网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
A vertex of the navigational triangle is NOT located at the ______.
A.elevated pole
B.celestial body
C.zenith
D.coaltitude
参考答案
更多 “ A vertex of the navigational triangle is NOT located at the ______.A.elevated poleB.celestial bodyC.zenithD.coaltitude ” 相关考题
考题
（ 12 ） “ 图形 ” 类 Shape 中定义了纯虚函数 CalArea() ，“ 三角形 ” 类 Triangle 继承了类Shape ，请 将Triangle 类中的 CalArea 函数补充完整。class Shape{public:virtual int CalArea()=0;}class Triangle: public Shape{public:Triangle{int s, int h}: side(s),height(h) {}【 12 】 { return side*height/2 ; }private:int side;int height;};
考题
Periodic publications notifying changes in，or additions to，previously published navigational data is ________ ．A.SupplementsB.Annual SummaryC.Navigational WarningsD.Notice to Mariners
考题
Entering from sea，a daymark on the port side of the channel would be indicated on a chart by a ______.A.red triangle with the letter RB.white triangle with the letters RGC.green square with the letter GD.white square with the letters GR
考题
In the navigational triangle，the angle at the elevated pole is the ______．A.meridian angleB.altitudeC.right ascensionD.azimuth angle
考题
在为遮罩形状记录动画时，删除的控制点仅影响当前时间遮罩，其他时间遮罩控制点数目不变。要满足上面的条件，应该进行下列哪种操作？（）A、激活Preserve Constamt Vertex Count when Editing MasksB、关闭Preserve Constamt Vertex Count when Editing MasksC、打开Lock MaskD、打开Free Thransform Points
考题
可编辑面片的次对象是下列哪一组？（）A、Vertex（节点）、Edge（边）、Face（面）、Polygon（多边形）、Element（元素）B、Vertex、Edge、Border（边界）、Polygon、ElementC、Vertex、Edge、Patch（面片）、Handle（手柄）、ElementD、Vertex、Segment（片段）、Spline（样条线）
考题
单选题A vertex of the navigational triangle is NOT located at the（）.A
elevated poleB
celestial bodyC
zenithD
coaltitude
考题
单选题Entering from sea,a daymark on the port side of the channel would be indicated on a chart by a（）.A
red triangle with the letter RB
white triangle with the letters RGC
green square with the letter GD
white square with the letter GR
考题
单选题If the measures of the angles of a triangle are in the ratio of 2：3：4, what is the measure of the smallest angle of the triangle?A
20B
25C
30D
40E
45
考题
单选题Channel 13 (156.65 MHz)，the designated bridge-to-bridge channel，may NOT be used to（）.A
exchange navigational information between vesselsB
exchange navigational information between a vessel and a shore stationC
conduct necessary testsD
exchange operating schedules with company dispatcher
考题
单选题In the navigational triangle，the angle at the elevated pole is the（）.A
meridian angleB
altitudeC
right ascensionD
azimuth angle
考题
单选题Two navigational hazards are located near to each other，but each is marked by an individual cardinal buoyage system. The buoys of one cardinal system may be identified from the other system by（）.A
the differing light colorsB
one system having odd numbers while the other system has even numbersC
one system using horizontal bands while the other system uses vertical stripesD
the difference in the periods of the light
考题
单选题Which of the following shall not the officers in charge of the navigational watch do?（）A
continue to be responsible for the safe navigation of the shipB
Leave the bridgeC
Keep the watch on the bridgeD
Use any available navigational aids necessary to ensure that the ship follows the planned course
考题
单选题All of the following are part of the fire triangle EXCEPT （）.A
fuelB
oxygenC
heatD
electricity
考题
单选题Which statement about an estimated position is TRUE?（）A
It is more reliable than a fix based on radar bearingsB
It may be based on a single LOP or questionable dataC
When a 3-LOP fix plots in a triangle，the center of the triangle is the estimated positionD
It is usually based on soundings
热门标签
最新试卷