【判断题】水准测量是由A点到B点方向,则规定A为后视点,其标尺读数a称为后视读数;B为前视点,其标尺读数b称为前视读数。
【单选题】The main factor which determines the output of each cylinder is ______.
【单选题】The rate of cylinder lubricating oil metered to each cylinder of a large low-speed main propulsion diesel engine is _____.
A.
the same, whether at sea, or during maneuvering
B.
adjusted during each hour of operation while at constant RPM
C.
higher at sea than while maneuvering
D.
lower at sea than while maneuvering
【单选题】下列关于斯巴达和雅典的说法,错误的是( )
C.
斯巴达的儿童属于家庭及父母所有,雅典则属于国家
【判断题】代理人越出代理权限进行的行为,属于效力待定民事法律行为。
【单选题】在G43 G01 Z15.0 H04 F300.0语句中,H04表示()。