该词条未找到_海词词典

您要查找的是不是：

Altitude Alerting Unit 高度报警器
ALTITUDE ALERT, A flight deck alert occuring when the airplane approaches or departs a selected altitude. 高度警告,当飞机接近或偏离选定高度时,所出现的驾驶舱警告。
In two years Ruud notched 60 goals for PSV, alerting United. 在两年中为PSV贡献了60个进球，这打动了曼联。
One should not run about aimlessly during an alert. 空袭警报期间不可到处乱跑。
We are flying at an altitude of 20000 feet. 我们的飞行高度是20000英尺。
She is always on the alert for some new calamity. 她总是保持警觉以防某种新的灾难。
The airliner flew at an altitude of 20000ft. 客机在两万英尺的高度飞行。
Keep on the alert; we're due for an inspection. 提防着点，轮到检查我们了。
The luminous intensity on unit area. 单位面积上的发光强度。
Be sure to be watchful or alert. 必须留神，千万要提防。
At this altitude you often get strong winds. 在这一纬度地区，经常有大风。
The plane flew at an altitude of30000 feet. 飞机在三万英尺的高空飞行。
The family is the smallest social unit. 家庭是社会最小的单位。
altitude alerting 发出高度信号
They have put the army on the alert. 他们已使军队进入戒备状态。
The alert leopard went up to a deer quietly. 警觉的豹子静悄悄地走近一只鹿。
Pressure is force per unit area. 压力就是电单位面积上的力。
A set of data elements which are handled as a unit. 作为一个单元来处理的一组数据元素。
An alert listener will have noticed the error. 耳朵尖的人能听出这个错。
The family is the basic unit of society. 家庭是社会的基本单位。