【单选题】某张英版海图标题栏有如下内容:“depth are reduced to chart datum, which is approximately the level of lowest astronomical tide”则表明该海图:
【单选题】The tidal height is ____.
B.
the height above or under the Mean Level
C.
twice the tide amplitude
D.
the water above the Lowest Astronomical Tide
【简答题】近似计算中量级差别很大的数进行加减运算时,可能会出现( )情况?
【单选题】What is the tidal height? ______ .
A.
Twice the tide amplitude.
B.
The range of the tide.
C.
The water above the Lowest Astronomical Tide.
D.
The height above or under the mean level.
【简答题】君子于役,不日不月。曷其有佸 (huó) ?鸡栖于桀。日之夕矣,羊牛下括。君子于役,()?
【单选题】What is the tidal height?
A.
Twice the tide amplitude
C.
The water above the Lowest Astronomical Tide
D.
The height above or under the Mean Level
【单选题】某张英版海图标题栏有如下内容:“epth are reuce to chart atum,which is approximately the level of lowest astronomical tie”则表明该海图:
【简答题】近似计算中量级差别很大的数进行加减运算可能出现什么情况?
【简答题】日之夕矣,羊牛下括。 。 (《君子于役》)
【判断题】学龄前儿童膳食应清淡少盐,不可吃零食及喝含糖高的饮料。