trajectory
弹道
definition
noun
the missile's trajectory was preset
the path followed by a projectile flying or an object moving under the action of given forces.
These three trajectories are known as conic sections, as they are also the curves produced by cutting a cone along different planes.
a curve or surface cutting a family of curves or surfaces at a constant angle.
translation of 'trajectory'
noun
轨道,
弹道
example
the rapid upward 'trajectory' of Rich's career
the rapid upward 'trajectory' of Rich's career
the missile's 'trajectory' was preset
The thick line is a calculated trajectory near a surface and the thin line is a 'trajectory' far from any surface.
So now, you have an intersecting curvature, at every point, say, along a 'trajectory' .
Among lawful sequences of events are Galileo's laws of free fall and the parabolic 'trajectory' of projectiles.
The ball soared in the azure sky like a missile with a perfect 'trajectory' and rolled a lot upon landing.
Turning toward the central piece I choose a path defined by the 'trajectory' of a rail leading to the center.
A ray path is the 'trajectory' that a small packet of seismic energy follows as it travels through the Earth.
A guided missile corrects its 'trajectory' as it flies, homing in, say, on the heat of a jet plane's exhaust.
the missile's 'trajectory' was preset
The 'trajectory' is the path traced by the center of gravity of the projectile from the origin to the level point.
The dust trails spread out over time as each particle continues to orbit the Sun on a 'trajectory' similar to the path of the parent comet.
Since then it has been on an upward 'trajectory' and now stands at over 20 per cent.
Then the viewer sees some object describe a 'trajectory' down from the ridge where the camera is.
A few years ago, my playing partner hit a drive which had the 'trajectory' of an Exocet missile.
At this time ideas of the 'trajectory' taken by a projectile were still dominated by Aristotle's thinking.
A talk on an Air Force rocket-fuel project set their own research 'trajectories' in a new direction.
To investigate this possibility, a simple system can be designed to generate drip 'trajectories' where the degree of chaos can be tuned.
Thus, large interception errors were only found for ball 'trajectories' ending relatively far from one's midline.
These three 'trajectories' are known as conic sections, as they are also the curves produced by cutting a cone along different planes.
As supply meets demand, a future is created, independent of any plan, but revealed in the 'trajectories' of market forces.
After all, we still use Newton's law of gravitation to explain and predict the 'trajectories' of projectiles, even though it is no longer believed to be strictly true.
In this study, these themes describe common decision 'trajectories' .
By 1604 he concluded that projectiles travel along parabolic 'trajectories' .
Mortars are ballistic weapons that have projectile 'trajectories' undistorted by rocket engine or guidance system.
Suborbital paths are the 'trajectories' of choice for ballistic missiles.
I can also move things through the dome by drawing paths through 'trajectories' - it's limitless what you can do.
The reaction paths are five-dimensional 'trajectories' that cannot be summarized in a single picture.
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