of the method body？（)

A.synchronized

B.static

C.final

D.abstract

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第6题

Which modifier should be applied to a method for the lock of object "this" to be obtained prior to excution any of the method body?

Which modifier should be applied to a method for the lock of object "this" to be obtained prior to excution any of the method body？

A.synchronized

B.static

C.final

D.abstract

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第7题

A cursor is declared with the WITH HOLD option. Which of the following statements is always true()。

A、The cursor will remain open after a COMMIT

B、All rows retrieved are locked until a COMMIT

C、A COMMIT will not be allowed until the cursor is closed

D、Locks obtained by the cursor will be kept after a COMMIT

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第8题

An established method of analysis for chlorinated hydrocarbons in an air sample has a mean of 12.5 m

g/m³and a standard deviation of 0.030mg/m³．

(1)Calculate the 95% confidence interval of mean of four measurements obtained by this method．

(2)How many measurements should be made if the 95% confidence interval of mean is to be 12.5mg/m³±0.017mg/m³．

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第9题

财富状况（Endowment position）

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第10题

A．positiveB．positionC．negativeD．possible

A.positive

B.position

C.negative

D.possible

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第11题

Which position does mention that computer skill is not needed？A．1B．3C．5D．6

Which position does mention that computer skill is not needed？

A．1

B．3

C．5

D．6

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