underway

Underway Conductivity-Temperature-Depth instrument("UCTD" for short)is a high-tech underway profiling equipment to measure temperature and salinity developed recently from abroad.

海洋动力参量拖曳式剖面测量系统(Underway Conductivity-Temperature-Depth instrument,简称UCTD)是国外最新发展起来的一种高技术在航温盐剖面测量装置,其优势在于以较低的成本,给出高密度的海水温度、电导率剖面数据。

This paper supposes the goal s velocityis invariable in a line,using observational trajectory method to obtain the shooting elements.

文章假设目标作匀速直线运动,采用视在航路法求其射击诸元,提出了一种利最小二乘的方法对跟踪误差进行滤波,提高了对目标运动参数的估计精度。

He works in the Aerospace Department.

他工作在航空航天部门，

To navigate a spacecraft, as in celestial flight.

导航为宇宙飞船导航，如在航天飞行中

Design of GPS-Receiver and Shipping-track Management in Marine Navigation;

在航海导航中的GPS接收机的研制和航迹管理

The ship's course was plotted on a chart.

船的航线被标绘在航海图上。

plot a ship's course on a chart

把一艘船的航线标在航海图上

Applications of Atom Inertial Technology in Aerospace Engineering

原子惯性技术在航天航空领域的应用

on the outward/homeward voyage

在出航[返航]途中

This ship is outward bound/homeward bound, ie sailing away from/towards its home port.

这只船是在出航[返航].

Application of Magnetic Navigation to Underwater Vehicle

地磁导航在水下航行体导航中的应用

Where are you, Astronaut?

你在哪儿，宇航员？

I am sailing, I am sailing home again' cross the sea.

我在远航，我在远航，穿过海洋，再次回家。

The distance sailed due east or west by a ship on its course.

航程船在其航线上朝正东或正西方航行的距离

My vessel is in seaworthiness when navigating in Yangtze River.

本船在长江航行时处于适航状态。

Let me sail, let me sail, let me crash upon your shore.

让我远航，让我远航，让我在你的岸倒下。

The navigator charted the course of the ship.

领航员在海图上标出船的航线。

We were still navigating a narrow passage.

我们仍然在一条狭窄的航道上航行。

They will outfit two days before sailing.

他们将在启航前两天准备航行之物。

Where would the stopover be for the Oriental Flight?

东方航空公司航班中途要在哪儿停?