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The shells are secured by means of bearing caps and studs, the necessary clearance being provided by means of （） of different thickness.
A . shims
B . packing
C . glands
D . washer
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The rate of heat transfer between the hot and cold fluids passing through a shell-and-tube type heat exchanger will （）.
A . remain constant along the tubes length
B . be greatest in a single pass counter flow heat exchanger
C . remain constant throughout the heat exchanger
D . vary from section to section through out the heat exchanger
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Company.com has crated a process application monitor for an application that is initiated by a "c" Shell script. The application monitor is not functioning as designed. What could be the issue with eh application monitor？（）
A . A process monitor cannot monitor an application started by a shell.
B . For process monitors to function correctly， they must use the "korn" shell.
C . A custom monitor cannot de3termine the status of applications started by shell scripts.
D . The process monitor script is not existing with a zero return code after checking the status of the application.
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The temperature differential occurring between the inlet temperature of the fluid to be cooled and the outlet temperature of the cooling medium in a shell-and-tube heat exchanger is greatest in which of the flow designs listed?（）
A . Cross
B . Parallel
C . Counter
D . Circular
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When the air charge contacts with the cylinders and pistons and mixes with the residual gases, it will（）
A . increase in temperature
B . lose its energy partly
C . expand and do work
D . begin to be compressed
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The cap and new shell are tightened up and then removed and the thickness of the wire measured by （）.
A . a bridge gauge
B . a micrometer
C . a thermometer
D . a indicator
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The color of rockets，shells，or rocket parachute flares used to indicate that the vessel is in distress and requires immediate assistance is（）.
A . white
B . green
C . red
D . yellow
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The main bearing shells are made of steel with a lining of bearing metal which may be white metal, copper-lead or aluminum-tin alloy What is the meaning of “which” in the sentence above?（）
A . main bearing shells
B . main bearing
C . steel
D . bearing metal
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Frames to which the tank top and bottom shell are fastened are called（）.
A . floors
B . intercostals
C . stringers
D . tank top support
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Early models of the flash-type evaporators used a separate shell-and-tube heat exchanger as the air ejector condenser.More recent models use a combined air ejector condenser with the（）
A . distilling condenser
B . salt water feed heater
C . distillate cooler
D . flash chamber
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The efficiency and output capacity of a low pressure distilling plant will be reduced if the last effect shell （）
A . pressure does not fluctuate rapidly
B . pressure remains steady and unchanged
C . brine density does not exceed 1~5
D . brine density is too low
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Mysqldump was used to create a single schema backup; Shell> mysqldump –u root –p sakila > sakila2013.sql Which two commands will restore the sakila database without interfering with other running database?（）
A . Mysql＞ USE sakila; LOAD DATA INFILE 'sakila2013.sql';
B . Shell＞ mysql –u root –p sakila sakila2013.sql
C . Shell＞ mysql import –u root –p sakila sakila2013.sql
D . Shell＞ mysql –u root -p –e 'use sakila; source sakila2013.sql'
E . Shell＞ mysql –u root –p –silent ＜ sakila2013.sql
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（）measured at midship section and taken from inside the ship’s shell on one side to inside the ship’s side shell on the other side.
A . Length overall
B . Molded breadth
C . Amidships
D . Extreme breadth
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The bearing shell generally has （） for location and oil grooves round the center of its axial length.
A . tips
B . tags
C . lips
D . key
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The connecting rod large end bearing shell generally has tags for location and oil grooves round the center of its axial length which correspond with grooves in the （） through which oil is transmitted up the rod to lubricate the small end.
A . connecting rod
B . piston rod
C . bearing housing
D . none of the above
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Start the turning gear, and with some one hand-operating the cylinder lubricators at regular intervals, and with the indicator cocks （）, and with the control gear in the （）position, give the engine at least one complete turn.
A . open；“stop”
B . closed；“stop”
C . open；“start”
D . closed；“start&rdquo
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An acceptable means of tightening connecting rod and main bearing cap bolts is to measure the （） Ⅰ.torque applied to each nut and bolt assembly Ⅱstretch of each nut before and after tightening
A . Ⅰonly
B . Ⅱ only
C . both Ⅰ and Ⅱ
D . neither Ⅰ nor Ⅱ
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（）measured at the midship section and taken from outside of the ship’s side shell plating on one side to the outside of ship’side shell plating on the other side.
A . Length overall
B . After perpendicular
C . Amidships
D . Extreme breadth
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The term PINTLE AND GUDGEON are associated with the（）.
A . anchor windlass
B . jumbo boom
C . rudder
D . steering engine
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He picked his cap ______ from the floor and stuck it back on his head.
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The fork is held with the left hand and the knife held with the right.
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The deepening love and close relationship between the writer and the mother grew with the pine tree.
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15. Normally, the repeater switch is keptturned on and is capped so that it will befree from being _________ touched bythe operator.
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European farm ministers have ended three weeks of negotiations with a deal which they claim represents genuine reform. of the common agricultural policy(CAP). Will it be enough to kickstart the Doha world trade negotiations？
On the face of it, the deal agreed in the early hours of Thursday June 26th looks promising. Most subsidies linked to specific farm products are, at last, to be broken—the idea is to replace these with a direct payment to farmers, unconnected to particular products. Support prices for several key products, including milk and butter, are to be cut—that should mean European prices eventually falling towards the world market level. Cutting the link between subsidy and production was the main objective of proposals put forward by Mr. Fischler, which had formed the starting point for the negotiations.
The CAP is hugely unpopular around the world. It subsidises European farmers to such an extent that they can undercut farmers from poor countries, who also face trade barriers that largely exclude them from the potentially lucrative European market. Farm trade is also a key feature of the Doha round of trade talks, launched under the auspices of the World Trade Organisation (WTO) in November 2001. Developing countries have lined up alongside a number of industrial countries to demand an end to the massive subsidies Europe pays its farmers. Several Doha deadlines have already been missed because of the EU's intransigence, and the survival of the talks will be at risk if no progress is made by September, when the world's trade ministers meet in Cancun, Mexico.
But now even the French seem to have gone along with the deal hammered out in Luxembourg. Up to a point, anyway. The package of measures gives the green light for the most eager reformers to move fast to implement the changes within their own countries. But there is an escape clause of sorts for the French and other reform-averse nations. They can delay implementation for up to two years. There is also a suggestion that the reforms might not apply where there is a chance that they would lead to a reduction in land under cultivation.
These let-outs are potentially damaging for Europe's negotiators in the Doha round. They could significantly reduce the cost savings that the reforms might otherwise generate and, in turn, keep European expenditure on farm support unacceptably high by world standards. More generally, the escape clauses could undermine the reforms by encouraging the suspicion that the new package will not deliver the changes that its supporters claim. Close analysis of what is inevitably a very complicated package might confirm the sceptics' fears.
The deal agreed on Thursday looks promising in that ______.
A．European farm ministers finally reached a consensus
B．the link between farm products and subsidies is removed
C．farmers would definitely accept the direct payment to them
D．European farm products will reach a lower price level than the world
