On a hydrocarbon flammability chart the line which extends from 0% to 21.8% oxygen，lying tangent to the flammability range，is called the ______．A.minimum oxygen content lineB.critical displacement lineC.critical dilution lineD.upper threshold limit
On a hydrocarbon flammability chart the line which extends from 0% to 21.8% oxygen，lying tangent to the flammability range，is called the ______．
A.minimum oxygen content line
B.critical displacement line
C.critical dilution line
D.upper threshold limit
相关考题：
Given:Which two, inserted at line 11, will allow the code to compile?() A.public class MinMax? {B.public class MinMax? extends Number {C.public class MinMaxN extends Object {D.public class MinMaxN extends Number {E.public class MinMax? extends Object {F.public class MinMaxN extends Integer {
Which line from the output of the show ip interface command indicates that there is a Layer 1 problem?A．Serial0/1 is up, line protocol is downB．Serial0/1 is down, line protocol is downC．Serial0/1 is up, line protocol is upD．Serial0/1 is administratively down, line protocol is downE．None of the above
Which of the following will permit an operator to retrieve console log output from the command line?() A. lscons -lB. cat /var/conslogC. alog -t console -oD. lslog /var/adm/conslog
GSM Line Chart 窗口在哪个菜单目录中能够找到() A.PresentationGSMGSM Line ChartB.PresentationGSMData ServicesGSM Line ChartC.PresentationCDMAGSM Line ChartD.PresentationCDMAData ServicesGSM Line Chart
The path that a vessel is expected to follow，represented on a chart by a line drawn from the point of departure to the point of arrival，is the ______.A.DR plotB.track lineC.headingD.estimated course
The revision date of a chart is printed on which area of the chart?A.Top centerB.Lower-left cornerC.Part of the chart titleD.Any clear area around the neat line
When navigating in high latitudes and using a chart based on a Lambert conformal projection，______.A.a straight line drawn on the chart approximates a great circleB.the chart should not be used outside of the standard parallelsC.the course angle is measured at the mid-longitude of the track lineD.distance cannot be measured directly from the chart
______is not one of the most important environmental factors that influence hydrocarbon biodegradation．A.temperatureB.concentration of nutrientsC.nitrogenD.oxygen
An inert gas system is designed to reduce the possibility of tank explosions by ______.A.eliminating sparks and fire in the vicinity of cargo tanksB.removing all hydrocarbon gases from the cargo tanksC.blanketing cargo tanks with inert foamD.reducing the oxygen concentration below levels necessary for combustion
1） class Person { 2） public void printValue（int i， int j） {/*…*/ } 3） public void printValue（int i）{/*...*/ } 4） } 5） public class Teacher extends Person { 6） public void printValue（） {/*...*/ } 7） public void printValue（int i） {/*...*/} 8） public static void main（String args[]）{ 9） Person t = new Teacher（）； 10） t.printValue（10）； 11） } 12） } Which method will the statement on line 10 call？（） A、 on line 2B、 on line 3C、 on line 6D、 on line 7
1. class SuperClass { 2. public a geta（） { 3. return new a（）； 4. } 5. } 6. class SubClass extends SuperClass { 7. public b geta（） { 8. return new b（）； 9. } 10. } Which is true？（） A、 Compilation will succeed if a extends b.B、 Compilation will succeed if b extends a.C、 Compilation will always fail because of an error in line 7.D、 Compilation will always fail because of an error in line 8.
line chart窗口3的信息来自于哪个地方（） A、chart 1的 additional infoB、chart 1的 eventC、chart 1的 change msD、chart 1的Information Elements
GSM Line Chart 窗口在哪个菜单目录中能够找到（） A、Presentation→GSM→GSM Line ChartB、Presentation→GSM→Data Services→GSM Line ChartC、Presentation→CDMA→GSM Line ChartD、Presentation→CDMA→Data Services→GSM Line Chart
Which line from the output of the show ip interface command indicates a layer 1 problem?（）A、Serial0/1 is up, line protocol is downB、Serial0/1 is down, line protocol is downC、Serial0/1 is up, line protocol is upD、Serial0/1 is administratively down, line protocol is down
Which two chart base types can you select using the Chart Wizard?（）A、Line B、Column C、Bubble D、Flowchart E、OHLC candle stock
单选题The revision date of a chart is printed on which area of the chart? （）ATop centerBLower-left cornerCPart of the chart titleDAny clear area around the neat line
单选题A structure，usually made of stone，or cement pilings，which extends from the bank at approximately right angles to the current is called a（）.AdikeBrevetmentCcutoffDcrib
单选题Which is the summer load waterline on the load waterline mark?（）.AThe first line at the bottomBThe second line from the bottomCThe third line from the bottomDThe fourth line from the bottom
单选题An inert gas system is designed to reduce the possibility of tank explosions by（）.Aeliminating sparks and fire in the vicinity of cargo tanksBremoving all hydrocarbon gases from the cargo tanksCblanketing cargo tanks with inert foamDreducing the oxygen concentration below levels necessary for combustion
单选题The equator is（）.Athe primary great circle of the Earth perpendicular to the axisBthe line to which all celestial observations are reducedCthe line from which a celestial body's altitude is measuredDAll of the above
单选题Which of the following will permit an operator to retrieve console log output from the command line?（）Alscons -lBcat /var/conslogCalog -t console -oDlslog /var/adm/conslog
单选题1. class SuperClass { 2. public a geta（） { 3. return new a（）； 4. } 5. } 6. class SubClass extends SuperClass { 7. public b geta（） { 8. return new b（）； 9. } 10. } Which is true？（）A Compilation will succeed if a extends b.B Compilation will succeed if b extends a.C Compilation will always fail because of an error in line 7.D Compilation will always fail because of an error in line 8.
单选题1） class Person { 2） public void printValue（int i， int j） {/*…*/ } 3） public void printValue（int i）{/*...*/ } 4） } 5） public class Teacher extends Person { 6） public void printValue（） {/*...*/ } 7） public void printValue（int i） {/*...*/} 8） public static void main（String args[]）{ 9） Person t = new Teacher（）； 10） t.printValue（10）； 11） } 12） } Which method will the statement on line 10 call？ （）A on line 2B on line 3C on line 6D on line 7
单选题A line on a weather chart connecting places which have the same barometric pressure is called an（）.AisothermBisallobarCisobarDisotope
单选题On a hydrocarbon flammability chart the line which extends from 0% to 21.8% oxygen，lying tangent to the flammability range，is called the（）.Amimimum oxygen content lineBcritical displacement lineCcritical dilution lineDupper threshold limit
单选题The path that a vessel is expected to follow，represented on a chart by a line drawn from the point of departure to the point of arrival，is the（）.ADR plotBtrack lineCheadingDestimated course
单选题Which mooring line prevents sideways motion of a vessel moored to a pier（）.AA line led forward from the bowBA line led aft from the bowCA line led in the same direction as the keelDA line led at a right angle to the keel