更多"[单选题]The _______ is used to measure"的相关试题:
[单选题]The _______ is used to measure static air pressure.
A.pitot tube
B.static tube
C.tachometer
D.altimeter
[单选题]The _______ displays the speed of the airplane through the air by comparing ram air pressure with static air pressure.
A.altimeter
B.airspeed indicator
C.vertical speed indicator
D.attitude indicator
[单项选择]He is used to flying by air and on no occasion ______ frightened．
A. hehas everfeIt
B. he everfeels
C. everdoeshefeel
D. hashe everfelt
[单选题]The static port is used to measure _______ .
A.ram air pressure
B.static air pressure
C.temperature rise
D.compressibility
[单项选择]I am used ______ by air and only on one occasion have I ever felt frightened.
A. to travel
B. to traveling
C. traveling
D. to have traveled
[单选题]The numbering of domestic regional air lines falls into two categories: _______ used between the flight control regions, and _______ used within the flight control regions.
A.J1-200、J201-900
B.JA-200、JB-900
C.JK-100、JN-18
D.J-100、J120
[单选题]_______ is a group of alphanumeric characters used to identify an aircraft in air-ground communication.
A.Identification
B.Type of an aircraft
C.Communication methods
D.Aircraft call sign
[单项选择]要用256×4的RAM扩展成4k×8RAM，需选用此种256×4RAM的片数为（）。
A. 8
B. 16
C. 32
D. 64
[单项选择]The quality of college education should be measured not only by the graduate's competence but also by his commitment(信奉).（）
A. evaluated
B. observed
C. explored
D. standardized
[单项选择]From the passage we know that the security measures taken by Metro are ______.
A. in the wake of the Madrid bomb blasts
B. not visible to the passengers or passers-by
C. extensive in its coverage of public areas
D. various ranging from the use of dogs to the access to FBI
[单项选择]要获得32k×8RAM，需要用4k×4的RAM的片数为（）。
A. 8
B. 16
C. 32
D. 64
[单项选择]静态RAM的特点是。
A. 工作时存储内容不变
B. 不需刷新
C. 不需电源提供电流
D. 断电后存储内容不变
[单项选择]What does a sundial measure according to the' passage
A. It measures the length of a day and a night.
B. It measures the movement of the sun each day.
C. It measures the passing of hours, minutes and perhaps seconds.
D. It measures the shadow of the stick across the flat surface of the sundial.
[单项选择]It seems that one good measure to prevent future shock is for people to ______.
A. cherish more hope for the future
B. replace conventional ideas with modern ones
C. try to understand what is happening and prepare for the changes
D. take a closer look at how people in other cultures behave
[单项选择]要扩展成8k×8RAM，需选用此种512×4的RAM的数量为（）片。
A. 8
B. 16
C. 32
D. 64
[单选题]The amount of moisture the air can hold depends on air temperature _______ is the temperature at which air becomes saturated.
A.Dewpoint
B.Humidity
C.Moisture
D.Relative humidity
[单项选择]RAM的特点是（）。
A. 断电后，存储在其内的数据将会丢失
B. 存储在其内的数据将永久保存
C. 用户只能读出数据，但不能写入数据
D. 容量大，但是存取速度慢
[单选题]“measure”的中文意思( )
A.措施
B.可测量的
C.无限的
D.重大的
